大量数值计算的算法

应用背景JPHide 和JPSeek 的源代码！JPHide&JPSeek是一个JPEG图像的信息隐藏软件！-JPHide and JPSeek source code! JPHide & JPSeek is a JPEG image information hidden software!关键技术JPHIDE and JPSEEK are programs which allow you to hide a file in a jpeg visual image. There are lots of versions of similar programs available on the internet but JPHIDE and JPSEEK are rather special. The design objective was not simply to hide a file but rather to do this in such a way that it is impossible to prove that the host file contains a hidden file. Given a typical visual image, a low insertion rate (under 5%) and the absence of the original file, it is not possible to conclude with any worthwhile certainty that the host file contains inserted data. As the insertion percentage increases the statistical nature of the jpeg coefficients differs from "normal" to the extent that it raises suspicion. Above 15% the e

这个项目的目的是研究的最优化的可能性标准的JPEG编码，并通过添加动态JPEG扩展JPEG格式的功能编码器

用C++编写最小二乘曲线拟合函数程序-prepared least squares curve fitting procedures Function

一个LZW算法的实现，自带界面，可以压缩图片，文本文件等，还可以查看压缩率，压缩时间等

设计五子棋的棋盘，绘制棋子，清除棋子，以及能够按照游戏的规则进行游戏过程，程序能够判断键盘的输入的键值，如果用上下左右的方向键，就能在键盘移动。

建立在vibe算法上，进行前景提取，并用kalman滤波进行多目标跟踪。建立在vibe算法上，进行前景提取，并用kalman滤波进行多目标跟踪。建立在vibe算法上，进行前景提取，并用kalman滤波进行多目标跟踪。建立在vibe算法上，进行前景提取，并用kalman滤波进行多目标跟踪。建立在vibe算法上，进行前景提取，并用kalman滤波进行多目标跟踪。

该源码用于实现广度搜索，大家可以相互学习，欢迎提供意见-The source code used to achieve the breadth of search, we can learn from each other, welcome advice

其中BPNN_global.m为给予全局误差最小二乘辨识，BPNN_local为基于局部误差最小二乘辨识

迷宫不一定有解，生成过程（伪）随机。 特点：生成过程有趣。 第一次发程序。

vc 著名的九宫图-vc famous JiuGongTu