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lowpass filters in matlab

本算法用来实现图像的首数字规则特性，首数字规则在1881年就被发现，他能检测图像的所有像素点的AC系数是否符合首数字规则(The first algorithm is used to achieve image characteristic figure rule, the first rule number 1881 was found that he can detect all the pixels in the image whether the First Digital AC coefficient rules)

IEEE Papers on power electronivs Dec

matlab编写的小波变换。可以用来去除噪声(Matlab prepared by wavelet transform. Can be used to remove noise)

This is a set of MATLAB m-files implementing the mixture fitting algorithm

计算互信息，通过状态转移概率和分支度量进行前向递推(calculate the mutual information)

This is a matlab file of underwater communication field.

区间数计算，岩土沉降预测，matlab编程，变权重计算(Interval calculations, geotechnical settlement prediction, matlab programming, variable weight calculation)

说明：  本书是比较好的matlab学习资料 可以帮助初学者掌握基本的编程，里边也包含了程序源是很方便的。(This book is a good matlab learning material to help beginners master the basic programming, which also contains the program source is very convenient.)

先进PID控制及其MATLAB仿真（刘金琨）书籍，第二章程序，学习PID算法的可以参考(Advanced PID control and MATLAB simulation (LiuJinKun) book, chapter 2, study of PID algorithm can reference)