In this video, we learn how different transformations can change the signal shape. Specifically, we cover time shifting & scaling as well as amplitude shifting & scaling. The concept behind each transformation is intuitively explained using music.
Learn Signal Processing 101 in 31 lectures covering time, frequency and Laplace domain in about 8 hours all together:
https://www.youtube.com/watch?v=KZd68xgasIU&list=PLJ-OcUCIty7evBmHvYRv66RcuziszpSFB
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https://www.youtube.com/channel/UCVkatNMgkEdpWLhH0kBqqLw
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https://www.sphackswithiman.com
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References:
[1] Alan V. Oppenheim, Alan S. Willsky, S. Hamid Nawab, Signal & Systems, 2nd Edition, Prentice-Hall, NJ, USA, 1996.
[2] Alan V. Oppenheim, Ronald W. Schafer, Discrete-Time Signal Processing, 3rd Edition, Prentice-Hall, 2009.
[3] Michael D. Adams, Continuous-Time Signals and Systems, University of Victoria, Canada, 2013. Free textbook and lectures (courtesy of Dr. Michael Adams):
Link to the Dr. Adams' textbook: https://bit.ly/37rkwDC
Link to the Dr. Adams' lecture slides: https://bit.ly/2WrwHKy
Music - "COFFEE" by Josh Woodward. Free download: http://joshwoodward.com/