fenwei

包含了一个蚁群算法里面的蚁密系统，程序运行良好(Contains an ant colony algorithm inside the secret system to run well)

内点法对非凸非线性规划的解法，求得最优化的解。(Interior point method for solution of non-convex nonlinear programming, to achieve optimum solution.)

Comparison between DCT and DWT using Images

This program is the implementation of Pixel value differencing method

利用重复轨道卫星数据计算轨道之间的基线（即空间距离）实现数据获取时间内任意位置的基线长度，并存入文件中。(Repeat orbit satellites using data between tracks baseline (i.e. spatial distance) for data acquisition time of the baseline length anywhere within and into a file.)

Median Filtering for background subtraction

algorithm for flat fading channel in wireless communication

Matlab工程数学应用，清华大学出版社(Matlab Application Engineering Mathematics, Tsinghua University Press)

order to be able to do whatever we want with the given dynamic system under control input, the system must be controllable

matlab绘制图形完成后，在句柄窗口实现局部放大，通过鼠标键盘的操作来选择放大区域(matlab graphics rendering is completed, the handle of the window to achieve local amplification, through the operation of mouse and keyboard to select the magnified area)