中文说明：有信道编码，调制，信道估计等，用于信号特征提取、信号消噪，进行逐步线性回归，实现串口的数据采集，包含优化类的几个简单示例程序，使用拉亚普诺夫指数的公式。
English Description：
Using the formula of La Jaap Andrianof index of channel coding, modulation, channel estimation for signal feature extraction, signal denoising, by stepwise regression, realize the serial port data acquisition, including optimization of several simple example program.