the maximal difference in this case is of about 6 (units?), which is an approximately 50% difference. This is in one point in the spectrum which has a relatively small value - the maximal peaks in the spectra are on the order of 1200, so in the grand scheme of things, not that horrible. Other large differences are on the order of 4, which is approximately 5% or less of those points.
Thanks - Ariel
PS for some reason, matplotlib-devel will not get your email unless you hit "reply all", so they have been getting my emails, but not yours. I am not sure whether that is what you intended, so I thought I would mention it.
I suspected you gave the same window to both, but I was just
On Mon, Feb 8, 2010 at 5:25 AM, Ariel Rokem <firstname.lastname@example.org> wrote:
> I don't think that the cause of the discrepancy is because of the
> hamming/hanning window difference. I do set the window in the matlab part to
> also be a hanning window of length nfft.
checking... :-) To find those smaller discrepancies might be a bit
harder then, requiring a careful comparison of the various steps
involved. Just for interest's sake, how big are the differences we are