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NFourierSinTransform


gives a numerical approximation to the Fourier sine transform of expr evaluated at the numerical value , where expr is a function of n.
  • The numerical approximation to the Fourier sine transform of expr is by default defined to be NIntegrate[expr Sin[ t], {t, 0, }].
  • Different choices for the definition of the Fourier cosine transform can be specified using the option FourierParameters.
Numerical approximation for a Fourier sine transform:
Compare with the answer from symbolic evaluation:
Needs["FourierSeries`"]
Numerical approximation for a Fourier sine transform:
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Compare with the answer from symbolic evaluation:
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