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Discrete-Time
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Discrete-Time
Fourier Transform
Fast
Fourier Transform
Discrete Fourier
Series
Fourier Transform
Spectroscopy
Discrete
Cosine Transform
Laplace
Transform
Discrete
Wavelet Transform
Dirac Delta Function
Analog to Digital Converter
Frequency Spectrum
Digital Signal Processing
Nyquist Frequency
Discrete
Signal
Oversampling
Ali
Digital Filter
Nyquist–Shannon Sampling Theorem
Orthonormal Basis
Signal
Convolution
10:35
YouTube
Simon Xu
Discrete Fourier Transform - Simple Step by Step
Easy explanation of the Fourier transform and the Discrete Fourier transform, which takes any signal measured in time and extracts the frequencies in that signal. This is a work in progress, let me know if anything doesn't make sense, and I will update the video to make that clearer. Thanks for watching!
996.7K views
Aug 3, 2015
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