analog-filtering

This function calculates the curvature of a 2D line. Reference￡oS. Hermann and R. Klette. Multigrid analysis of curvature estimators. Proc. Image Vision Computing New Zealand, 108¨C112, 2003. by Jianfei Pang k = CurvatureEstimation(list,b,f) inputs, list : A M x 2 list of line points. fn: The number of forward points that were chosen to calcute. bn: The number of backward points that were chosen to calcute. outputs, Ei : M x 1 Curvature values thetai:M x 1 angle values Example [Ei,ti]=CurvatureEstimation(test,4,4)

卡尔曼滤波算法程序 和集成学习算法程序。(Kalman filter algorithm program)

Improved Active Shape Model for Facial Feature Extraction in Color Images

改进牛顿拉夫逊法，克服传统的牛顿法的缺点，缩短计算时间。(Improved Newton Raphson method to overcome the shortcomings of the traditional Newton method to shorten the calculation time.)

一个基于随机数生成器的模拟证券走势（可以绘图）例程 可用作随机生成走势图用作软件测试数据源(A random number generator based on the simulation routines securities movements)

基于灰度膨胀的matlab指纹分割程序，效果不错。来自cubs (a good fingerprint segmenting programme,form cubs)

利用迭代法实现图像阈值分割，简单好用，自带matlab图像直接运行(terative method to achieve image segmentation, easy to use, comes directly run matlab image)

an algorithm is reproduced in own way to get optic flow pattern. horn schunck method is used.

ofdma系统资源分配算法，很不错的文章，内容很全面(ofdma system resource allocation algorithm, a very good article, the content is very comprehensive)

a simple implementation of the basic pso algorithm