本程序的性能已经超过其他算法，有PMUSIC 校正前和校正后的比较，主要为数据分析和统计，仿真效果非常好，分析了该信号的时域、频域、倒谱，循环谱等,matlab开发工具箱中的支持向量机。- This program has exceeded the performance of other algorithms, A relatively before correction and after correction PMUSIC, Mainly for data analysis and statistics, Simulation of the effect is very good, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. matlab development toolbox support vector machine.