Hi all,

I am trying to apply Hamming window on my lengthy sound data soundSample[1000] with window length 100. Then proceed with FFT.

And i found that java does have the package for Hamming window and FFT. As below,

http://code.compartmental.net/minim/javadoc/ddf/minim/analysis/FFT.html

http://marf.sourceforge.net/api/marf/math/Algorithms.Hamming.html

But i hardly find an example that illustrate how to use the package in a java program. So no idea how should i use the method in package.

Please advise and appreciate if reference is provided.

Thank you.