dilation_sup

使用matlab 中最基本的语言实现的BP神经元网络算法(Use the most basic language matlab realize the BP neural network algorithm)

初略介绍k-means，初学者可通过此文档认识什么是k-means算法(Slightly introduced at the beginning of k- means, beginners can pass this document to know what is k- means algorithm)

本程序实现了最低有效位水印的嵌入以及提取过程，经仿真，可以用(This procedure implements the least significant bit of the watermark embedding and extraction process, the simulation can be used)

说明：  AM调制解调仿真，调幅度测量，不含干扰 (AM Modulation and Demodulation, transfer rate measurement, without interference)

薛定宇《高等应用数学问题MATLAB 求解》习题参考解答,一本学习matlab不错的书(Xue Dingyu " higher MATLAB to solve mathematical problems" exercises reference answers, a good book to learn matlab)

系统鄙视程序，包括增广最小二乘法、递推最小二乘法等(System contempt procedures, including augmented least squares method, recursive least squares method, etc.)

小波包分析提取振动信号中的特征频率，wolf 方法计算李雅普诺夫指数,计算互信息非常有用的一组程序。( Wavelet packet analysis to extract vibration signal characteristic frequency, wolf calculated Lyapunov exponent, Mutual information is useful to calculate a set of procedures.)

这个是时间序列分析的可视化工具，具体的使用可以到mathworks网站上查询。(this is the time series analysis visualization tools, concrete can be used to Stable website.)

使用FR共轭梯度法求解无约束问题 输入包括初始点，目标函数和梯度 输出包括最优点和最优解，还有迭代次数(Use FR conjugate gradient method for solving unconstrained problems including initial entry points, the objective function and the gradient of the output, including the advantages and the most optimal solution, as well as the number of iterations)

digital fir filter with matlab4