现代信号处理中谱估计在matlab中的使用，解耦，恢复原信号，进行逐步线性回归，迭代自组织数据分析，关于神经网络控制，使用高阶累积量对MPSK信号进行调制识别，通过反复训练模板能有较高的识别率，一种流形学习算法（很好用）。-Modern signal processing used in the spectral estimation in matlab, Decoupling, restore the original signal, Stepwise linear regression, Iterative self-organizing data analysis, On neural network control, Using high-order cumulants of MPSK signal modulation recognition, Through repeated training ElgUidClate have higher recognition rate, A fluid manifold learning algorithm (good use).