matlab开发工具箱中的支持向量机，非归零型差分相位调制信号建模与仿真分析 ，基于chebyshev的水声信号分析，GSM中GMSK调制信号的产生，计算多重分形非趋势波动分析，相关分析过程的matlab方法，有PMUSIC 校正前和校正后的比较。-matlab development toolbox support vector machine, NRZ type differential phase modulation signal modeling and simulation analysis, Based chebyshev underwater acoustic signal analysis, GSM is GMSK modulation signal generation, Calculate the multifractal trend fluctuation analysis, Correlation analysis process matlab method, A relatively before correction and after correction PMUSIC.