What is a Discrete Fourier Transform (DFT) and an FFT?
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YouTubeIain Explains Signals, Systems, and Digital Comms
What is a Discrete Fourier Transform (DFT) and an FFT?
Explains how the output of a DFT, and a Fast Fourier Transform (FFT), relates to the Fourier Transform of real-time signals. As pointed out in the video, note that the FFT gives the same output as the DFT - it's just a more efficient implementation of the function. * If you would like to support me to make these videos, you can join the Channel ...
55.4K viewsApr 22, 2024
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