[Kst] spectrum analysis - what is the default apodizing button?

Laura Newburgh newburgh at phys.columbia.edu
Tue Jan 15 20:02:04 CET 2008

In the fourier spectrum analysis there is a apodizing function  
button, what is the "default" function it uses? Also, there is the  
option to take off the mean - I think this can't actually be  
subtracting a number off of the data (that would show up as a delta  
function @ zero freq in the fft), what is actually happening with  
this button? If this is obvious in the source code if you can point  
me there, that would be great...Thanks!

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