Based on piecewise nonlinear weight value Pso algorithm, Matlab wavelet analysis on complex, Realization of 10 digital audio recognition progra.

GSM is GMSK modulation signal generation, Based on piecewise nonlinear weight value Pso algorithm, Using MATLAB compressed sensing.

K-means clustering algorithm based on the PSO, LFM pulse compression of the Matlab program, Simulation of the effect is very good.