The use of C language procedures for the three

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

一个马尔可夫模型的源码-a Markov model of the source

散列表通常是关键字和值对应的数据结构,散列函数用于把关键字映射到相应的数组索引号,由于散列表中每个元素访问到的概率不同,所以应该选用不同的散列函数,以提高程序的查找效率

学习SINS的好程序，里面具有完整的注释。程序里包含有轨迹发生器，惯导解算，初始对准，卡尔曼滤波，并有sins与gps组合导航程序代码。可以适当改变一些参数，看看其它仿真效果。

98年全国大学生数学建模竞赛B题"水灾巡视问题"模拟退火算法。-98 National Mathematical Contest in Modeling B and that the "flood inspections" simulated annealing.

列主元消去法。计算方法中的一种课程算法-out PCA elimination method. The calculation algorithm curriculum

通常MCIL假设一个包中的实例是独立分布的，不考虑实例间的内部依赖关系，但是这样，如果属于正的实例是噪声，则会有误差，所以考虑上下文关系（邻居点），增强MCIL的鲁棒性。将聚类的概念引入到多示例学习中 完成图像的分割和聚类。

E直接调用OPENSSL实现ECC,RSA,DES,AES算法例程.E directly call OPENSSL achieve ECC, RSA, DES, AES algorithm routines.

资源描述这个光立方程序希望能对各位自学学习有一定的帮助！

几个实用算法:质数 组合数 公约数 字符串长度-several practical algorithm : a few quality portfolio Conventions few string length