An Interactive Guide To The Fourier Transform | BetterExplained

An Interactive Guide To The Fourier Transform | BetterExplained

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日期:2025-10-10
The Fourier Transform is one of deepest insights ever made. Unfortunately, the meaning is buried within dense equations: $$X_k = sum_{n=0}^{N-1} x_n cdot ... This is a shifted version of [0 1]. On the time side we get [.7 -.7] instead of [1 -1], because o...看更多