Code

I have tons of code on my computer that I'd like to share, unfortunateiy, most of it is not documented yet. I have documented some with doxygen, and have released it here.

I am now working on the DSP templates library, an ANSI-C++ template-based collection of filters and algorithms, from which most of the code you'll find here comes from.

Some of the code is optimized for SSE and SSE2, so the target platform is the PC, although the optimized code is always localized and can easily be modified for other platforms as needed. If you'd like to contribute, send me an e-mail.

The Polynomials Templates Library, for the manipulation of polynomials.
The Yin Algorithm template, a stand-alone class for real-time fundamental frequency extraction.
The FFTWLink library, FFTW is a lightning-fast Fourier Transform library developed by the MIT and published under the GPL license. This is my humble contribution to this great project.

Coming soon, that's what I will be documenting and releasing next:

Echo cancellation
Optimized dot product computations. As a prelude to an optimized wavelets class and FIR filters.
Sparse matrix.
IIR and FIR Filters.