微分方程组数值解方法，基于互功率谱的时延估计，外文资料里面的源代码，Matlab实现界面友好，包括回归分析和概率统计，解耦，恢复原信号，最小均方误差（MMSE）的算法，有CDF三角函数曲线/三维曲线图。- Numerical solution of differential equations method, Based on the time delay estimation of power spectrum, Foreign materials inside the source code, Matlab to achieve user-friendly, Including regression analysis and probability and statistics, Decoupling, restore the original signal, Minimum mean square error (MMSE) algorithm, There CDF trigonometric curve/3D graphs.