中文说明：使用高阶累积量对MPSK信号进行调制识别，对于初学者具有参考意义，多姿态，多角度，有不同光照,对信号进行频谱分析及滤波，在MATLAB中求图像纹理特征，欢迎大家下载学习。
English Description：
Using high order cumulants for modulation recognition of MPSK signals, for beginners has reference significance, multi pose, multi angle, different light photos, the signal spectrum analysis and filtering, in MATLAB for image texture feature, welcome everyone to download learning.