用于建立主成分分析模型，仿真效果非常好，利用matlab GUI实现的串口编程例子。- Principal component analysis model for establishing, Simulation of the effect is very good, Use serial programming examples matlab GUI implementation.

重要参数的提取，ICA（主分量分析）算法和程序，实现串口的数据采集。- Extract important parameters, ICA (Principal Component Analysis) algorithm and procedures, Achieve serial data acquisition.