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C Signals- SIGUSR example
 
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Views: 1406 Geoff Moyer
Señales (Signals) en Linux, programar Signal handler en C
 
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Señales en Linux Comando Kill, comando ps Programar la función Handler que atiende a la señal
Views: 1967 WhileTrueThenDream
Signal Handling in C++
 
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You can download the Project here: http://www.mediafire.com/download/68bwpqh46cj6j65/CrashDump.zip Happy Learning :)
Views: 4929 ankit anudeep
Signals raising handling c
 
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Signals_raising_handling.c - signals โดย นางสาว ไอรดา ส่งสุข ECP3N
Views: 26 ECP RMUTI
PLC Analog Inputs and Signals
 
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✅ C'mon over to https://realpars.com where you can learn PLC programming faster and easier than you ever thought possible! ========================== ✅ Check out the full blog post over at https://realpars.com/plc-analog-inputs/ ========================== In this video, we are going to be talking about analog inputs to the PLC. What do we mean by analog input? Analog values are continuous values, such as temperatures and pressures. While we tend to think of them in digital terms, at some point we have to convert them from the continuous world into our digital world, and this is where analog inputs come in. Voltage signals in the range of plus or minus 20 volts or so and current signals in milliamps are commonly used as both analog inputs to PLCs. Every PLC manufacturer has I/O modules to deal with these kinds of signals, along with other, more specialized modules. ========================== Missed our most recent videos? Watch them here: https://realpars.com/servo-motors-advantages/ https://realpars.com/motion-control/ https://realpars.com/rs232/ ============================= To stay up to date with our last videos and more lessons, make sure to subscribe to this YouTube channel: http://goo.gl/Y6DRiN ============================= TWEET THIS VIDEO https://ctt.ac/T2_b0 ============================= Like us on Facebook: https://www.facebook.com/therealpars/ Follow us on Twitter: https://twitter.com/realpars Follow us on LinkedIn https://www.linkedin.com/company/realpars #RealPars #PLC #PLCanaloginput
Views: 72933 RealPars
How To Determine The Number of Signals In a H NMR Spectrum
 
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This organic chemistry video tutorial explains how to determine the number of signals in a H NMR spectrum as well as a C NMR spectrum using symmetry and the principles of chemical equivalence in NMR spectroscopy.
Handling Errors in C/Unix (perror, strerror, errno)
 
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About me: I'm a computer scientist, researcher, teacher, and Internet of Things enthusiast. I teach systems and networking courses at Clemson University. I lead the PERSIST research lab. More about me and what I do: https://people.cs.clemson.edu/~jsorber/ http://persist.cs.clemson.edu/
Views: 1839 Jacob Sorber
Ramp Marshal Hand Signals
 
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Ramp Marshal Hand Signals
Views: 564926 Jim Clark
Demonstrating All 7 Modes in Parallel [MODAL MUSIC THEORY]
 
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Support these lessons on Patreon! https://bit.ly/2zFwzOO 01:08-Theory 04:20- Begin the Tour with Major 05:33-Dorian 06:49-Phrygian 07:57-Lydian 08:56-Mixolydian 10:26-Minor/Aeolian 11:44-Locrian 13:16-Related Theory Building the modes in parallel (starting from the same root) allows you to see and hear the differences. Learn each mode's unique identity , so you can easily identify it when you hear it, and be able to employ its characteristics when composing. Learning the modes of the major scale is very important, but the topic is often difficult to fully grasp. There are many ways to look at modes, and this video explores each mode in parallel, meaning each mode is played from an unchanging root (in this case, G). Normally modes are taught as being related- C major is the same thing as D dorian is the same thing as E Phrygian, etc. But looking at the modes in parallel like demonstrated here allows a different perspective of why the concept of modes is important. https://www.twitter.com/signals_music https://www.facebook.com/signalsmusicstudio https://www.signalsmusicstudio.com Free online guitar lessons for beginners, intermediate, and advanced players. Located in Crystal Lake, Jake Lizzio provides free jam tracks and video lessons for guitar players, as well as music theory videos and other music education content.
Views: 488103 Signals Music Studio
19. Signal Handling (C++)
 
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Thanks for Watching this video. You can download my eBook on Interview questions from Amazon link given below: eBook : https://www.amazon.in/dp/B07PKLDBMR Note: Videos are optimized for Desktop/Laptop. eBook is optimized for Mobile/Tablet/Kindle devices.
How to: Signals & Parameters Part 1 | Synapse Suite
 
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Introduction to using signals and parameters in Synapse.
Number of Signals in NMR 1st Aspect of NMR
 
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Visit our website for the notes of this lecture: https://knowbeetutoring.wordpress.com/ Get private tutoring from anywhere in the world, via your computer, from this instructor. He offers help in Organic Chemistry, General Chemistry, Physics, MCAT, PCAT, and DAT. SUBMIT AN MCAT PROBLEM AND I WILL SHOW YOU HOW TO SOLVE IT VIA VIDEO. FREE. VISIT WEBSITE FOR DETAILS. https://knowbeetutoring.wordpress.com/
Views: 102929 Knowbee
Even and Odd Component of signals | numericals | signal system - 5
 
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Click this link for signal system play list - https://www.youtube.com/watch?v=9q9ZVMroFIM&list=PLFj2yLsQX6SItErycCeAupIRfg9j9iK8s Click here to join ECE GATE Test Series http://www.engineertree.in/gate-2019-ece-test-series/ Click here to download Test Series Schedule https://drive.google.com/file/d/1ouONIPDna4-76mTZdic_8ppjeRlz7o-j/view?usp=sharing This Test series consists Total Number of Test - 50 Topic Wise Test - 20 Subject wise Test- 10 Multi subject Test - 15 GATE Full Length Test - 5 All questions contains Two types of solutions (i) Text solution (ii) Video solution All Tests are Designed According to ECE Gate 2019 Syllabus. Effective Price of This Test Series is 499/- only. Share, Support, Subscribe!!! follow me on instagram - https://www.instagram.com/sumit_4690/ Donate: https://goo.gl/zFAV25 subscribe our New channel Here https://www.youtube.com/channel/UCaXa39ea-kUbMmxyyIrY8YA Subscribe: http://youtube.com/c/EngineerTree PDF notes: http://www.gate2psu.blogspot.in Twitter: http://twitter.com/engineertree Facebook page: https://www.facebook.com/onlinegatecoaching/ Facebook group: https://www.facebook.com/groups/1314402378626425/ Google Plus: http://google.com/+EngineerTree Website: https://www.engineertree.in Gmail: [email protected] #signal_system #evensignal #oddsignal
Views: 181 Engineer Tree
Introduction to Signal Processing
 
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http://AllSignalProcessing.com for free e-book on frequency relationships and more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Introductory overview of the field of signal processing: signals, signal processing and applications, philosophy of signal processing, and language of signal processing
Views: 93816 Barry Van Veen
Overview of cell signaling
 
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Overview of cell signaling. Autocrine, paracrine and endocrine signaling.
Views: 313362 Khan Academy
5)  What's New in the Rules of Netball Umpire's Hand Signals
 
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The official Rules of Netball were updated by the International Netball Federation in August 2015, with the new rules to be in place in all Netball Australia associated competitions and events from 1 January 2016. Find out more: http://netball.com.au/our-game/basic-rules-of-netball/
Views: 84520 Netball Australia
What is Parabolic Signal | Learn Signals & Systems | ECE | EEE | Engineering
 
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Learn what is parabolic signal in signals and systems. you can also learn basic engineering concepts. By watching this video you will know about parabolic signal in signals and systems engineering & electronics and communication engineering, electrical engineering, EEE, ECE, GATE, GMAT, GRE. ....... DISCLAIMER: Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. ....... Our Mantra: Information is Opportunity. Knowledge is Power. Be Informed - Be Powerful! SUPPORT US: SUBSCRIBE / LIKE / SHARE / COMMENT :) Subscribe Link: https://goo.gl/qbyzFb ....... CONNECT US: Website: http://www.simplyinfo.net Facebook: https://www.facebook.com/SimplyInfo.net Twitter: https://twitter.com/SimplyInfo9 YouTube: https://www.youtube.com/c/SimplyInfo9 Slideshare: https://www.slideshare.net/SimplyInfo9 Pinterest: https://in.pinterest.com/SimplyInfo9/ Instagram: https://www.instagram.com/simplyinfo9/ YouTube Subscribe Link: https://goo.gl/qbyzFb ....... OTHER PLAYLISTS TO EXPLORE: Games & Sports: https://goo.gl/uTXRWB Jobs & Career Info: https://goo.gl/cbCDXy Business Management: https://goo.gl/1sDjfW Information Technology: https://goo.gl/nWYpK8 Physics Concepts: https://goo.gl/FnLmes Education & Learning: https://goo.gl/54TR8A Filmmaking Concepts: https://goo.gl/RQL5qn Psychology Concepts: https://goo.gl/oYNNKA Indian Law Concepts: https://goo.gl/m98pWn Economics Concepts: https://goo.gl/yymX98 ....... About Simplyinfo.net: We provide the best info bytes videos in a very simple and effective way to learn, to revise and to master micro-content information. We simplify information in a wide variety of categories. PLEASE SUBSCRIBE to the channel for support. For any kind of courses / tutorials - Ask in the Comments. Visit our website: http://simplyinfo.net/ for all kinds of Courses and Info Videos. Contact Us: [email protected] Be Blessed with Love, Health & Happiness. Cheers & Have Fun :) Team SimplyInfo.net P.S. CLICK BELOW LINK TO SUBSCRIBE FOR UPDATES. SUBSCRIBE LINK: https://goo.gl/qbyzFb
Views: 100 SimplyInfo
Understanding Wavelets, Part 3: An Example Application of the Discrete Wavelet Transform
 
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This video outlines the steps involved in denoising a signal with the discrete wavelet transform using MATLAB®. •Try Wavelet Toolbox: https://goo.gl/m0ms9d •Ready to Buy: https://goo.gl/sMfoDr Learn how this denoising technique compares with other denoising techniques. Video Transcript: In this video, we will discuss how to use MATLAB to denoise a signal using the discrete wavelet transform. Let us load a signal and plot it in MATLAB. There are two signals here. The first is the original, signal and the second one is the original signal with some noise added to it. Our goal here is to denoise the noisy signal using the discrete wavelet transform technique. Soon you will see how easy it is to do this in MATLAB. Here is an overview of the steps involved in wavelet denoising: 1. Your first step is to obtain the approximation and detail coefficients. Do this by performing a multilevel wavelet decomposition. Recall that the discrete wavelet transform splits up a signal into a low pass subband (also called the “approximation level”) and high pass subband (also called the “detail level”). You can decompose the approximation sub band at multiple levels or scales for a fine scale analysis. 2. The second step is to analyze the details and identify a suitable thresholding technique. I will cover this later in the video. 3. The third step is to threshold the detail coefficients and reconstruct the signal Let us first perform a multilevel wavelet decomposition using the function wavedec. We will use a sym6 wavelet and decompose the noisy signal down to 5 levels. The function outputs the fifth level approximation coefficients along with the detail coefficients from levels 1 through 5. The first level details coefficients captures the high frequencies of the signal. Most of the high- frequency content is comprised of the noise present in the signal. However, part of the high frequency is made up of abrupt changes in the signal. There are times when these abrupt changes carry meaning, and you would want to retain this information while removing the noise. Let us take a closer look at the details sub band. To extract the coefficients, you can use the detcoef function and plot the coefficients for each level. I am using a helper function to extract and plot the coefficients. What you are seeing here is the original signal along with the details plotted for levels 1 through 45. Notice that the activity reduces drastically as the scale or /level increases. So, we will focus on the level 1 details and ignore the rest for now. Our aim here is to retain these sharp changes while getting rid of the noise. One way to do this is by scaling the detail coefficients by a threshold. There are four main techniques available in MATLAB to help you compute a threshold. for the purpose of denoising The universal threshold is the simplest to compute and is computed using this formula. Manually computing the threshold for the other three denoising techniques is not as straightforward. Instead, you can use MATLAB for this, so that you can focus on using the threshold value without worrying about how it is computed. There are two ways of applying the threshold. There are two thresholding operations, Soft thresholding and hard thresholding. In both cases, the coefficients with magnitude less than the threshold are set to zero. The difference between these two thresholding operations lies in how they deal with coefficients that are greater in magnitude than the threshold. In the case of soft thresholding, the coefficients greater in magnitude than the threshold are shrunk towards zero by subtracting the threshold value from the coefficient value, whereas in hard thresholding, the coefficients greater in magnitude than the threshold are left unchanged. Coming back to our example, let us denoise our noisy signal using sure shrink with the soft thresholding technique. Soft thresholding is a good starting point if you are not sure which technique to choose. The entire process of thresholding the coefficients and reconstructing the signal from the new coefficients can be done using a single function as shown here. The first parameter, f, is the noisy signal, the second parameter specifies the thresholding technique - in this case, sure shrink. 's' denotes soft thresholding, and the parameter 'sln' indicates threshold rescaling using a single estimate of noise based on first level coefficients. Level indicates the wavelet decomposition level and the last parameter specifies the wavelet, which is sym6 in this case. The function wden performs a multilevel decomposition of the input signal, computes and applies the threshold to the detail coefficients, reconstructs the signal with the new detail coefficients, and provides it as an output. Let us now use the plot command to compare the noisy signal with the denoised signal - which was the output of the previous step.
Views: 80575 MATLAB
Signal Transduction Pathways
 
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038 - Signal Transduction Pathways.mov Paul Andersen explains how signal transduction pathways are used by cells to convert chemical messages to cellular action. Epinephrine is used as a sample messenger to trigger the release of glucose from cells in the liver. The G-Protein, adenylyl cyclase, cAMP, and protein kinases are all used as illustrative examples of signal transduction. A review of the concepts is also included. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License All of the images are licensed under creative commons and public domain licensing: "File:Dora and Boots.jpg." Wikipedia, the Free Encyclopedia, October 28, 2013. http://en.wikipedia.org/w/index.php?title=File:Dora_and_Boots.jpg&oldid=468219594. "File:Jimi Hendrix 1967 Uncropped.jpg." Wikipedia, the Free Encyclopedia. Accessed December 9, 2013. http://en.wikipedia.org/wiki/File:Jimi_Hendrix_1967_uncropped.jpg. "File:MarshallStack Slayer.jpg." Wikipedia, the Free Encyclopedia. Accessed December 9, 2013. http://en.wikipedia.org/wiki/File:MarshallStack_Slayer.jpg. "File:Pickup-SSH.jpg." Wikipedia, the Free Encyclopedia. Accessed December 9, 2013. http://en.wikipedia.org/wiki/File:Pickup-SSH.jpg. Juancoronado1974. English: Phospholipid Bilayer, November 23, 2013. Own work. http://commons.wikimedia.org/wiki/File:Bilayer.png.
Views: 1037378 Bozeman Science
Discrete-Time Signal Processing | MITx on edX | Course About Video
 
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Enroll in Discrete-Time Signal Processing from MITx at https://www.edx.org/course/discrete-time-signal-processing-mitx-6-341x ↓ More info below. ↓ Follow on Facebook: www.facebook.com/edx Follow on Twitter: www.twitter.com/edxonline Follow on YouTube: www.youtube.com/user/edxonline Discrete-Time Signal Processing A focused view into the theory behind modern discrete-time signal processing systems and applications. About this Course 6.341x is designed to provide both an in-depth and an intuitive understanding of the theory behind modern discrete-time signal processing systems and applications. The course begins with a review and extension of the basics of signal processing including a discussion of group delay and minimum-phase systems, and the use of discrete-time (DT) systems for processing of continuous-time (CT) signals. The course develops flow-graph and block diagram structures including lattice filters for implementing DT systems, and techniques for the design of DT filters. Parametric signal modeling and the efficient implementation of DT multirate and sampling rate conversion systems are discussed and developed. An in-depth development of the DFT and its computation as well as its use for spectral analysis and for filtering is presented. This component of the course includes a careful and insightful development of the relationship between the time-dependent Fourier transform and the use of filter banks for both spectral analysis and signal coding. 6.341x is organized around eleven units each typically consisting of a set of two to four topics. The source material for learning each topic includes suggested reading in the course text, clarifying notes, other related reading, and video excerpts and will include an interactive on-line discussion forum. The course text is the widely used text by Oppenheim and Schafer (third edition), available on the course website in viewable format. The video segments are adapted from live video recordings of the MIT residential course. Each topic includes a set of automatically-graded exercises for self-assessment and to help in digesting and understanding the basics of the topic, and in some cases to preview topics. A typical unit in the course concludes with a set of more extensive problems to help in integrating the topics and developing a deeper understanding. Automatic grading of your answers to these problems as well as solutions will be provided. Cite this course as Alan V. Oppenheim and Thomas A. Baran, 6.341x Discrete-Time Signal Processing, on edX, Spring 2015. https://www.edx.org/course/mitx/mitx-6-341x-discrete-time-signal-4396
Views: 11387 edX
The Top 5 Technical Indicators for Profitable Trading
 
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Click here to talk to us on WhatsApp: https://traderoomplus.com/s/wa Click here to talk to use on Telegram: https://t.me/traderoomplus In this video, we look at the top 5 technical indicators successful spread betters create their trading strategies from. We look at what the indicators mean and how they should be applied to the markets. We look at real-world examples as to how the signals and indications can lead to profitable trades. This video is best for: Traders looking for profitable technical indicators. Traders wanting to learn how to use technical indicators. Traders wanting to see examples of how to use indicators to identify trades. Beginners looking for an understanding of how to use technical analysis. Contents: -Most common mistakes with technical indicators -Types of indicators -Indicator 1: RSI -Indicator 2: MACD -Indicator 3: Bollinger band -Indicator 4: Supertrend indicator -Indicator 5: Indicator confluence -Trading examples -Summary We will teach you how to spread bet and trade with profitable trading strategies. We trade Forex, indices, stocks and equities in our live day trading room. To join Trade Room Plus for free, click here: http://traderoomplus.com/offers/ To join the next free live training session, click here: http://traderoomplus.com/s/2d Free membership: http://traderoomplus.com/offers/ Welcome to the top five indicators of profitable trading.By the end of this video you have a good understanding of how people use technical indicators a trade with example to provide. Technical indicators can be very daunting for beginner traders, though have to be and by then does video you have an understanding of the most common technical indicators and how they can be used to support your trading. Firstly all the indicators are going to show you are created from basic candlestick data. The auto information from the open high low and close the basic price action. If you need to learn more about the basics candlesticks and please click here three-part candlestick series. Here are some of the most common mistakes traders make the technical indicators. Don’t overload your screen with indicators and display the indicators that you actually use on your charts a lot of traders overload their charts with indicators as excuse to over trade.Remember indicators are just an indication of something happening in the market they are crystal ball trying to predict the future. Don’t blame the indicators where traders and workout no matter what indicators you use your still have to take losses in trading. Two types of indicators. There are two types of markets trending and range bound or cyber to markets. A trending market looks like this but the market is moving in one direction arrange panel Cyprus market looks like this were the market is moving up and down within a specific range indicators tend to be either suited trending or range assignment markets. Indicator one RSI. The relative strength index compares the magnitude of recent gains to recent losses in the attempt to determine overbought and oversold conditions of instrument as you can see from the chart the RSI ranges from 0 to 100. Insurance is deemed to be overbought once the RSI approaches the 70 level mean that it maybe getting overvalued and is a good candidate for pullback likewise if the RSI approaches 30, then the instrument is oversold and therefore like to reverse. Traders will often use the RSI coming back out of overbought or oversold conditions as a signal to enter the market. A trade using RSI should be whether large rallies and drops in price will affect the RSI by potentially creating false buy or sell signals traders often come by the RSI such as the MACD. Indicator two MACD. Moving average convergence divergences is one of the most well-known unused indicates in technical analysis this indicator is made of two exponential moving averages which help measure momentum henchmen. These moving averages and the changing distances between them become the MACD. Convergence means the moving averages moving closer together, divergence means they’re moving away from one another. Indicator three Bollinger bands. A Bollinger band starts off as a simple moving average and has two standard deviations plotted away from it that sounds a mouthful but the important part is because standard deviation is a measure of volatility Bollinger bands adjust themselves to current market conditions. When markets become more volatile markets widen and move further away. Enjoying less volatile periods the band’s contract moving closer together. The typing of the bands of news by technical traders as an indication there may be volatility to follow. Profitable indicators for trading Biggest mistakes made with indicators How to use indicators Technical analysis for Forex Technical analysis for trading
Views: 1115069 Trade Room Plus
H NMR Spectroscopy Review - Examples & Multiple Choice Practice Problems
 
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This organic chemistry video provides a review of H NMR spectroscopy. It provides plenty of examples and multiple choice practice problems that you might encounter on your next test or exam. It discusses chemical shifts for common functional groups such as aldehydes, carboxylic acids, ethers, alkyl halides, and aromatic benzene rings. It provides a review of the H NMR signals and the spin spin splitting pattern of the n+1 rule that you need to know. It also shows you how to determine the number of signals in an h nmr spectrum and discusses the terms upfield and downfield so you can understand it. Here is a list of topics: 1. Common Chemical Shifts / H NMR Table Values 2. How To Find The Number of Signals 3. N + 1 rule - Spin Spin Splitting 4. How To Identify Identical Hydrogen Atoms 5. How To Draw a HMR Signals /Spectrum 6. Upfield vs Downfield 7. H-NMR Analysis and Integration
3 Methods to perform convolution with example in 3 methods graph,tabular and matrix ||SS ||SEM 4
 
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Follow this link to join our WhatsApp group:https://chat.whatsapp.com/invite/GK6qhfCfaA6LBNthNGMzQn our youtube link http://www.youtube.com/c/OUEducation SS tutorials Signal Analysis ||SS ||SEM 4 https://www.youtube.com/watch?v=D3qGbCNM7xY&list=PLROvODCYkEM_iDdFeGxG_iQBd9v6B62tJ Fourier Transform ||SS ||SEM 4 https://www.youtube.com/watch?v=2zegHm8Q_OY&list=PLROvODCYkEM9iKC_oapQCDzywsBhZ4394 Signal Transmission Through Linear Systems ||SS ||SEM 4 https://www.youtube.com/watch?v=H7_lvJhal4Y&list=PLROvODCYkEM-pu0bSTPjt4813n2jsZWd2 Convolution & Correlation of Signals ||SS ||SEM 4 https://www.youtube.com/watch?v=bBax_uDIAbk&list=PLROvODCYkEM9H9za0K4lc2QjIFEQEimvR Z-Transform ||SS ||SEM 4 https://www.youtube.com/watch?v=CEDtGtjCA0s&list=PLROvODCYkEM8aSsdDilW_68nvG0jcexB9 SS notes https://www.dropbox.com/sh/avbfxnpqs7fcnfy/AAAR4DYLvnpBzYrMuBEB07QKa?dl=0
Views: 66 OU Education
The Alien Signals Mystery Might Have Been Solved
 
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What are those scary metallic sounds from space? Do aliens send signals to us? Scientists may finally have been discovered the source of the strange sound from space. We’ve learned a lot about the universe, but there’s still so much we don’t know. One mystery in particular has been tormenting the minds of scientists for years. In 2007, researchers caught some weird radio signals coming from a place billions of light-years away.These signals weren’t the first radio signals scientists ever heard coming from deep space. They’re something known as fast radio bursts (FRBs) and can be described as short pulses of radio flashes arriving from the galactic outskirts of the universe. These bursts, whose exact sources are completely unknown to us, last a tiny fraction of a second and usually appear alone. Researchers at the Harvard-Smithsonian Center for Astrophysics suppose that the source of these FRBs could be a gigantic transmitter twice the size of Earth powered by sunlight. The second theory states that strong extragalactic beeps seem to be arriving from a massive black hole or an unprecedentedly powerful neutron star located more than 3 billion light-years from our planet in a potent interstellar nebula. Jason Hessels, associate professor of the University of Amsterdam, and his team of researchers believe that the source of the bursts could be a rotating neutron star whose home is a place with a harsh magnetic environment, for example, a black hole that’s sucking in dust and gas and, therefore, still growing. TIMESTAMPS Signals from space in 2007 1:06 The source of the mysterious “alien signals”: Theory 1: a gigantic transmitter 2:26 Why FRB 121102 is unique 4:45 Theory 2: black hole 5:30 Theory 3: neutron star 7:00 How many radio bursts occur 8:59 Bonus: The Sun’s Influence On Our Planet 10:20 Music: https://www.youtube.com/audiolibrary/music SUMMARY -In 2007, researchers caught some weird radio signals coming from a place billions of light-years away, and these strange sounds definitely got their attention. -Researchers at the Harvard-Smithsonian Center for Astrophysics suppose that the source of these FRBs could be a gigantic transmitter twice the size of Earth powered by sunlight. -Scientists have already observed as many as 200 high-energy radio pulses emitted by FRB 121102 in just 5 years of study which makes it unique. -Astronomers believe these unusually strong extragalactic beeps seem to be arriving from a massive black hole or an unprecedentedly powerful neutron star located more than 3 billion light-years from our planet in a potent interstellar nebula. -The source of the bursts lies in a star-forming area of a dwarf galaxy, and the electromagnetic waves that create the bursts follow an absolutely unique pattern. It means that they originate from a place with a magnetic field that’s incredibly strong. Such fields can be found near neutron stars or massive black holes like the ones in the centers of galaxies. -The astronomers from the Harvard-Smithsonian Center for Astrophysics have been trying to calculate the number of potential FRBs occurring in the part of the universe we can observe. The results are quite shocking: at least one fast radio burst goes off in some place every second. -According to scientists, in the next 100 years the Sun’s activity will lead to a significant temperature change on Earth, decreasing it by half a degree. Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ SMART Youtube: https://goo.gl/JTfP6L 5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC Have you ever seen a talking slime? Here he is – Slick Slime Sam: https://goo.gl/zarVZo ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 984324 BRIGHT SIDE
What is a PID Controller?
 
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✅ C'mon over to https://realpars.com where you can learn PLC programming faster and easier than you ever thought possible! ========================== ✅ Check out the full blog post over at https://realpars.com/pid-controller/ ========================== Today you will learn about PIDs. Specifically, what they are and when do we use them with automation and PLCs. PID is an acronym that stands for Proportional, Integral, Derivative. It can keep an automated process like temperature, pressure, or flow constant for you automatically. PIDs use a control loop feedback or process variable to monitor where the output should be. These usually come in the form of sensors and meters. PIDs come in many different forms including standalone units and PLC programming. We can use our input and output cards along with programming software to set up a PID. ========================== Missed our most recent videos? Watch them here: https://realpars.com/modbus/ https://realpars.com/plc-programming-languages/ https://realpars.com/difference-between-profibus-and-profinet/ ============================= To stay up to date with our last videos and more lessons, make sure to subscribe to this YouTube channel: http://goo.gl/Y6DRiN ============================= TWEET THIS VIDEO https://ctt.ac/I6Jd6 ============================= Like us on Facebook: https://www.facebook.com/therealpars/ Follow us on Twitter: https://twitter.com/realpars Follow us on LinkedIn https://www.linkedin.com/company/realpars #RealPars
Views: 187926 RealPars
INTRODUCTION TO SIGNALS AND SYSTEMS
 
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A signal as referred to in communication systems, signal processing, and electrical engineering is a function that "conveys information about the behavior or attributes of some phenomenon".[1] In the physical world, any quantity exhibiting variation in time or variation in space (such as an image) is potentially a signal that might provide information on the status of a physical system, or convey a message between observers, among other possibilities.[2] The IEEE Transactions on Signal Processing states that the term "signal" includes audio, video, speech, image, communication, geophysical, sonar, radar, medical and musical signals.[3] In nature, signals can take the form of any action by one organism able to be perceived by other organisms, ranging from the release of chemicals by plants to alert nearby plants of the same type of a predator, to sounds or motions made by animals to alert other animals of the presence of danger or of food. Signaling occurs in organisms all the way down to the cellular level, with cell signaling. Signaling theory, in evolutionary biology, proposes that a substantial driver for evolution is the ability for animals to communicate with each other by developing ways of signaling. In human engineering, signals are typically provided by a sensor, and often the original form of a signal is converted to another form of energy using a transducer. For example, a microphone converts an acoustic signal to a voltage waveform, and a speaker does the reverse.[1] The formal study of the information content of signals is the field of information theory. The information in a signal is usually accompanied by noise. The term noise usually means an undesirable random disturbance, but is often extended to include unwanted signals conflicting with the desired signal (such as crosstalk). The prevention of noise is covered in part under the heading of signal integrity. The separation of desired signals from a background is the field of signal recovery,[4] one branch of which is estimation theory, a probabilistic approach to suppressing random disturbances. Edited by Abiraj C Athitya KA Produced by Abiraj C Directed by Athitya KA Discussions and Team members Abdul Faiyaz A Deepak Kiruba Gokula Krish GPA Navaneethan S Starred by Bavatharani Sabitha Dhavamani Jisriga From EEE 2nd Year, Dr. N.G.P. INSTITUTE OF TECHNOLOGY Kallapatti main road Coimbatore -48
CAN Bus Explained - A Simple Intro (2018)
 
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What is CAN bus? In this intro we explain the basics of CAN, incl. advantages, history, messages and the relation to protocols like J1939, OBD2 and CANopen! For the article, go to: http://www.csselectronics.com/screen/page/simple-intro-to-can-bus For a quick intro to our CAN bus analyzers, check out the below! https://youtu.be/649-piaJM1s In short, the Controller Area Network (CAN) is a standard used to allow Electronic Control Units (ECUs) to communicate in an efficient manner without a central computer. Messages are broadcast in a system that requires very little physical wiring making CAN bus low cost, robust and efficient. Applications of the CAN protocol include in particular automotive (cars, trucks, buses, commercial vehicles etc.), but also e.g. boats, drones and industrial automation. This video stays light - so some technical aspects are not covered. However, for more articles like this, check out our INTEL page: http://www.csselectronics.com/screen/page/can-bus-articles-tools-cases In particular, you may want to check out our other simple intros: OBD2 Explained: http://www.csselectronics.com/screen/page/simple-intro-obd2-explained SAE J1939 Explained: http://www.csselectronics.com/screen/page/simple-intro-j1939-explained We keep adding more articles and videos, so subscribe to get updates! ___________________________________________ At CSS Electronics, we offer powerful, simple and affordable CAN analyzers. Our CLX000 series doubles as both a powerful CAN logger with 8GB SD card and a CAN interface integrating with Wireshark. Features include advanced configuration options, DBC file data conversion support (incl. for J1939), real-time graphical plots, OBD2 Wireshark dissector - and much more. Pricing starts at 169 EUR with free international shipping and 100% free software. For more details, check out http://www.csselectronics.com ! SUBSCRIBE to our channel for more great videos - or get updates via our quarterly newsletter: http://eepurl.com/cR_ZhT
Views: 379876 CSS Electronics
Radio Waves
 
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What are Radio Waves and how do they work?
Views: 696020 TheOnLineEngineer
These 3 Chords will Make Them Cry - Minor Plagal Cadence [Songwriting Lesson]
 
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To begin our song writing lessons, we will explore the basics of diatonic chords, and learn how the minor plagal cadence functions. Also we explore several examples of the minor plagal (iv - I) in popular music. Mixing major and minor is sometimes a no-no but it can work to your benefit! https://www.twitter.com/signals_music https://www.facebook.com/signalsmusicstudio https://www.signalsmusicstudio.com Free online guitar lessons for beginners, intermediate, and advanced players. Located in Crystal Lake, Jake Lizzio provides free jam tracks and video lessons for guitar players, as well as music theory videos and other music education content.
Views: 364101 Signals Music Studio
Transient Analysis of the RLC Circuit (with Examples)
 
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In this video, you will learn about the transient analysis of the RLC circuit. So, in this video, the transient response for the series and parallel RLC Circuit have been discussed. And at the end, few problems related to this Series and Parallel RLC transients have been solved. Also, the response of the circuits in the given solved examples have been plotted for the better understanding of this transients in the RLC Circuit. Now, in the case of RLC circuit, during the transient analysis, when we write KVL or KCL equation then we will get second order linear differential equation. And the response of the system depends upon the roots of this differential equation. Now, in the RLC circuits, L and C have a tendency to induce the oscillation in the circuit, while Resistor R has a tendency to suppress or damp out this oscillation. So, depending upon the value of R, L and C and ultimately on the roots of the equation, we can have 4 different types of response. For, series RLC Circuit: Case 1: (R/2L)^2 is greater than (1/LC) If the roots are real, negative and different, then the response of the system will be an overdamped response. Case 2: (R/2L)^2 = (1/LC) If the roots are Real and equal, then the response of the system will be a critically damped response. Case 3: (R/2L)^2 is less than (1/LC) If the roots are complex conjugate then the transient response of the circuit will be underdamped and it will have some oscillation in the circuit, which will die out eventually. Case 4: R=0 The roots will be purely imaginary, and response will be purely oscillatory without any damping. For, parallel RLC Circuit: Case 1: (1/2RC)^2 is greater than (1/LC) If the roots are real, negative and different, then the response of the system will be an overdamped response. Case 2: (1/2RC)^2 = (1/LC) If the roots are Real and equal, then the response of the system will be a critically damped response. Case 3: (1/2RC)^2 is less than (1/LC) If the roots are complex conjugate then the transient response of the circuit will be underdamped and it will have some oscillation in the circuit, which will die out eventually. Case 4: R=0 The roots will be purely imaginary, and response will be purely oscillatory without any damping. The pdf file for the solution of differential equations for the different cases (critically damped and underdamped) is given here. https://drive.google.com/file/d/0B3FOmN0FcD6Oa3lSWnVtbUx2YTQ/view?usp=sharing The link for the online curve plotting software which I have used. http://fooplot.com/#W3sidHlwZSI6MCwiZXEiOiJ4XjIiLCJjb2xvciI6IiMwMDAwMDAifSx7InR5cGUiOjEwMDB9XQ-- Timestamps for the different topics covered in this video is given below: 0:58 Transient Response of Series RLC Circuit 11:05 Graphical Representation of different transient Response 13:20 Transient Response of parallel RLC Circuit 18:48 Example 1: Series RLC Circuit 24:44 Example 2: Parallel RLC Circuit Link for the other videos related to Transient Analysis: 1) Transient Analysis: Behaviour of basic circuit components https://www.youtube.com/watch?v=3YinmbkU0DE&t=26s 2) Transient Analysis: First order RL and RC Circuits https://www.youtube.com/watch?v=KylJ2v1_c-o&t=199s 3) Transient analysis: Solved Examples on First order RC and RL Circuits https://www.youtube.com/watch?v=zDcXt9Vx34o This video will be helpful to all students of science and engineering in understanding the transient analysis for the series and parallel RLC circuit. Follow me on YouTube: https://www.youtube.com/allaboutelectronics Follow me on Facebook: https://www.facebook.com/ALLABOUTELECRONICS/ Follow me on Instagram: https://www.instagram.com/all_about.electronics/ Music Credit: http://www.bensound.com/
Views: 100565 ALL ABOUT ELECTRONICS
Funny Air Force Videos | Funny Air Force Marshalling
 
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Funny Air Force Videos | Funny Air Force Marshalling My life after the Air Force - http://bit.ly/Sub2GottLove ********************************************* FOLLOW ME Instagram http://bit.ly/KyleGottInstagram Twitter http://bit.ly/KyleGottTwitter Facebook http://bit.ly/KyleGottFacebook ********************************************* For collaborations or business inquiries email me at: [email protected] ********************************************* I’m an Air Force Veteran who got out after 6 years of service as a Staff Sergeant E-5. I started making videos on this channel to document my journey in joining the United States Air Force. I went to MEPS on February 8, 2012. I left for Air Force BMT on January 8, 2013 and my date of separation from the Air Force is January 7, 2019. My videos represent my own opinion and do not reflect thoughts of the Air Force or DOD.
Views: 983803 Kyle Gott
Multi-standard radio analysis (MSRA) using the R&S®FSW signal and spectrum analyzer
 
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Demonstration of the analysis of a multi-standard radio signal and the interference between these different signals with the R&S®FSW signal and spectrum analyzer from Rohde & Schwarz. In this example a signal is used that combines an LTE, a WCDMA and two GSM signals. The MSRA mode of the R&S®FSW captures all signals in a wide and deep set of IQ data and makes analysis of crosstalk or interferences between the signals easy. For further information, see: http://www.rohde-schwarz.com/product/FSW
Views: 876 Rohde Schwarz
FFT Tutorial
 
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Tony and Ian from Tektronix present a FFT Tutorial (Fast Fourier Transform) covering what is FFT, an explanation of the FFT function as well as different FFT applications. They explain how the FFT works with a FFT example and show an oscilloscope demo to demonstrate how helpful the FFT can be. What is FFT? In the video, "How to Use an Oscilloscope" (http://youtu.be/tzndcBJu-Ns), an oscilloscope was used to look at a single sine wave. But when you connect an oscilloscope to a live circuit, you rarely see something so simple. On real projects, you're usually looking at combinations of signals. The FFT lets you break down the data you've captured and see what it's made of. FFT Example One FFT example is when you want to understand your own signal. If you're designing a circuit board, and you attach your oscilloscope probe at the antenna, you're expecting the signal at the antenna to be at the frequency you designed it for. What you actually see is an extra signal. That extra signal is at a different frequency, and it's one you didn't expect to see. You'll notice you can't see it on the regular oscilloscope display before the FFT because it's 1/1000th the amplitude of the signal you're expecting. In the video FFT example, the cause is likely harmonic distortion since it's a multiple of the frequency we're expecting. If it were an exact multiple of some known clock board, then the likely cause would be cross-talk. How FFT Works The FFT helps you see what kinds of signals are present in your system. Specifically, it breaks down your complicated signal into separate sine waves. Any signal at all can be thought of as the sum of different sine waves (the Fourier Transform). The oscilloscope's FFT, or Fast Fourier Transform, is just one method of performing this operation. FFT Applications Most oscilloscopes have a FFT built into their math system these days. In the oscilloscope featured in the video, you just press Math and then turn on the FFT option. Then you can set various properties of the analysis, like the frequency range you want to look at. In the video example, you can see that same series of frequency-domain spikes stretching out. This is kind of a pared-down version of what you'd see on a spectrum analyzer. If you wanted something more like a real spectrum analyzer, you could use a mixed domain oscilloscope with a dedicated RF channel. The mixed domain oscilloscope in the video shows a FFT of the signal from a completely separate input. The idea is that you use the regular analog channels to look at the various signals on your board, and use the RF channel to see what's actually coming out of your antenna port. For more FFT Information go to: www.tek.com/fft-basics Also, keep an eye out for the next video in this series, covering a FFT example where the FFT function is used to measure musical signals in front of a live audience.
Views: 511729 Tektronix
RC Low Pass Filter Explained
 
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In this video, passive RC low pass filter has been discussed. What is electronic filter: The electronic filter is the circuit, which passes some range of frequencies of the input signal and rejects or attenuates the unwanted frequencies in the signal. Based on the range of frequencies which is being passed by the filter, there are 4 different types of filter. 1) Low Pass Filter 2) High Pass Filter 3) Band pass Filter 4) Band Reject Filter What is Low Pass Filter: A low-pass filter is the electric circuit, which passes the low range of frequency signals, starting from 0 Hz (DC) to up to the cut off frequency (fc), and rejects all other frequencies which are higher than cut off frequency. Now, based on the components used for the design, this low pass filters further can be classified into 2 categories. 1) Active Low Pass Filter: If the low filter is designed using the active components like Op-Amp and transistors then such filters are known as active low pass filter. 2) Passive Low Pass Filter: If the low pass filter is designed using the passive components like R, L and C then such filters are known as passive low pass filters. These are the most common types of Passive Low Pass Filters. 1) RC Low Pass filter 2) RL Low Pass Filter 3) RLC Low pass filter So, in this video first order RC Low pass filter has been discussed and at the later part of the video, it is shown that how by cascading first order low-pass filters, we can design higher order filters. The order of the filter can be defined by the number of poles in the transfer function of the filter. (One simple way to find the order of the filter is to calculate the number of reactive components in the circuit, i.e capacitor, and inductor, but always it is not true. There might be some exceptions) But in general, this procedure can be followed. The time-stamped link for the different topics in the video is given below: 0:27 What is an Electronic filter? Different types of Electronic Filter 2:46 RC Low Pass Filter 5:12 Derivation of cut-off frequency expression 8:35 Example on Low Pass Filter 12:28 Higher order filter design by cascading first order filters This video will be helpful to all students of science and engineering in understanding the RC low pass filter. Follow me on YouTube: https://www.youtube.com/allaboutelectronics Follow me on Facebook: https://www.facebook.com/ALLABOUTELECRONICS/ Follow me on Instagram: https://www.instagram.com/all_about.electronics/ Music Credit: http://www.bensound.com/
Views: 200541 ALL ABOUT ELECTRONICS
Problem Based on Convolution in Z-Domain - Signals and System
 
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Problem Based on Convolution in Z-Domain video lecture of Z- Transform chapter of Signals and Systems Subject for all engineering students. Android Application - https://play.google.com/store/apps/details?id=student.ekeeda.com.ekeeda_student&hl=en Access the Complete Playlist of Chapter Z- Transform - https://www.youtube.com/playlist?list=PLL6Ah8JHS-GC9WSQN1e8uUS9AoPyjcYVl Access the Complete Playlist of Subject Signals and Systems - https://www.youtube.com/playlist?list=PLm_MSClsnwm9dGbmAMtJgxyTzA-4Jy_eG #ProblemBasedonConvolutioninZDomain #Ztransform #SignalsandSystems #SignalsandSystemstutorials #SignalsandSystemslectures #OnlineEngineeringVideoLectures #EngineeringLectures #DegreeEngineeringLectures #EngineeringOnlineVideoLectures #OnlineVideoLectures #EkeedaOnlineLectures #EkeedaVideoLectures #EkeedaVideoTutorial Z Transform Z-Transform Signals and Systems Signals and Systems Lectures Thanks For Watching. You can follow and Like us on following social media. Website - http://ekeeda.com Parent Channel - https://www.youtube.com/c/ekeeda Facebook - https://www.facebook.com/ekeeda Twitter - https://twitter.com/Ekeeda_Video LinkedIn- https://www.linkedin.com/company-beta/13222723/ Instgram - https://www.instagram.com/ekeeda_/ Pinterest - https://in.pinterest.com/ekeedavideo You can reach us at [email protected] Happy Learning : )
Views: 456 Ekeeda
Fourier Series Part 1
 
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Joseph Fourier developed a method for modeling any function with a combination of sine and cosine functions. You can graph this with your calculator easily and watch the modeling in action. Make sure you're in radian mode and let c=1: f(x) = 4/(pi)*sin(x) + 4/(3pi)*sin(3x) + 4/(5pi)*sin(5x) + 4/(7pi)*sin(7x) + 4/(9pi)*sin(9x) + 4/(11pi)*sin(11x)
Views: 938768 Saul Rémi
Import Data and Analyze with MATLAB
 
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Data are frequently available in text file format. This tutorial reviews how to import data, create trends and custom calculations, and then export the data in text file format from MATLAB. Source code is available from http://apmonitor.com/che263/uploads/Main/matlab_data_analysis.zip
Views: 398509 APMonitor.com
Fiber optic cables: How they work
 
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Bill uses a bucket of propylene glycol to show how a fiber optic cable works and how engineers send signal across oceans. More info at http://www.engineerguy.com. You can translate captions at http://www.engineerguy.com/translate
Views: 3700873 engineerguy
Active Low Pass Filter and Active High Pass Filter Explained
 
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In this video, Active Low pass Filter and Active High Pass filters have been discussed. What is Active Filter: The active filter is the electronic filter which is designed using the active components like Op-Amp and transistors. So, in this video, active filters which are designed using op-amp have been discussed. Advantages of Active filters: (Disadvantages of passive filters) In case of passive filters, the gain will be always less than 1, or in other words, the output will be always less than the input. Also, when multiple stages of such passive filters are cascaded then the overall output will be attenuated severely. The cut-off frequency of such passive filters also depends on the load. Depending upon the load, the cut-off frequency will be shifted slightly. All these problems can be overcome by using the active filters. So, active filters not only provides the gain to the input signal, but they also act as a buffer and isolate the load from the input filter circuitry. (Particularly, when they are designed using op-amp) In this video, active low pass and active high pass filters have been designed by using the non-inverting configuration of Op-amp. And at the end, it is shown that how to design these filters using the inverting configuration of Op-amp. The timestamps for the different topics in the video is given below: 0:22 Advantages of Active Filters 1:38 Active Low-pass filter design using Op-Amp (Non-inverting) 9:40 Example on Active Low Pass Filter 10:42 Active High-pass filter design using Op-Amp (Non-inverting) 14:30 Active filter design using Op-amp in inverting configuration 15:32 Example on Active High Pass Filter ( Try it yourself) This video will be helpful to all students of science and engineering in understanding and in designing the active high pass and the active low pass filters. Follow me on YouTube: https://www.youtube.com/allaboutelectronics Follow me on Facebook: https://www.facebook.com/ALLABOUTELECRONICS/ Follow me on Instagram: https://www.instagram.com/all_about.electronics/ Music Credit: http://www.bensound.com/
Views: 106319 ALL ABOUT ELECTRONICS
Classification of signals|Continuous and Discrete Time Signals
 
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Continuous and Discrete time signals are further classified as 1) Even and Odd signals 2)Periodic and Non periodic Signals 3)Deterministic and Random Signals 4)Energy and Power Signals Please refer to the following link to get complete videos of the channel. https://www.youtube.com/edit?o=U&video_id=4clfxlgGX80 Please refer to the following link to get complete channel videos: https://www.youtube.com/c/kudvenkatacademy Periodic Signal and Non periodic Signals: Continuous time signals are said to be periodic if it exhibits periodicity. i.e x(t)=x(t+T) where T is a positive constant The smallest value of "T" which satisfies the condition is called Fundamental Period and denoted by T0. Fundamental period denotes duration of one complete cycle. Reciprocal of fundamental period is known as fundamental frequency. Example: Trigonometric functions. Periodic functions repeats after certain time interval and has definite pattern. Non Periodic Signals: For any value of 'T' if the condition of x(t)=x(t+T) is not satisfied then it called Non periodic signal. Similarly for a discrete time signal A signal is said to be periodic if x(n)=x(n+N) Here N denotes Sampling period and smallest value of 'N' is called fundamental period. If above mentioned condition is not satisfied then such signal is called Non periodic signal. Deterministic and Random Signals: Deterministic signal: The nature and amplitude of such a signal at any time can be predicted. Deterministic signals are regular in nature and can be characterized mathematically. Example: Periodic signals. Random Signals:The nature and amplitude of such a signal at any time is unpredictable. Example: Thermal noise. Random signals are irregular and cannot be characterized mathematically. Energy and Power Signals: Energy Signals: Signals are said to be Energy signals If the value of energy is finite and power is zero. Similarly signals are known as power signals if the power of a signal is finite and energy is infinite. There exists signals which are neither Energy nor Power signals.
Views: 69 kudvenkat.academy
What is RMS value | Easiest Explanation | TheElectricalGuy
 
08:27
The video will help you to learn the basics about RMS value. The RMS value is an important term in electrical engineering. But, what is the exact meaning of RMS value? And why it is so much important? Well, if you have the same questions, you have clicked the right Video. To get the easiest explanation of what is RMS value, watch the video. Why AC suppy is always represented by a sine wave? - https://youtu.be/voEL6rOWaLU For more interesting videos & articles about electrical engineering visit – www.theelectricalguy.in ------------------------------- Find me: Facebook – https://www.facebook.com/IamTheElectricalGuy/ Instagram – https://www.instagram.com/the_electricalguy/ Twitter - https://twitter.com/DElectricalGuy YouTube - http://www.youtube.com/c/GauravJ  Google + - https://plus.google.com/u/0/+GauravRJ00 ------------------------- Support ---------------------------- If you find my work/videos helpful, and want me to create more content, then you can support by donating. Creating an educational video takes lot of time, study, hard work and lot of sources. Your donations will help me to gather more resources, and create more creative content. I sincerely thank you in advance for your donation, it means a lot to me. 😇 You can donate using Google pay, phone pay or any app that supports UPI payments. My UPI ID - [email protected]
Draw the NMR Spectrum of ethanol
 
06:08
How to predict and draw the hydrogen (1H) NMR spectrum of an alcohol (ethanol). Find the equivalent hydrogens, determine the peak splitting and then draw each set of peaks at the appropriate chemical shift. Check me out: http://www.chemistnate.com
Views: 91262 chemistNATE
Voice Experiments: Paper Signals
 
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Paper Signals is an experiment that explores how physical things can be controlled with voice. You can build one of the examples to track things like weather, Bitcoin, and rocket launches. Or get the code to invent your own Paper Signal. Learn more at https://g.co/papersignals. Built by Isaac Blankensmith and Smooth Technology with friends at Google Creative Lab using Dialogflow, Actions on Google, Firebase and hardware components.
Decoding PWM signal from an R/C receiver.
 
01:54
I created this video with the YouTube Video Editor (http://www.youtube.com/editor)
Views: 119 ijaz ahmed
Z-transform and ROC of Finite Length Signal signal system lecture - 31 for gate/ese/psu
 
19:41
Follow us on Unacademy https://unacademy.com/search/educators/engineer%20tree Link of the app: Android - https://play.google.com/store/apps/details?id=com.unacademy  iOS - https://itunes.apple.com/us/app/unacademy-educator-app/id1156375099?mt=8 Share, Support, Subscribe!!! Donate: https://goo.gl/KXX9Ei subscribe our New channel Here https://www.youtube.com/channel/UCaXa39ea-kUbMmxyyIrY8YA Subscribe: http://youtube.com/c/EngineerTree PDF notes: http://www.gate2psu.blogspot.in Twitter: http://twitter.com/engineertree Facebook page: https://www.facebook.com/onlinegatecoaching/ Facebook group: https://www.facebook.com/groups/1314402378626425/ Google Plus: http://google.com/+EngineerTree Website: https://www.engineertree.in Gmail: [email protected]
Views: 670 Engineer Tree
Passive RC low pass filter tutorial!
 
08:33
A tutorial on passive low pass RC filter circuits, and how they affect the frequency content of signals. An example of an RC filter that could go before a subwoofer's amplifier is given. The sound clips are from Pendulum's Slam in Hold Your Colour. More videos at http://www.afrotechmods.com
Views: 613186 Afrotechmods
Developing the convolution algorithm in C (Part 2 )
 
05:20
Visit : http://cortex-m.com/dsp/ for my dsp lessons Join our courses on udemy: https://bit.ly/2MMzWFY
Views: 388 Cortex M
Casually Explained: Is She Into You?
 
02:31
Based on a true story. Dedicated to Jimmy. Unrelated. Subscribe to Mr. Casually Explained: https://goo.gl/IEE7wl Some shameful plugs: ►https://www.facebook.com/CasuallyExplained/ ►https://twitter.com/CasuallyE ►https://www.instagram.com/casually_explained/ ►If you'd like to support Casually Explained on Patreon, obviously completely optional!! https://www.patreon.com/user?u=3403401 Check out the new merch at http://casuallyexplained.com/
Views: 9706453 Casually Explained
Troubleshooting if a Thermostat is BAD: Explained!
 
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Our Book https://www.acservicetech.com/the-book This is for testing if a 24 volt thermostat is bad. These are the steps you should take in order to verify that it is the thermostat that is bad and not the wiring or control board. When you make sure that the power is on to the unit, the light (if there is one) is lit inside the HVAC system and nothing happens when you turn the thermostat on then this video is for you. Support- https://www.patreon.com/acservicetech Tool List- https://www.amazon.com/shop/acservicetech Supervision is needed by a licensed HVAC Tech while doing this as Experience and Apprenticeship garners Wisdom and Safety. All of the ACSERVICETECH Playlists- https://www.youtube.com/channel/UCOZR-1IqsAer9wzlvFgb4mA/playlists?view_as=public If you want to support the ACSERVICETECH Channel and receive more HVAC content, check out www.Patreon.com/acservicetech These Videos are all part of our Training Series on HVACR Service, Installation, Preventative Maintenance, General Knowledge, and Tips. Please comment and ask for videos that you would like to see in the future! We come out with new videos every few days from my job sites, service calls, and the training shop! I hope you enjoy and find them very beneficial! See you next time at ACSERVICETECH Channel! Supervision is needed by a licensed HVAC Tech before doing this as Experience and Apprenticeship garners Wisdom and Safety. ACSERVICETECH is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. You can enter Amazon through this Affiliate Link found here or in the " Discussion" Channel Page Comments http://amzn.to/2aenwTq Prices are the same as usual. (Link has to be clicked on from an ACSERVICETECH YouTube source and not cut and pasted) The above link happens to be the Gauge Set that I use in my refrigerant videos but you can search from there. Here is a link to the 24v Thermostat used in the video http://amzn.to/2bDeUak Here is the Link for the newer UEI DL479 Multimeter with temp sensor- http://amzn.to/2jtsUbJ Here is the Link for the newer UEI DL 469 Multimeter- http://amzn.to/2jw4ePJ Here is a link to the UEI DL389 Multimeter used in this video- http://amzn.to/2av8s3q Here is a link to Refrigerant hoses with valves used in the videos http://amzn.to/2aBumVI Here is the Link for the Yellow Jacket Refrigerant Manifold Gauge Set used in the videos http://amzn.to/2aenwTq Here is a link to the Digital Refrigerant Scale used in the video http://amzn.to/2b9oXYl Here is a link to the Imperial 535-C Kwik Charge Vaporizer for Charging Refrigerant- http://amzn.to/2oge0u9 Here is a link to the JB 6 CFM Vacuum Pump http://amzn.to/2nqbvo8 Here is a link to the JB Platinum 5 CFM Vacuum Pump with Valve http://amzn.to/2mGKcSh Here is a link to 1 gallon of JB Vacuum Pump Oil http://amzn.to/2mGrlXy Here is a link to the Supco Vacuum Micron Gauge http://amzn.to/2bH98bO Here is a link to the 1/4" by 1/4" female coupler from Supco - http://amzn.to/2kFrbU9 Here is a link to the Hilmor 4 port Aluminum Manifold Gauge Set- http://amzn.to/2m4QLik Here is a link to the C&D core removal tool http://amzn.to/2bFpobQ Here is a link to the Supco core removal tool http://amzn.to/2brEJco Here is a link the Nitrogen Regulator http://amzn.to/2bXdR5f Here is a link to the Nitrogen Flow Meter http://amzn.to/2brvoBg Here is a link to the General Tools digital Psychrometer http://amzn.to/2cSHsi1 Here is a link to the Amprobe Digital Psychrometer http://amzn.to/2d7cGkW Here is a link to the Fieldpiece SDP2 Digital Psychrometer- http://amzn.to/2nniMVR Here is the link for the Ratcheting Service Wrench http://amzn.to/2dGV4Nh Here is a link to the Appion G5 Twin Recovery Pump http://amzn.to/2dGSEyr Here is a link for RectorSeal Bubble Gas Leak Detector http://amzn.to/2ckWACn Here is a link to the air acetylene torch setup, just make sure that this will fit your tank size connection. http://amzn.to/2aQalsb Here is a link to the Malco Snap Lock Punch http://amzn.to/2cY53Ag Here is a link to the Wiss 3 Pack Tin Snips http://amzn.to/2bHWhWO Here is a link to the Wiss 5 Blade Crimper http://amzn.to/2bwTlsW Here is a link to the Wiss Hand Seamers http://amzn.to/2dRk83v Here is the link for the Hitachi Lithium Ion Drill and Flashlight kit http://amzn.to/2dzNgkL Here is the link for the Irwin Wire Stripper/Cutter/Crimper http://amzn.to/2dGTj2V Here is the link for the Hilmor 12" folding tool http://amzn.to/2d9VTPR Here is the link for the Malco 3" Blade Combination Snips http://amzn.to/2dz7Ejc Thanks for your support! I believe this to be the very best price I have found. Please let me know if anyone finds a lower price anywhere! Thank You, ACSERVICETECH
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