This Toolbox was ported from the Time-Frequency Toolbox http://tftb.nongnu.org/.
The Time-Frequency Toolbox in C was also ported to scilab:
The toolbox contains numerous algorithms which implements various kind of
time-frequency analysis with a special emphasis on quadratic energy
distributions of the Cohen and affine classes, along with their version enhanced
by the reassignment method. The toolbox also includes signal generation
procedures, processing/post-processing routines (with display utilities) and a
number of demonstrations.
Here you will find some notes on time-frequency analysis: http://www.math.nmsu.edu/~jlakey/tfa_notes.html
1.2 - some bugs are removed
- sci_gateway added (Ctftb was ported to scilab)
- new demos
1.1.1 - some bugs are removed
1.1 - some bugs are removed
- tftb_window can be plotted
- frspec and frpowerspec added