DTFT vs. DFT vs. DCT, energy compactness and spectral leakage, and more
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YouTubeEngineering Educator Academy
DTFT vs. DFT vs. DCT, energy compactness and spectral leakage, and more
Discrete-Time Fourier Transform (DTFT), Discrete Fourier Transform (DFT), and Discrete Cosine Transform (DCT) are all explained in this video as well as their pros and cons, applications, and a solved example for them. Notions of energy compactness and spectral leakage are also discussed. A simple MATLAB demo file that shows the calculations ...
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