encryption decryption

A program to demonstrate the optimization process of particle swarm optimization. A two-dimensional objective function is visualized by level of grey: the lighter the color, the higher the function value. The particles are shown as red circles, their trajectory as red lines.-A program to demonstrate the optimization process of particle swarm optimization. A two- dimensional objective function is visualized by level of gray : the lighter the color, the higher the value function. The particles ar e shown as red circles. their trajectory as red lines.

C#编写的Guass消去法-C# prepared by the Gauss elimination method

完整的磁盘文件排序源程序，非常实用的vc源代码-integrity of the disk ranking source document, very useful vc source code

srchess是一个内置于C的国际象棋程序。虽然它与商业国际象棋项目不一样，但srchess毫无问题地击败了我，因此对于普通玩家来说，它可能是一个严重的对手。程序支持合理数量的函数。它最大的弱点是

FPgrowth is the one of the algorithm in frequent item set mining. It is used to find the frequent item set in a database. It will give the output in tree structure format. It is more efficient than apriori algorithm because there is no candidate generation. 

任意精度计算的实现-arbitrary accuracy, the realization

彩色演通过定向线性最小均方误差 EstimationDigital 摄像机样品使用彩色滤光片的场景马赛克图案 （例如，拜耳模式） 的数组。演颜色样本的图像质量的关键。这本文提出了一种新颜色演的优化技术定向滤波的绿色 — — 红色和绿色 — — 蓝色的区别信号。两者的主要区别信号的假设下(PDS) 之间的绿色和红色/蓝色通道是低通缺少绿色样本自适应地估计在两个水平和垂直方向的线性最小均方误差估计 （LMMSE） 技术。这些方向的估计然后以最佳方式融合，进一步提高绿色的估计数。最后，遵循 demosaicked 的全分辨率绿色通道，其他两个颜色通道是从 LMMSE 重建筛选和融合的综合布线系统。实验结果表明，提出了的颜色演技术优于现有的方法在峰值信噪比测量和视觉感知。

计算机模拟物理作业,用来模拟抛体运动-computer simulation of physical operations, used to simulate Projectile Motion

利用二分法求一个方程的实数近似根。-use dichotomy for a few equations approximate the real root.

数值计算中SOR迭代法的Matlab程序-numerical calculation SOR iteration of the Matlab program