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Results tagged with fourier-analysis
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user 18625
Questions on the discrete and continuous Fourier analysis functions of Mathematica, as well as the FourierSeries` package.
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FourierTransform and Integrate don't agree [closed]
With the input
f[t_] := Cos[2 Pi t]
FourierTransform[f[t], t, w, FourierParameters -> {0, -2*Pi}]
I get 1/2 DiracDelta[-1 + w] + 1/2 DiracDelta[1 + w] as expected. But unless I'm having a brain fa …
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