中文说明：供做算法研究人员参考，通过matlab代码，ICA（主分量分析）算法和程序，是信号处理的基础，包括调制，解调，信噪比计算，仿真效率很高的。
English Description：
For the algorithm researchers reference, through the matlab code, ICA (principal component analysis) algorithm and procedures, is the basis of signal processing, including modulation, demodulation, signal to noise ratio calculation, simulation efficiency is very high.