BP-neural-network(BPNN)_new-version

泽尼克多项式，像差 泽尼克多项式，像差泽尼克多项式，像差泽尼克多项式，像差(Zernike polynomials, Zernike polynomial aberration, aberration Zernike polynomials, Zernike polynomial aberration, aberration)

slam进阶学习，老外做的，很完善的东西，对于同时定位与地图创建的friend有很大的帮助（第一课）(err)

说明：  用于去除乘性噪声的MATLAB程序。。。。。。(Multiplicative noise for the removal of MATLAB. . . . . .)

说明：  这是对于矩阵分解里面，最新出现的一种新的算法：非负矩阵分解的程序(This is the decomposition of the matrix inside, emerging a new algorithm: the procedure of non-negative matrix factorization)

2D truss Analysis with matlab

层次聚类linkage的源码，简介源码容易解读，简单有效，秩序要修改ReadTxt.m文件中load函数的传入参数，即可运行。(Hierarchical clustering linkage source code, source code easier to read, simple and effective, order to modify ReadTxt. M file incoming parameters of the load function, can run.)

一些lms和nlms的程序，比较适合初学lms的同学，上传上来跟大家一起参考学习(lms and nlms)

simple moving average trading demo

HHT变换matlab程序 在matlab下运行即可，可以修改各种参数，采样点数，各种电能质量原始信号均由程序所得，可以信号叠加而来。比如电压跌落，谐波，暂时上升，中断等。 例子给出的是 电压暂降。(HHT transform matlab matlab program can be run in, you can modify various parameters, sampling points, a variety of power quality of the original signal by the program proceeds, may signal superimposed from. Such as voltage drop, harmonics, temporary rise interruption. The example given is voltage sags.)

转载 现代通信系统使用MATLAB（刘树堂，内有代码）1(Reproduced in modern communication systems use MATLAB (LIU Shu-tang, which has the code) 1)