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说明：  matlab中一些重要的课件和资料，比较有用啊！(matlab courseware and some important information, more useful ah!)

这个程序是将系数矩阵进行杜利特尔分解，并求解线性方程组的通用程序(This program is the coefficient matrix Doolittle decomposition and solving linear equations of the general program)

This function returns the precoding matrix for a specific transmission mode

MATLAB图像处理-基于高频强调滤波和直方均衡化图像增强(MATLAB image processing- based on high frequency emphasis filtering and histogram equalization image enhancement)

说明：  汉明码（Hamming Code)是汉明于1949年的一种能纠正单个错误的线性分组码，最小码距dmin=3。汉明码的实现方式是在原数据中插入m位作为校验位。对于（n，k）汉明码，编码时需满足以下原则(Hamming code is a kind of linear block code which can correct single error in 1949. The minimum code distance Dmin = 3. The implementation of Hamming code is to insert m bit into the original data as check bit. For (n, K) Hamming codes, the following principles should be met)

用窗去除噪声，达到良好的去噪效果.通过不同窗的比较，得到满意的效果。(to discris the noise by a window)

是自己编写的GM-PHD多目标跟踪软件，能够给于初学者一个简单的认识。(Is the GM-PHD to write your own multi-target tracking software can give beginners a simple understanding.)

pocket cloud data storage and sharing software

Code finds the square of a circle.

距离保护simulink程序，可实现相间短路和接地短路。(Distance protection simulink program.the distance protection of phase faults and earth faults can be realized.)