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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)

在matlab中实现哈夫曼压缩和解压缩。(Huffman compression and decompression in matlab.)

vc 和 matlab 混合编程例程，已通过测试(vc and matlab mixed programming routines, has been tested)

包括RSSI与距离模型转换，以及三边定位，高斯滤波(Including RSSI and distance model conversion, as well as trilateral positioning, Gaussian)

说明：  matlab 中很实用的源代码4：.开启和闭合操 开启和闭合组合操作.形态学边界提取 (Practical source code of matlab)

I wrote this program for coloring any map with only 4 colors. Input for it is an bitmap file with 24 bit colors (must gray/scale). Output is a bitmap which is colored with maximum 4 colors.

计算Gabor特征的MATLAB代码，方便修改和计算。(MATLAB code for calculation of Gabor features for easy modification and calculation.)

西安交通大学版信号与系统第一次作业，求数学卷积和C++代码(For convolution and c++ code )

《算法导论》，是一本十分经典的计算机算法书籍，与高德纳（Donald E.Knuth）的《计算机程序设计艺术》（《The Art Of Computer Programming》）相媲美。 《算法导论》由Thomas H.Cormen、Charles E.Leiserson、Ronald L.Rivest、Clifford Stein四人合作编著（其中Clifford Stein是第二版开始参与的合著者）。本书的最大特点就是将严谨性和全面性融入在了一起。(原书名——《Introduction to Algorithms》)

此函数是用C语言编写的MEX文件，与MATLAB中imreconstruct函数功能相同，效果一样，运行速率更快。(This function is written in C MEX file, the same function with in MATLAB imreconstruct function, the same effect faster run rate.)