Hi, I hope someone could help me, I have been trying to solve this problem with FFT in matlab, why?, because my teacher gave it as homework. The problem is the following.(adsbygoogle = window.adsbygoogle || []).push({});

Obtain the value of the following integer using FFT:

the integer goes from [-infinte, infinite], and the function is x^2*exp(-x^2)*dx

He told us to check the definition of the fourier transform and I checked in books, matlab everywhere and I cant find any info that could help me, I hope someone here can, THANK YOU.

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# Finding an integer with matlab fft function

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