Fourier and Table to evaluate coefficients
9477
Dft to evaluate Fourier coefficients
69913
Inverse Fourier transform of Gaussian
47788
RMS value of trapeziodal fourier series
53618
How to find average and median age from an aggregated frequency table
112501
A funtion and its fourier transformation cannot both be compactly supported unless f=0
110548
Can one find the beat of a tune with Fourier analysis?
13566
Is it possible to detect periodicity of an analytic function from its Taylor series coefficients at a point?
88097
Fourier series for $f(x)=(\pi -x)/2$
133008
Plot[ D[Sin[x]] ] and Evaluate[]
20471
Evaluating a slow sum
100899
Coefficients of the characteristic polynomial
72763
Computational complexity of the FFT in n dimensions
41946
Find the Fourier transform of the absolute value of a function, given its Fourier transform
24694
Why does a fourier series have a 1/2 in front of the a_0 coefficient
9944
Fourier series identity
63196
Matlab FFT and FFTW
107122
Compute $ad_X$, $ad_Y$, and $ad_Z$ relative to a basis