Fourier transforms
The Princeton Companion to Mathematics article on Fourier transforms, written by Terence Tao, is available at Tao’s site; his way of defining the transforms is the same as that used in FFTW, that great discrete Fourier transform code (except for a sign, I think). Tao also gives a link to the same article after it had gone through a bit of editing, which is another great reason to go through the piece — by a careful perusal and comparison of the drafts, one can learn a bit about mathematical writing and editing too!
Tags: FFTW, Fourier transforms
This entry was posted on October 19, 2007 at 11:06 pm and is filed under Mathematics. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.