sharp

基于dct的伪随机序列的数字图像水印，算法较为简单，鲁棒性一般，不能很好地抵御噪声攻击(Dct pseudo-random sequence-based digital image watermarking algorithm is relatively simple and general robustness against noise attack can not)

function strlen and strcpy and strcut in c++ and c for use

Fast Channel Shortening with Polynomial Weighting Functions

将地震波转换成反应谱的程序。。。。。。。。。。。(seismic wave to spectrum..........)

VC++中调用Matlab .m函数编译后的动态链接库 （VC2010）(Call Matlab .m dynamic link library functions compiled VC++ in (VC2010))

boxcount algorithm for searching fractal dimension

说明：  可以进行滤波处理的matlab程序 保证可以使用 (Can deal with the matlab filtering procedures to ensure that you can use)

说明：  Total Variation by Gilboa

绘制月球磁场分布图，178阶球谐函数编制，目前最准确的月球磁场模型(Drawing the lunar magnetic field maps, the 178 order spherical harmonics preparation, most accurate lunar magnetic field model)

BER性能分析。参数开放，宜用。多给意见。(BER performance analysis. Parameters of open and suitable. Give advice.)