# Welchwin welch (parabolic) window function in matlab

The following Matlab project contains the source code and Matlab examples used for welchwin welch (parabolic) window function.
WELCHWIN Welch (parabolic) window
Usage:
w = welchwin(n) returns the n-point parabolic window
n: scalar window length
w: column vector of window values
Example:
t = (0:9)';
s = rand(1,10)';
n = length(s);
w = welchwin(n);
s2 = s.