TVD

数字水印图片信息隐藏在载体图片的最低有效位lsb，直接替换，该方法简单易操作，鲁棒性很差，经不起加噪，滤波，剪贴等攻击(digital watermarking Photo vector information hidden in the lowest effective photo-lsb direct replacement, The method is simple and easy to operate, robust poor and the inability to increase noise, filtering, clippings and other offensive)

应力波穿过平行节理的波的透反射规律，可以研究节理的材料特性与传播系数的关系(Through waves of stress wave reflection law through parallel joints, the relationship between material properties can be studied with the spread coefficient joints)

产生噪声函数矩阵，噪声的大小可以根据参数改变。最后可以给图像加噪声(Noise function)

SOMP是压缩感知中的子空间重构算法，这里包含一个源码和一片关于SOMP的文章，供参考(compressive sensing_SOMP)

卷积码的性能检测程序，适用于信道编码盲检测。卷积码的盲检测(Performance test of convolution code program, suitable for channel coding blind detection.Blind detection of convolution code)

MATLAB在光学实验中的应用,matlab的一些代码！(MATLAB applications in optical experiments, matlab' s some code!)

matlab matrix processing functions

说明：  X线管电压对X线穿透能力的影响 X线穿透随管电压变化的曲线(X-ray tube voltage on the penetration of X)

运用matlab实现贝叶斯决策面的算法，帮助你快速学习贝叶斯算法(Bayesian decision algorithm using matlab face, to help you quickly learn Bayesian algorithm)

读ncdc风场数据，包括速度场和风应力旋度场(read wind data)