PLS部分最小二乘工具箱,使用高阶累积量对MPSK信号进行调制识别，实现串口的数据采集，是机器学习的例程，插值与拟合，解方程，数据分析，正确率可以达到98％。- PLS PLS toolbox, Using high-order cumulants of MPSK signal modulation recognition, Achieve serial data acquisition, Machine learning routines, Interpolation and fitting, solution of equations, data analysis, Accuracy can reach 98 .