实现串口的数据采集，添加噪声处理，包括广义互相关函数GCC时延估计，使用高阶累积量对MPSK信号进行调制识别，一种流形学习算法（很好用），包含优化类的几个简单示例程序。- Achieve serial data acquisition, Add noise processing, Including the generalized cross-correlation function GCC time delay estimation, Using high-order cumulants of MPSK signal modulation recognition, A fluid manifold learning algorithm (good use), Optimization class contains several simple sample programs.