4psk

用于水印检测，确定是否存在水印，对水印的产生也有一次的帮助(For watermark detection, to ascertain whether there is a watermark, the watermark also have the help of a)

使用matlab对两幅图像进行匹配，效果很好，值得参考！(Using matlab to match two images of the good results, it is also useful!)

详解在matlab中实现小波分析，介绍小波工具箱的使用(Describe the implementation of wavelet analysis in the matlab platform, and also introduce the use of wavelet toolbox)

说明：  图像去雾的matlab源程序，对于学习图像去雾很有帮助(Matlab source code image defogging the demister helpful for learning image)

基本bp算法,实现函数的拟合,提供给大家分享(Bp basic algorithms, implementation of the fitting function, available to everyone to share)

解决时间序列的相关问题,本例是针对AR问题的建模代码。(Solutions for problems of time sequence analysis)

文档，瑞利衰落信道的matlab源程序，可以单独运行。 -word documents, Rayleigh fading channels Matlab source that can run.(Rayleigh fading channels Matlab source that can run.)

用超松弛迭代SOR求解线性方程组的matlab实例程序(a example program about solving linear equations with super- relaxation iterative )

电力系统继电保护故障启动程序，matlab编写的程序(Power System Fault launcher, matlab program written)

一个强大的工具分析 寻找 逆转录(逆转录)跟随由聚合酶链反应，该程序定量分析信使核糖核酸。定量表达基因水平，特别是能为低级的丰富信使核糖核酸提供分析工具。(Reverse transcription(RT) followed by PCR is a powerful tool for the detection and quantification of mRNA. It is the most sensitive method for the detection and quantification of gene expression levels, in particular for low abundance mRNA. The relative quantification is based on the expression ratio of a target gene versus a reference gene. Some mathematical models have already been developed to calculate the relative expression ratios, with or without efficiency correction. Normally the PCR efficiency is set at 2 (the max possible value) for the reference and target gene, but a difference in PCR efficiency of 0.03 between the target and reference gene, the falsely calculated difference in expression ratio is 46 in case of Et<Er and 209 in the case of Et>Er. The difference will increase dramatically by higher efficiency differences: i.e. DE=0.05 (27 and 338 ) and DE=0.1 (7.2 and 1083 ) This function computes the efficiency of PCR reaction and is based on my function MYREGR)