closeloop1

TotalWES.m是主干程序，而DCoef和FCTforAW是里面调用的函数。TotalWES只要实现交错网格有限差分波场数值模拟，其中的FCTforAW是用来消除数值频散的。这些是实现弹性波波场模拟的程序，其它两个文件是实现声波波场模拟的程序(TotalWES.m is the backbone of the procedure, and DCoef and FCTforAW is inside a function call. As long as the realization of TotalWES staggered grid finite difference numerical simulation of wave field, which FCTforAW is used to eliminate the numerical dispersion. These are the realization of elastic wave field simulation procedures, the other two documents are to achieve the sound the ball field simulation procedures)

经典的buck电路的matlab仿真，可以修改自己电路中的电感电容等参数直接应用到自己电路的仿真中。(This is a buck cuicrt simulation,and you can set your L C R in this curcit.)

说明：  做m-k突变检验，直接载入excel，方便快捷，真心实用(Do mk mutation testing, direct loading excel, convenient, really practical)

数学应用中的25个matlab程序，绝对经典，对初学matlab编程有很好的参考价值。(Mathematical applications in matlab program 25, an absolute classic, matlab programming for beginners have a good reference value.)

详细的线性PCA计算过程，详细的线性PCA计算过程(The linear PCA detailed calculation process)

小波三种阈值去噪的方法，硬阈值，软阈值，半软阈值去噪(Three kinds of wavelet thresholding methods, hard threshold, soft threshold, semi-soft thresholding)

说明：  RANSAC的MATLAB工具包，MATLAB下实现了多种SAC算法(GML RANSAC Matlab Toolbox v 0.1)

BP神经网络的通用代码，简单易懂，写法精练(BP neural network, the common code, easy to understand, concise writing)

mean and variance calculation of OFDM signal

Newton and Golden search method matlab code