ltfat / Ltfat
Programming Languages
To use the toolbox, 'cd' to the LTFAT directory and execute 'ltfatstart'.
In Octave you can put this command in your ~/.octaverc file.
Directory struture.
The toolbox is organized in subdirectories including the following:
fourier - Fourier analysis, DCT/DST transforms and filtering. gabor - Gabor, Wilson and WMDCT analysis/synthesis functions. wavelets - Wavelet analysis/synthesis, wavelet filter banks filterbank - General and auditory inspired filterbanks. nonstatgab - Non-stationary Gabor frames. quadratic - Quadratic distributions frames - Frame objects and linear operators associated with frames. sigproc - A collection of simple, signal processing tools. blockproc - Methods for block processing and block-adapted transforms. auditory - Auditory scales and common filters types. demos - Demos showing applications or aspects of LTFAT functions. signals - Test signals for use with the examples. comp - Computational subroutines. These should not be called directly. src - C implementation of the most computationally intensive routines. mex - Mex files to speed up the toolbox (if compiled) oct - Octave C++-files to speed up the toolbox (if compiled)
The file INSTALL contains instructions for compiling the C-library and the Octave and Matlab interfaces.