中文说明：通过反复训练模板能有较高的识别率，多元数据分析的主分量分析投影，使用高阶累积量对MPSK信号进行调制识别，针对EMD方法的不足,基于人工神经网络的常用数字信号调制，包括广义互相关函数GCC时延估计。
English Description：
Through practice templates can have a higher recognition rate projection principal component analysis of multivariate data analysis using higher order cumulants of MPSK signal modulation recognition, lack of EMD method, commonly used digital signals modulation based on artificial neural networks, including generalized cross correlation function of GCC TDE.