numanalysis

传算法对BP网络权值阈值进行优化的matlab源代码(matlab code )

bp网的MATLAB工程，调试通过打开可用(bp net work operation on MATLAB7.0)

振动信号的预处理消除趋势项（滑动法消除多项式趋势）(Pre-oscillation signal, slide method to eliminate the polynomial trend)

Dijkstra通用算法，最近一段时间一直在搞图论的相关算法，发现Dijkstra是一个很好的单元最短路径算法，此程序很短，非常适合学习(Generic Dijkstra algorithm, the most recent period has been engaged in graph theory algorithms, Dijkstra is a good unit the shortest path algorithm, this procedure is very short, very suitable for learning)

Conduct a digital system ( electronic lock ) using hierarchic methodology . An electronic lock is a device that allows access or opening of a system , as long as the key or combination to enter match with which it is predefined in said lock .

Zero forcing Equalizer random channel, input, noise

说明：  神经网络与matlab7的实现 配套资料下载 .m格式(neural network and the realization matlab7 supporting information downloaded. M format)

基于墨西哥草帽小波和BP神经网络算法实现预测分析。(Predictive analysis based on Mexican hat wavelet and BP neural network algorithm.)

一个用于比较图像频域滤波和空间滤波效果的程序(A frequency domain filtering and spatial filtering effect of the procedure used to compare images)

根据一组样本数据的均值和协方差矩阵随机产生正态分布以及对数正态分布的任意规模的样本数据。(According to a set of sample data mean and covariance matrix randomly generated normal and lognormal distribution of the sample data of any size.)