CSRec_SP

one of the best ways to have a blind channel estimation is using a precoding after before IDFT operation in OFDM systems,this simulation shows the precoding infulence on the system.

matlab编写的局部轨道不平顺，交点型轨道不平顺的（垂向，水平，方向，轨距不平顺）。(matlab prepared local irregularity, intersection type track irregularity (vertical, horizontal, direction, gauge irregularity).)

robust filtering in Krein space

说明：  全相位FFT与传统FFT对比图，包括幅值曲线 相频曲线(Comparison of all phase FFT and traditional FFT)

图像域上的DFS遍历，函数返回连通域数量，范围端点以及最大值(DFS traversal on the image domain, the function returns the number of connected domains, the scope of the endpoint as well as the maximum value)

解PDE的经典隐式格式 很好用 微分方程数值解的实验程序(佛如 pde‘s)

matlab中处理复杂网络的bgl包的使用手册 值得收藏 废话不多说(the the bgl package deal with complex network worth collecting user manual matlab )

leap frog algorithm for solving metaheuristic problems and shortening the path to find the most optimized path.

基于hough变换，圆心检测，可达亚像素级别，简单易用，可显示圆心坐标和图像圆心所在位置。解压即可用。main为主程序(Hough transform center detection, with sub-pixel level, easy to use, can display the location of the center coordinates and image the center. Decompression can be used. main main program)

simulink中自己搭建的永磁同步电机模型，在相同参数下与系统自带的模型仿真对比，其输出波形完全一致，说明搭建的模型正确(Simulink u4E2D u81EA u5DF1 u642D u5ED u5ED u7EF0 u7EF0 u7R0 U81EA u5E26 u7A1 u6A1 u5782 u5R2 u5B09 u5B09 u0B09 U6A21 u578B u6B63 u786E)