C_mean

XU等人做的关于GVF的小DEMO，里面比较了和传统蛇模型的不同之处以及GVF的优点，可以借此做些改进(XU and other people to do about the GVF small DEMO, which compared the traditional snake model and the differences as well as the advantages of GVF can be done to improve)

对支票印鉴图像在HSV颜色模型下，根据设定的阈值对印鉴进行提取(Seal on the check image in HSV color model, based on the threshold of the seal set to extract)

ray-level co-occurrence matrix

基于散射模型的PolSAR滤波算法（J.S.Lee），matlab程序(Scattering model PolSAR based filtering algorithm (JSLee), matlab program)

最新的优化工具包：minfunc，用于多变量函数的无条件优化。(minFunc is a Matlab function for unconstrained optimization of differentiable real-valued multivariate functions using line-search methods.)

改进的pso算法（3个m文件和一个说明文件）： 本算法实现Clerc and Kennedy 2002年对pso算法的重要改进-Improved PSO algorithm (Improved PSO algorithm (3 m documents and a note): This algorithm Clerc and Kennedy 2002 years, the importance of improved PSO algorithm )

数字信号处理中采样定理和卷积定理的验证，简单易懂的matlab源码，(Validation sampling theorem and convolution theorem of the digital signal processing in the matlab source code, easy to understand)

用于相机标定的两种经典算法的源程序：张正友法和Tasi法(Used for camera calibration source of the two classical algorithms: Zhang Zheng-you Law and Tasi France)

数学建模赛题的Matlab解决程序，模拟车灯的映照情况(Mathematical Modeling Contest in the Matlab problem solving program to simulate the reflection of light conditions)

flag recognized with matlab