Home
Search results “Digital signal processing principles”
Digital Signal Processing Basics and Nyquist Sampling Theorem
 
20:12
A video by Jim Pytel for Renewable Energy Technology students at Columbia Gorge Community College
Lecture 1 - Digital Signal Processing Introduction
 
25:26
Lecture Series on Digital Signal Processing by Prof.S. C Dutta Roy, Department of Electrical Engineering, IIT Delhi. For More details on NPTEL visit http://nptel.iitm.ac.in
Views: 552007 nptelhrd
EC6502  :: Digital Signal Processing  |  Unit 1
 
22:41
EC6502 :: Digital Signal Processing | Unit 1
Views: 1621 Jaya krishnan P
Sampling & Quantization | DTS #2 | Digital Signal Processing in Eng-Hindi
 
11:45
Chapter 1: Discrete Time Signal - DSP(Digital Signal Processing Text Books: 1. Ashok Ambardar, ‘Digital Signal Processing’, Cengage Learning, 2007, ISBN : 978-81-315-0179-5. 2. Emmanuel C. Ifeachor, Barrie W. Jervis, “Digital Signal Processing: A Practical Approach”, Pearson Education ISBN 0-201-59619- 9 3. S. Salivahanan, A. Vallavaraj, C. Gnanapriya, ‘Digital Signal Processing’ TataMcgraw Hill Publication First edition (2010). ISBN 978-0-07-066924-6. 4. Avtar Signh, S.Srinivasan,”Digital Signal Processing’, Thomson Brooks/Cole, ISBN : 981-243-254-4. Reference Books : 1. B. Venkatramani, M. Bhaskar ,”Digital Signal Processor’, TataMcGraw Hill, Second Edition, (2001). ISBN : 978-0-07-070256-1. 2. Sanjit Mitra, ‘Digital Signal Processing : A Computer Based Approach’ , TataMcGraw Hill, Third Edition 3. Dr, Shaila Apte, “Digital Signal Processing,”, Wiley India, Second Edition,2013 ISBN : 978-81-2652142-5 4. Proakis Manolakis, ‘Digital Signal Processing : Principles, Algorithms and Applications’ Fourth 2007, Pearson Education, ISBN 81-317-1000-9. 5. Monson H. Hayes, “Schaums Outline of Digital Signal Processing’ McGraw Hill International second edition. ISBN : 978-00-7163509-7
Views: 1088 Minute Study
Quantization Part 1: What is quantization
 
04:03
What is quantization and why it is needed in Digital signal processing is discussed in this part. By P. Madhan Mohan http://www.youtube.com/user/ThePowerDSP
Views: 96891 Madhan Mohan
DSP and Nyquist Sampling Theorem
 
16:53
A video by Jim Pytel for renewable energy technology students at Columbia Gorge Community College.
Sampling, Aliasing & Nyquist Theorem
 
10:47
Sampling is a core aspect of analog-digital conversion. One huge consideration behind sampling is the sampling rate - How often do we sample a signal so we can accurately recreate it? This may seem trivial at first, but serious problems can arise if we use a bad sample rate, as this can lead to aliasing - The failure to reconstruct the original signal, causing it to appear as a completely different wave of a lower frequency. To combat this problem, we have to make use of the Nyquist-Shannon Sampling Theorem, which tells us what sample rate to use to prevent aliasing from happening. Today, we take a look at all these points and see just how they link together, to allow us to have the common sample rates (eg. 44100 Hz) we see today! Want to see it for yourself? Try your hands on this interactive web application, and see how sampling rate and the quality of the reconstructed signal go hand in hand! https://resources.nerdfirst.net/sampling = 0612 TV = 0612 TV, a sub-project of NERDfirst.net, is an educational YouTube channel. Started in 2008, we have now covered a wide range of topics, from areas such as Programming, Algorithms and Computing Theories, Computer Graphics, Photography, and Specialized Guides for using software such as FFMPEG, Deshaker, GIMP and more! Enjoy your stay, and don't hesitate to drop me a comment or a personal message to my inbox =) If you like my work, don't forget to subscribe! Like what you see? Buy me a coffee → http://www.nerdfirst.net/donate/ 0612 TV Official Writeup: http://nerdfirst.net/0612tv More about me: http://about.me/lcc0612 Official Twitter: http://twitter.com/0612tv = NERDfirst = NERDfirst is a project allowing me to go above and beyond YouTube videos into areas like app and game development. It will also contain the official 0612 TV blog and other resources. Watch this space, and keep your eyes peeled on this channel for more updates! http://nerdfirst.net/ ----- Disclaimer: Please note that any information is provided on this channel in good faith, but I cannot guarantee 100% accuracy / correctness on all content. Contributors to this channel are not to be held responsible for any possible outcomes from your use of the information.
Views: 289816 0612 TV w/ NERDfirst
DSP Lecture 23: Introduction to quantization
 
01:03:51
ECSE-4530 Digital Signal Processing Rich Radke, Rensselaer Polytechnic Institute Lecture 23: Introduction to quantization (11/24/14) 0:00:06 Intro to quantization 0:01:47 A few comments on Nyquist rates of audio signals 0:05:11 Block diagram of quantization and transmission 0:08:26 Graph of a quantizer 0:10:52 Quantization terminology: transition and reconstruction levels, codewords 0:12:37 Uniform quantizers 0:15:11 Modeling quantization error 0:18:27 Signal-to-noise ratio (SNR) 0:19:01 SNR for a uniform quantizer 0:20:23 6 dB per bit 0:22:02 Why uniform quantizers aren't great in practice 0:24:32 Non-uniform quantizers 0:25:50 Log-spaced quantization levels 0:28:53 Log-spaced quantizers have constant relative error 0:30:27 mu-law quantizer 0:36:48 Optimal quantizers 0:40:36 Deriving the error variance 0:42:27 Minimizing the variance 0:43:58 Reconstruction levels should be at interval centroids 0:46:21 Transition levels should be halfway between reconstruction levels 0:47:25 The Lloyd-Max quantizer: iterate between fixing transition and reconstruction levels 0:49:58 Potential problems 0:51:08 Adaptive quantizers 0:53:09 Feed-forward adaptation 0:55:14 Adapting the step size based on the signal variance 0:57:41 Feedback adaptation 1:01:50 Differential quantization Follows Sections 6.3.2-6.3.3 of the textbook (Proakis and Manolakis, 4th ed.).
Views: 26080 Rich Radke
Digital signal processing
 
02:16
digital signal processing
Views: 220 Last Night Study
Digital Signal Processing 5C: Digital Signal Processing - Prof E. Ambikairajah
 
01:28:34
Digital Signal Processing (Continued) Electronic Whiteboard-Based Lecture - Lecture notes available from: http://eemedia.ee.unsw.edu.au/contents/elec3104/LectureNotes/
Views: 9052 UNSWelearning
Topic: Limit cycle oscillation, Subject: Principles of Digital signal processing
 
03:43
Dr.M.A.Raja, Department of Biomedical Engineering, Dr.N.P.G Institute of Technology
Views: 3411 Dr M A Raja
Sampling and Quantization of Analog Signal [HD]
 
07:16
Visit My BLOG for more Details- www.engineeringmadeeasypro.com This video discusses sampling and quantization of analog signal with the help of waveform of sampled signal and quantized signal. The sampling and quantization technique s used in pcm to convert analog signals into binary signals. Sampling of signal The second part of this image, shows the sampled signal. In the process of sampling of the signal, we convert the continuous time signal into discrete time signal. You can see this conversion in the sampled signal shown in the image. The analog signal was continuous in time, since it had some value at every instant of time. But in the sampled signal, which is discrete in time, the value of the signal is present only at certain instants of time. Accuracy of the sampling increases with increase in frequency of the sampling. But some sampling error is introduced because of this sampling process, since it is not possible to have infinite sampling frequency practically. Sampling of the analog signal is performed with the help of sampling theorem. So let me define here, what is sampling theorem. Sampling Theorem:- A continuous-time signal can be completely represented in its samples and recovered back into its original form if the sampling frequency is greater than or equal to twice the highest frequency present in the modulating signal (message signal). It can be represented mathematically as- fs is greater than or equal to 2fm Here 'fs' is the sampling frequency and 'fm' is the highest frequency present in the modulating signal. Quantization of Signal To understand the process of quantization look at the image given above. In the process of quantization, amplitude of the signal is cut horizontally into a number of fixed levels. Now the value of the signal is rounded-off (approximated) to the nearest level of amplitude. These certain levels of amplitude are shown in the image on the vertical axis. Here we have divided the amplitude range (peak to peak amplitude) into 'l' number of levels. The magnitude of each level is equal to the peak to peak amplitude range divided by the number of levels. It is important to note here that, quantized signal is just an approximation of the original signal. As the number of levels increases, the accuracy of quantization increases. Pulse Code Modulation (PCM) technique uses the process of quantization to convert analog signals into digital signals. This video is created by Lalit Vashishtha, Founder and owner of 'Engineering Made Easy, YouTube Channel. . . Like my Facebook Page https://www.facebook.com/lalitvas/?ref=aymt_homepage_panel Visit My blog for more information https://www.engineeringmadeeasypro.com/ Join my Facebook Group https://www.facebook.com/groups/1865786296998316/ Join me on Google+ https://plus.google.com/collection/ohUqmB Follow me on reddit https://www.reddit.com/r/EngineeringMadeEasy/ PLAYLISTS on diffent Topics (Choose from the Large Collection of Videos) Random Variables and Probability Distribution https://www.youtube.com/playlist?list=PLDp9Jik5WjRtVUYHjx_Q0KohHqqDVKhcX Continuous Wave Modulation (AM, FM and PM) https://www.youtube.com/playlist?list=PLDp9Jik5WjRtjhcs_NJrhydaQ8H5zSWPw Laplace Transform (Basic to Advanced Level) https://www.youtube.com/playlist?list=PLDp9Jik5WjRv1K8TkyD1NtI3CwjjdQOVn Circuit Simulator (Electronic Circuits Animations) https://www.youtube.com/playlist?list=PLDp9Jik5WjRvDBiUXyGxhV4nH-0Y5uF8V Modulation Basics https://www.youtube.com/playlist?list=PLDp9Jik5WjRsXMtMxv80RTi-9Kvvo4Uvu Vectors Basics https://www.youtube.com/playlist?list=PLDp9Jik5WjRtaD_LBF-EzTjc9Yf98E5xh Optical Fibers (Basic to Advanced Level) https://www.youtube.com/playlist?list=PLDp9Jik5WjRuxzZArqomE59SFmhVv5qPO Electronics Fundamentals https://www.youtube.com/playlist?list=PLDp9Jik5WjRu-ntz8lYYI1XxD2RHQhqXH Signals and Systems https://www.youtube.com/playlist?list=PLDp9Jik5WjRswczwmEVUtsfMMJSBwdiqy Communication Systems (Analog and Digital ) https://www.youtube.com/playlist?list=PLDp9Jik5WjRuUyDT6961r8pkelgJMG8fG Pulse Modulation Techniques https://www.youtube.com/playlist?list=PLDp9Jik5WjRvjqQ6ruRFC6hZcxnOsp3BE Digital Modulation Lectures [HD] https://www.youtube.com/playlist?list=PLDp9Jik5WjRs5ismlsqP_Q3JNlWOe-2an GRAPHS (Basics to Advanced) https://www.youtube.com/playlist?list=PLDp9Jik5WjRupAy80mWcbYq-Z-krB1_04 GATE ACADEMY https://www.youtube.com/playlist?list=PLDp9Jik5WjRv7YnOIecOSLE_UG6wS8_zj Solved Numerical Problems in Engineering [HD] https://www.youtube.com/playlist?list=PLDp9Jik5WjRvrQe4a_kr7JLOS_DMREsUq Energy Bands in Solids [HD] https://www.youtube.com/playlist?list=PLDp9Jik5WjRuIS4hbKhxr7e1sueAboaQA
Views: 39876 Engineering Made Easy
Digital Signal Processing 5B: Digital Signal Processing - Prof E. Ambikairajah
 
01:24:31
Digital Signal Processing(Continued) Electronic Whiteboard-Based Lecture - Lecture notes available from: http://eemedia.ee.unsw.edu.au/contents/elec3104/LectureNotes/
Views: 11675 UNSWelearning
DIGITAL SIGNAL PROCESSING INTRODUCTION
 
08:02
Here I have briefly explained what are continuous time, Discrete time and Digital signals. I have started with one of the most difficult subjects in Electronics and really hope these videos will be helpful to students The books for reference are- Digital signal processing by Ramesh Babu Digital signal processing principles algorithms and applications by John G proakis Share your comments and doubts in this chat group. https://youtu.be/join/ct-wpts6KpQayk
Views: 66 Easy Electronics
Sampling Theorem
 
13:16
Sampling Theorem Watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Ms. Gowthami Swarna, Tutorials Point India Private Limited
Introduction to Z-Transform
 
12:35
Signal & System: Introduction to Z-Transform Topics discussed: 1. Introduction to Z-transform 2. Formula of Z-transform 3. Use of Z-transform 4. Z-transform pair 5. Bidirectional and Unidirectional Z-transforms 6. Example problem to demonstrate the calculation of Z-transform and Region of Convergence (ROC). Contribute: http://www.nesoacademy.org/donate Books: http://www.nesoacademy.org/recommended-books Website ► http://www.nesoacademy.org/ Forum ► http://forum.nesoacademy.org/ Facebook ► https://goo.gl/Nt0PmB Twitter ► https://twitter.com/nesoacademy Pinterest ► http://www.pinterest.com/nesoacademy/ Music: Axol x Alex Skrindo - You [NCS Release] #SignalAndSystemByNeso
Views: 85441 Neso Academy
Sampling Theorem
 
20:35
Signal & System: Sampling Theorem Topics discussed: 1. Sampling 2. Sampling Theorem Signal & System: https://goo.gl/spqKtg Network Theory: https://goo.gl/9iTk9K Contribute: http://www.nesoacademy.org/donate Books: http://www.nesoacademy.org/recommended-books Website ► http://www.nesoacademy.org/ Forum ► http://forum.nesoacademy.org/ Facebook ► https://goo.gl/Nt0PmB Twitter ► https://twitter.com/nesoacademy Instagram ► https://www.instagram.com/nesoacademy/ #SignalAndSystemByNeso Music: Axol x Alex Skrindo - You [NCS Release]
Views: 136670 Neso Academy
DT Signal Representation Types ? | DTS #3 | Digital Signal Processing in Eng-Hindi
 
06:41
Chapter 1: Discrete Time Signal - DSP(Digital Signal Processing Text Books: 1. Ashok Ambardar, ‘Digital Signal Processing’, Cengage Learning, 2007, ISBN : 978-81-315-0179-5. 2. Emmanuel C. Ifeachor, Barrie W. Jervis, “Digital Signal Processing: A Practical Approach”, Pearson Education ISBN 0-201-59619- 9 3. S. Salivahanan, A. Vallavaraj, C. Gnanapriya, ‘Digital Signal Processing’ TataMcgraw Hill Publication First edition (2010). ISBN 978-0-07-066924-6. 4. Avtar Signh, S.Srinivasan,”Digital Signal Processing’, Thomson Brooks/Cole, ISBN : 981-243-254-4. Reference Books : 1. B. Venkatramani, M. Bhaskar ,”Digital Signal Processor’, TataMcGraw Hill, Second Edition, (2001). ISBN : 978-0-07-070256-1. 2. Sanjit Mitra, ‘Digital Signal Processing : A Computer Based Approach’ , TataMcGraw Hill, Third Edition 3. Dr, Shaila Apte, “Digital Signal Processing,”, Wiley India, Second Edition,2013 ISBN : 978-81-2652142-5 4. Proakis Manolakis, ‘Digital Signal Processing : Principles, Algorithms and Applications’ Fourth 2007, Pearson Education, ISBN 81-317-1000-9. 5. Monson H. Hayes, “Schaums Outline of Digital Signal Processing’ McGraw Hill International second edition. ISBN : 978-00-7163509-7
Views: 511 Minute Study
Signal Manipulations in DSP (Eg.1) | DTS #1 | Digital Signal Processing in Eng-Hindi
 
33:18
Chapter 1: Discrete Time Signal - DSP(Digital Signal Processing Text Books: 1. Ashok Ambardar, ‘Digital Signal Processing’, Cengage Learning, 2007, ISBN : 978-81-315-0179-5. 2. Emmanuel C. Ifeachor, Barrie W. Jervis, “Digital Signal Processing: A Practical Approach”, Pearson Education ISBN 0-201-59619- 9 3. S. Salivahanan, A. Vallavaraj, C. Gnanapriya, ‘Digital Signal Processing’ TataMcgraw Hill Publication First edition (2010). ISBN 978-0-07-066924-6. 4. Avtar Signh, S.Srinivasan,”Digital Signal Processing’, Thomson Brooks/Cole, ISBN : 981-243-254-4. Reference Books : 1. B. Venkatramani, M. Bhaskar ,”Digital Signal Processor’, TataMcGraw Hill, Second Edition, (2001). ISBN : 978-0-07-070256-1. 2. Sanjit Mitra, ‘Digital Signal Processing : A Computer Based Approach’ , TataMcGraw Hill, Third Edition 3. Dr, Shaila Apte, “Digital Signal Processing,”, Wiley India, Second Edition,2013 ISBN : 978-81-2652142-5 4. Proakis Manolakis, ‘Digital Signal Processing : Principles, Algorithms and Applications’ Fourth 2007, Pearson Education, ISBN 81-317-1000-9. 5. Monson H. Hayes, “Schaums Outline of Digital Signal Processing’ McGraw Hill International second edition. ISBN : 978-00-7163509-7
Views: 311 Minute Study
Lecture 3 Digital Signal Processing, System, types of systems, basic signals
 
24:46
In this lecture, I explained What is system? Types/properties of system Causal system Linear system Time invariance Some basic signals such as unit step and unit impulse My previous videos about DSP Introduction to Digital Signal Processing: https://www.youtube.com/watch?v=GcAnoTHYtX0 Importance and Applications of DSP: https://www.youtube.com/watch?v=II50tMzvvMQ
Views: 75 Engr. mawaisultani
Digital Signal Processors Introduction Part-1
 
01:14:58
This talk is about Digital Processors, characteristics, Types and Applications. Dr. Y S Rao
Views: 3474 EMTRONTechnologies
From Euclid to Hilbert | Digital Signal Processing
 
13:09
Subscribe our channel for more Engineering lectures.
Digital Signal Processing 1: Signals and Systems - Prof E. Ambikairajah
 
01:12:59
Digital Signal Processing - Signals and Systems - Electronic Whiteboard-Based Lecture - Lecture notes available from: http://eemedia.ee.unsw.edu.au/contents/elec3104/LectureNotes/
Views: 98189 UNSWelearning
Digital Signal Processing (DSP) Tutorial - DSP with the Fast Fourier Transform Algorithm
 
11:54
Learn more advanced front-end and full-stack development at: https://www.fullstackacademy.com Digital Signal Processing (DSP) refers to the process whereby real-world phenomena can be translated into digital data for analysis, manipulation, and synthesis. DSP has transformed the way we interact with the physical world when it comes to recording sound, taking pictures, or analyzing other natural phenomena. None of this would be possible without the Fast Fourier Transform (FFT) algorithm, which allows huge amounts of data sampled in the time domain to be quickly transformed into the frequency domain. In this Digital Signal Processing Tutorial, we discuss implementations of the FFT in JavaScript and how we as developers can leverage JavaScript libraries such as DSP.js for signal analysis, synthesis, and manipulation. Watch this video to learn: - What is Digital Signal Processing (DSP) - What is the Fast Fourier Transform (FFT) algorithm - How does DSP work
Views: 21555 Fullstack Academy
L1 : DSP : Direct Form I (Filter Realization) [In Hindi]
 
18:33
Hi guys in this Lecture Concept of Direct Form I (Filter Realization) are explained. After this Lecture you will be able to design Direct form 1 filter by both methods transfer function as well as given equations. If you find it's useful don't forget to subscribe my channel also like it, Comment it and share it with your friends. Thanking You. Knowledge in Depth : https://youtube.com/c/KnowledgeinDepth Principles of Communication/Analog & Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbgc8blbggBb4L2mBBPeDFg5 Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbjmNqk6AQj9wgat5o_dshSI Digital Logic Design : https://www.youtube.com/playlist?list=PLHDdxli24zbhueUQvDAx1HOdYRJ7WCZfp&disable_polymer=true Tutorials on POC/ADC : https://www.youtube.com/playlist?list=PLHDdxli24zbgeumbzLMNU83B5tRPFvBzh Digital Signal Processing : https://www.youtube.com/playlist?list=PLHDdxli24zbhaoZ17oHf8X0dPF98ZPIK_ GATE EC Previous Years Papers : https://www.youtube.com/playlist?list=PLHDdxli24zbhJlAq9eQ31Pu2_qAx1Iry6&disable_polymer=true Engineering Maths : https://www.youtube.com/playlist?list=PLHDdxli24zbhauJ6JpzJ6soo6mCrYL1C- My Website: http://knowledgeindepth.com Blogs Website: http://blogs.knowledgeindepth.com Online School : https://www.youtube.com/c/OnlineSchoolbyasha Amazon deal : https://amzn.to/2kQIwXA
Views: 9606 Knowledge in Depth
Analog to Digital Converters (ADC) Part 1 www.embeddedteacher.com
 
09:15
This video illustrates what an Analog to Digital Converter (ADC) is, why it is important, the basic parameters of ADC, Types of ADCs It also covers illustrations of how single slope ADC works and also how Dual slope ADC works. This video is useful for second and third year electronics/electrical engineering students. Please visit http://www.embeddedteacher.com to know more about the teacher.
Views: 275728 Vidhyadhar Dharmadhikari
L7 : DSP : Circular Convolution [In Hindi] | Digital Signal Processing
 
13:30
Hi guys in this Tutorial Concept of Circular Convolution are explained. After this Lecture you will be able to solved any question related with Circular Convolution If you find it's useful don't forget to subscribe my channel also like it, Comment it and share it with your friends. Thanking You. Knowledge in Depth : https://youtube.com/c/KnowledgeinDepth Principles of Communication/Analog & Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbgc8blbggBb4L2mBBPeDFg5 Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbjmNqk6AQj9wgat5o_dshSI Digital Logic Design : https://www.youtube.com/playlist?list=PLHDdxli24zbhueUQvDAx1HOdYRJ7WCZfp&disable_polymer=true Tutorials on POC/ADC : https://www.youtube.com/playlist?list=PLHDdxli24zbgeumbzLMNU83B5tRPFvBzh Digital Signal Processing : https://www.youtube.com/playlist?list=PLHDdxli24zbhaoZ17oHf8X0dPF98ZPIK_ GATE EC Previous Years Papers : https://www.youtube.com/playlist?list=PLHDdxli24zbhJlAq9eQ31Pu2_qAx1Iry6&disable_polymer=true Engineering Maths : https://www.youtube.com/playlist?list=PLHDdxli24zbhauJ6JpzJ6soo6mCrYL1C- My Website: http://knowledgeindepth.com Blogs Website: http://blogs.knowledgeindepth.com Online School : https://www.youtube.com/c/OnlineSchoolbyasha Amazon deal : https://amzn.to/2kQIwXA
Views: 3526 Knowledge in Depth
Quantization noise - Discrete Time Signal Processing
 
52:52
Quantization noise: Quantization noise is a model of quantization error introduced by quantization in the analog-to-digital conversion (ADC) in telecommunication systems and signal processing. It is a rounding error between the analog input voltage to the ADC and the output digitized value. quantization: A process in which the continuous range of values of an analog signal is sampled and divided into no overlapping (but not necessarily equal) subranges, and a discrete, unique value is assigned to each subrange. Staircase curve of a linear N Bit ADC Converter • Assume that the input in “busy”, moderate signal level. • Green curve is a scaled version of Vin without any quantization. • Red curve is the ADC Output. • ∆ is the step size of the converter. #OnlineLectures #EducationForFree #FullHD #HappyLearning #Engineering Thanks For Supporting Us Website - http://ekeeda.com Parent Channel - https://www.youtube.com/c/ekeeda Facebook - https://www.facebook.com/ekeeda.video Twitter - https://twitter.com/Ekeeda_Official Blogger - http://ekeeda.blogspot.in Pinterest - https://in.pinterest.com/ekeedavideo Digg - http://digg.com/u/ekeeda_Video Tumbler - https://www.tumblr.com/blog/ekeedavideo Reddit - https://www.reddit.com/user/ekeeda_Video LinkedIn- https://www.linkedin.com/in/ekeeda-video-4a5b83124 Happy Learning : )
Views: 4109 Ekeeda
Quantization | Digital Signal Processing
 
12:37
Subscribe our channel for more Engineering lectures.
DSP Lecture 1: Signals
 
01:05:43
ECSE-4530 Digital Signal Processing Rich Radke, Rensselaer Polytechnic Institute Lecture 1: (8/25/14) 0:00:14 What is a signal? What is a system? 0:02:35 Continuous time vs. discrete time (analog vs. digital) 0:05:49 Signal transformations 0:05:55 Flipping/time reversal 0:06:46 Scaling 0:09:34 Shifting 0:11:24 Combining transformations; order of operations 0:15:41 Signal properties 0:15:47 Even and odd 0:16:43 Decomposing a signal into even and odd parts (with Matlab demo) 0:21:33 Periodicity 0:23:08 Special signals 0:23:09 The delta function 0:24:03 The unit step function 0:24:52 The relationship between the delta and step functions 0:33:20 Decomposing a signal into delta functions 0:36:14 The sampling property of delta functions 0:38:48 Complex number review (magnitude, phase, Euler's formula) 0:43:35 Real sinusoids (amplitude, frequency, phase) 0:47:25 Real exponential signals 0:48:34 Complex exponential signals 0:52:17 Complex exponential signals in discrete time 0:53:56 Discrete-time sinusoids are 2pi-periodic 0:59:52 When are complex sinusoids periodic? Follows Section 2.1 of the textbook (Proakis and Manolakis, 4th ed.).
Views: 309250 Rich Radke
Digital Signal Processing Part- 9 ( Correlation)
 
05:27
Correlation , Auto Correlation and Cross Correlation, Tabular method of Finding Correlation
Views: 172 Mushtak Gadkari
Signal Manipulations in DSP (Eg.2) | DTS #1 | Digital Signal Processing in Eng-Hindi
 
15:06
Chapter 1: Discrete Time Signal - DSP(Digital Signal Processing Text Books: 1. Ashok Ambardar, ‘Digital Signal Processing’, Cengage Learning, 2007, ISBN : 978-81-315-0179-5. 2. Emmanuel C. Ifeachor, Barrie W. Jervis, “Digital Signal Processing: A Practical Approach”, Pearson Education ISBN 0-201-59619- 9 3. S. Salivahanan, A. Vallavaraj, C. Gnanapriya, ‘Digital Signal Processing’ TataMcgraw Hill Publication First edition (2010). ISBN 978-0-07-066924-6. 4. Avtar Signh, S.Srinivasan,”Digital Signal Processing’, Thomson Brooks/Cole, ISBN : 981-243-254-4. Reference Books : 1. B. Venkatramani, M. Bhaskar ,”Digital Signal Processor’, TataMcGraw Hill, Second Edition, (2001). ISBN : 978-0-07-070256-1. 2. Sanjit Mitra, ‘Digital Signal Processing : A Computer Based Approach’ , TataMcGraw Hill, Third Edition 3. Dr, Shaila Apte, “Digital Signal Processing,”, Wiley India, Second Edition,2013 ISBN : 978-81-2652142-5 4. Proakis Manolakis, ‘Digital Signal Processing : Principles, Algorithms and Applications’ Fourth 2007, Pearson Education, ISBN 81-317-1000-9. 5. Monson H. Hayes, “Schaums Outline of Digital Signal Processing’ McGraw Hill International second edition. ISBN : 978-00-7163509-7
Views: 116 Minute Study
Discrete Fourier Transform with example
 
12:55
Here DFT equation is explained with the help of an example. The books for reference are- Digital signal processing by Ramesh Babu Digital signal processing principles algorithms and applications by John G proakis Share your comments and doubts in this chat group. https://youtu.be/join/ct-wpts6KpQayk
Views: 62 Easy Electronics
L2 : DSP : Direct Form II (Filter Realization) [In Hindi] | Digital Signal Processing
 
11:02
Hi guys in this Lecture Concept of Filter Realization (Direct form II) are explained along with it's advantages. After this Lecture you will be able to design Filter through Direct form II of any given equation or Transfer Function. If you find it's useful don't forget to subscribe my channel also like it, Comment it and share it with your friends. Thanking You. Knowledge in Depth : https://youtube.com/c/KnowledgeinDepth Principles of Communication/Analog & Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbgc8blbggBb4L2mBBPeDFg5 Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbjmNqk6AQj9wgat5o_dshSI Digital Logic Design : https://www.youtube.com/playlist?list=PLHDdxli24zbhueUQvDAx1HOdYRJ7WCZfp&disable_polymer=true Tutorials on POC/ADC : https://www.youtube.com/playlist?list=PLHDdxli24zbgeumbzLMNU83B5tRPFvBzh Digital Signal Processing : https://www.youtube.com/playlist?list=PLHDdxli24zbhaoZ17oHf8X0dPF98ZPIK_ GATE EC Previous Years Papers : https://www.youtube.com/playlist?list=PLHDdxli24zbhJlAq9eQ31Pu2_qAx1Iry6&disable_polymer=true Engineering Maths : https://www.youtube.com/playlist?list=PLHDdxli24zbhauJ6JpzJ6soo6mCrYL1C- My Website: http://knowledgeindepth.com Blogs Website: http://blogs.knowledgeindepth.com Online School : https://www.youtube.com/c/OnlineSchoolbyasha Amazon deal : https://amzn.to/2kQIwXA
Views: 4129 Knowledge in Depth
Standard DT signals ? | DTS #4 | Digital Signal Processing in Eng-Hindi
 
15:19
Chapter 1: Discrete Time Signal - DSP(Digital Signal Processing Text Books: 1. Ashok Ambardar, ‘Digital Signal Processing’, Cengage Learning, 2007, ISBN : 978-81-315-0179-5. 2. Emmanuel C. Ifeachor, Barrie W. Jervis, “Digital Signal Processing: A Practical Approach”, Pearson Education ISBN 0-201-59619- 9 3. S. Salivahanan, A. Vallavaraj, C. Gnanapriya, ‘Digital Signal Processing’ TataMcgraw Hill Publication First edition (2010). ISBN 978-0-07-066924-6. 4. Avtar Signh, S.Srinivasan,”Digital Signal Processing’, Thomson Brooks/Cole, ISBN : 981-243-254-4. Reference Books : 1. B. Venkatramani, M. Bhaskar ,”Digital Signal Processor’, TataMcGraw Hill, Second Edition, (2001). ISBN : 978-0-07-070256-1. 2. Sanjit Mitra, ‘Digital Signal Processing : A Computer Based Approach’ , TataMcGraw Hill, Third Edition 3. Dr, Shaila Apte, “Digital Signal Processing,”, Wiley India, Second Edition,2013 ISBN : 978-81-2652142-5 4. Proakis Manolakis, ‘Digital Signal Processing : Principles, Algorithms and Applications’ Fourth 2007, Pearson Education, ISBN 81-317-1000-9. 5. Monson H. Hayes, “Schaums Outline of Digital Signal Processing’ McGraw Hill International second edition. ISBN : 978-00-7163509-7
Views: 62 Minute Study
Digital signal processing -An introduction
 
16:12
The video explains the concepts of DSP system through wonderful animation. Each and every block of the DSP system is explained in detail along with the justification on the presence of that particular block. This video will be extremely useful for beginner to understand the concept DSP. The video depicts both the ideal and practical DSPs The video also explains how a analog signal signal is converted in to digital signal/ sequence in very lucid manner.
Views: 13447 G S Shirnewar
L-26 Basics of Quantization in Digital Communication by Engineering Funda
 
14:00
In this video, i have explained Basics of Quantization by following outlines: 0. Basics of Quantization 1. Working Principle of Quantization 2. Waveforms of Quantization 3. Calculation of Quantization 4. Quantization Error 5. Quantization Noise 6. Parameters of Quantization For free materials of different engineering subjects use my android application named Engineering Funda with following link: https://play.google.com/store/apps/details?id=com.viaviapp.ENG_Funda Above Android application of Engineering Funda provides following services: 1. Free Materials (GATE exam, Class Notes, Interview questions) 2. Technical Forum 3. Technical discussion 4. Inquiry For more details and inquiry on above topic visit website of Engineering Funda with given link: http://www.engineeringfunda.co.in Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Digital Communication and Communication Engineering. #Engineering Funda, #Communication Engineering, #Digital Communication, #Basics of Quantization, #Working Principle of Quantization, #Waveforms of Quantization, #Calculation of Quantization, #Quantization Error, #Quantization Noise, #Parameters of Quantization
Views: 27297 Engineering Funda
CORRELATION - cross correlation , auto correlation and circular correlation
 
13:04
𝗧𝗼𝗽𝗶𝗰: CORRELATION - cross correlation , auto correlation and circular correlation. 𝗦𝘂𝗯𝗷𝗲𝗰𝘁: Signals and Systems/DTSP/DSP .................................... 𝗧𝗼 𝗕𝗨𝗬 𝗻𝗼𝘁𝗲𝘀 𝗼𝗳 𝗦𝗵𝗿𝗲𝗻𝗶𝗸 𝗝𝗮𝗶𝗻: (Signals and Systems/DTSP/DSP) 1) Mail id: [email protected] 2) Whatsapp: +91 8097220743 ......................... 𝗦𝗼𝗰𝗶𝗮𝗹 𝘀𝗶𝘁𝗲𝘀 𝗼𝗳 𝗦𝗵𝗿𝗲𝗻𝗶𝗸 𝗝𝗮𝗶𝗻: 1) Facebook- https://www.facebook.com/shrenikjn10 2) Instagram- https://www.instagram.com/shrenik_jain_10/ 3) Quora- https://www.quora.com/profile/Shrenik-Jain-51
Views: 55262 Shrenik Jain
Structural Subband Decomposition: A New Concept in Digital Signal Processing, Sanjit K. Mitra
 
29:12
Sanjit K. Mitra, an expert in signal and image processing, spoke at Oregon State University on October 14 for the Michael and Judith Gaulke Distinguished Lecture Series. The lecture series brings internationally renowned scholars to Oregon State to ensure that our students and faculty have access to important technology breakthroughs, as well as the fundamental science and engineering that is the foundation for today’s high tech advances. Mitra is a research professor in the Department of Electrical & Computer Engineering, University of California, Santa Barbara and Professor Emeritus, Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles. Mitra is a Life Fellow of the IEEE, he has served IEEE in various capacities including service as the President of the IEEE Circuits & Systems Society in 1986. He is also a member of the U.S. National Academy of Engineering, a member of the Norwegian Academy of Technological Sciences, an Academician of the Academy of Finland, a foreign member of the Finnish Academy of Sciences and Arts, a foreign member of the Croatian Academy of Sciences and Arts, Croatian Academy of Engineering, and the Academy of Engineering, Mexico, and a Foreign Fellow of the National Academy of Sciences, India and the Indian National Academy of Engineering. Abstract: Polyphase decomposition of a sequence was advanced to develop computationally efficient interpolators and decimators, and has also been used to design computationally efficient quadrature-mirror filter banks. The polyphase decomposition represents a sequence into a set of sub-sequences, called polyphase components. However, the polyphase components do not exhibit any spectral separation. In this talk, we first review the concept of structural subband decomposition, a generalization of the polyphase decomposition, which decomposes a sequence into a set of sub-sequences with some spectral separation that can be exploited advantageously in many digital signal processing applications. We then outline some of the applications of the structural subband decomposition, such as, efficient design and implementation of FIR digital filters, development of computationally efficient decimators and interpolators, subband adaptive filtering, and fast computation of discrete transforms. Videographer: Emmanuel Goicochea Video Producer: Rachel Robertson OSU Copyright 2019. All rights reserved.
L5 | DSP : Linear Convolution [In Hindi] | Digital Signal Processing
 
16:47
Hi guys in this Lecture Concept of Linear Convolution are explained with a numerical examples. After this Lecture you will be able to solve any type of numerical related with Linear Convolution. If you find it's useful don't forget to subscribe my channel also like it, Comment it and share it with your friends. Thanking You. Knowledge in Depth : https://youtube.com/c/KnowledgeinDepth Principles of Communication/Analog & Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbgc8blbggBb4L2mBBPeDFg5 Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbjmNqk6AQj9wgat5o_dshSI Digital Logic Design : https://www.youtube.com/playlist?list=PLHDdxli24zbhueUQvDAx1HOdYRJ7WCZfp&disable_polymer=true Tutorials on POC/ADC : https://www.youtube.com/playlist?list=PLHDdxli24zbgeumbzLMNU83B5tRPFvBzh Digital Signal Processing : https://www.youtube.com/playlist?list=PLHDdxli24zbhaoZ17oHf8X0dPF98ZPIK_ GATE EC Previous Years Papers : https://www.youtube.com/playlist?list=PLHDdxli24zbhJlAq9eQ31Pu2_qAx1Iry6&disable_polymer=true Engineering Maths : https://www.youtube.com/playlist?list=PLHDdxli24zbhauJ6JpzJ6soo6mCrYL1C- My Website: http://knowledgeindepth.com Blogs Website: http://blogs.knowledgeindepth.com Online School : https://www.youtube.com/c/OnlineSchoolbyasha Amazon deal : https://amzn.to/2kQIwXA
Views: 4236 Knowledge in Depth
Lecture -7 Transmission of Digital Signal - I
 
54:19
Lecture Series on Data Communication by Prof.A. Pal, Department of Computer Science Engineering,IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 167407 nptelhrd
FIXED POINT AND FLOATING POINTIN DSP PROCESSOR
 
03:31
IN THIS VIDEO U ALL SEE THE BASIC CONCEPT OF FIXED POINT AND FLOATING POINT IN DSP PROCESSOR
Views: 632 VIT EXTC A