FREE-ASPT for Matlab 2.1

We are pleased to announce the release of a free-of-charge version of the Adaptive Signal Processing Toolbox; FREE-ASPT v2.1. FREE-ASPT is available in Matlab p-files format, and as a dynamic link library for C/C++ applications for Windows, Linux, and Solaris platforms.

The C/C++ library is supported for Gnu C Compiler (GCC) on all platforms, in addition to Microsoft Visual C++ for Windows platforms. This free version includes the most commonly used adaptive filters.

The package includes many popular transversal and linear combiner adaptive filters such as RLS, NLMS, and BFDAF, lattice adaptive filters such as LMS-LATTICE and RLS-LATTICE, and active noise and vibration control filters such as FILTERED-X-LMS and ADJOINT-LMS.

In addition to serving as a demo version for the corresponding commercial libraries, We believe that FREE-ASPT is an excellent tool for learning the basic concepts of adaptive systems in a real-time development environment at no cost.

Although the filters in this free package are limited in their number of coefficients (maximum of 32 coef. for FIR filters and 10 coef. for lattice and IIR filters), the package proved to be sufficient for its purpose. FREE-ASPT is however provided free-of-charge for non-commercial use only. For commercial applications, you must purchase one of the commercial licenses.