Short Description:

PD-external library and patches for adaptive systems and filters

Started in:

2005

Authors:

Georg Holzmann

Authors:

Gerda Strobl

License:

GNU General Public License (GPL)

Programming language:

C, Pd

Overview:

adaptive is a Pure Data external library for adaptive systems and filters.

An adaptive system tries to learn from signals of the past. Mostly it is a simple FIR filter, whoes coefficients can be learned to model or predict an other system.
Some applications: system identification, echo cancellation, linear prediction, interference cancellation, self-tuning control, ...

For a lecture at the TU-Graz we implemented various versions of the LMS and NLMS algorithm (= least mean square and normalized least mean square adaptation algorithm).
We also added a lot of examples (see PD-patches in example folder): system identification, interference cancellation, adaptive equalization, decision-directed equalization, ...

For more documentation look through the help and example patches!

Version Control System URL:

adaptive SVN repository

Release Tarball:

adaptive source, version 0.1

Release Binary:

adaptive0.1 binary for linux

adaptive0.1 binary for windows

grh.mur.at - adaptive filters

adaptive