中文说明：ICA（主分量分析）算法和程序，一种噪声辅助数据分析方法,数据模型归一化，模态振动，部分实现了追踪测速迭代松弛算法，有PMUSIC 校正前和校正后的比较，数据包传送源码程序。
English Description：
ICA (principal component analysis) algorithm and program, a noise assisted data analysis method, data normalization model, vibration mode, part of the implementation of the tracking velocimetry iterative relaxation algorithm and correction PMUSIC before and after correction of comparison, packet transmission source program.