whwfun

奇异吸引子，混沌吸引子，复杂系统理论，画法代码。(Strange attractor, chaotic attractor, complex systems theory, painting code.)

此代码是基于DCT的数字水印MATLAB编程，包括水印的置乱和反置乱，嵌入以及提取水印四个部分(This code is based on digital watermark DCT MATLAB programming, including the watermark scrambling scrambling and anti-, four-part watermark embedding and extraction)

说明：  主成分分析算法，有大量数据，初学者可以根据数据看程序，并且可以出现图像(Principal component analysis algorithm, there is a large amount of data, beginners can look at program according to the data, and can appear the image)

Matlab中实现轮对分析的程序源码和相关的程序源码包，，能实现火车轮轨接触关系的分析 (Round of analysis of program source code and related procedures source package in Matlab, train wheel-rail contact analysis of the relationship)

在C++中访问IBuffer类中的数据，开发环境：Windows 8, visual studio 2012(How to access data in an IBuffer in C++)

matlab软件中有关elman神经网络预测的程序(matlab software procedures elman neural network prediction)

The EnumWindows function enumerates all top-level windows on the screen by passing the handle to each window, in turn, to an application-defined callback function. EnumWindows continues until the last top-level window is enumerated or the callback function returns FALSE.

说明：  求最长公共子序列，一个很好的程序。 求最长公共子序列，一个很好的程序。(Seeking the longest common subsequence, a very good program. Seeking the longest common subsequence, a very good program.)

一些简单最优化方法的matlab实现，及一些方法(Some simple optimization method matlab implementation)

test is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sample