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gausswin source code

I want to create gaussian window program in C/C++. I have checked at Matlab and they give gausswin function to create gaussian window. I have checked gausswin Matlab source code and convert that code to C/C++.

The coefficients of a Gaussian window are computed from the following equation:

gaussian_window_equationwhere –(N – 1)/2 ≤ n ≤ (N – 1)/2 and α is inversely proportional to the standard deviation, σ, of a Gaussian random variable. The exact correspondence with the standard deviation of a Gaussian probability density function is σ = (N – 1)/(2α).

Below is gaussian window code converted from Matlab to C/C++:

Compile this gausswin.c (gaussian window source code) using command :

Show gaussian window program manual using command :


Sample command how to run gaussian window program

I have compare the result from my gaussian window program and show same result compared with gausswin Matlab.
My name is Toto Sugito. This is my notes when I try something. Maybe, this is NOT THE BEST SOLUTION for your problems. If you have other method or idea that better with my post, please share in this blog. Thank for visiting my site.

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