Fourier transform of a Fourier series
The Endeavour 2025-12-08
Summary:
The previous post showed how we can take the Fourier transform of functions that don’t have a Fourier transform in the classical sense. The classical definition of the Fourier transform of a function f requires the integral of |f| over the real line to be finite. This implies f(x) must approach zero as x goes […]
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