mexshape

—The minimum variance distortionless response (MVDR) approach is very popular in array processing. It is also employed in spectral estimation where the Fourier matrix is used in the optimization process. First, we give a general form of the MVDR where any unitary matrix can be used to estimate the spectrum. Second and most importantly, we show how the MVDR method can be used to estimate the magnitude squared coherence function, which is very useful in so many applications but so few methods exist to estimate it. Simulations show that our algorithm givesmuchmore reliable results than the one based on the popular Welch’s method.

说明：  实现单自由度受迫振动，图像绘制,我们可以绘制出单自由的图像出来，供我们参考(we can use this specification for program to draw the picture,this program is writed by matlab and it is easy to understand.)

卡尔曼滤波器的演示程序 可以运行的 仅仅是演示(Kalman filter demo program can run only a demo)

ask2信号的产生，以及特征参数的提取与计算(ask2 signal generation, and the characteristic parameters of the extraction and calculation of)

应用matlab程序，实现14个节点网络的潮流计算程序。(Application matlab program to achieve flow calculation program 14 nodes in the network.)

一个求解李雅普诺夫指数的matlab程序,程序已经测试通过，适合matlab的初学者(Solving a Lyapunov exponent of the matlab program, the program has been tested for matlab beginner)

vc与matlab混合编程， vc与matlab混合编程(vc vc with mixed programming with matlab matlab mixed programming)

说明：  lu 分解 b样条曲线，贝齐儿曲线等等的 matlab实现，非常实用(decomposition b-spline curves, curve gemfibrozil abuse etc. Matlab achieve very practical)

本代码实现了PPM-TH-UWB系统发生器的matlab仿真。(This code implements the PPM-TH-UWB system generator matlab simulation.)

可以对探底雷达信号进行认为加噪处理，在通过emd方法去噪处理并画wigb(Think that adding noise can dip radar signal processing, emd method denoising processing and painting wigb the)