Hi! I just want to share some stuff about applying window functions into a signal. With the codes in this link, you can investigate the different effects introduced by each type of window functions (Hann, Hamming, and Bartlett/Triangle windows) to the spectrum of the signal.
The codes and some figures can be downloaded here: (http://rapidshare.com/files/372711449/windowing.zip)
Hope this helps!
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