MATLAB-useful-function-

给定一个三次方程,改进的Newton法求解,并研究各种算法的收敛阶数.(Given a cubic equation, improved Newton method and to study the convergence of various algorithms order.)

五点差分求解椭圆型方程边值问题，方便快捷，简单好用(five points)

eye tracking with matlab

This file is about vector control of permanent magnet synchronous machine. You must try it

水平集分割图像，有好几个水平集的算法，国外的学者写的，有文章介绍用法水平集分割图像，有好几个水平集的算法，国外的学者写的，有文章介绍用法(Level set segmentation image, there are several level set algorithm, written by foreign scholars, an article describes usageLevel set segmentation image, there are several level set algorithm, written by foreign scholars, an article describes usage)

convolution with matlab

最优化算法之一，拟牛顿法，亦称BFGS法，用于求解极值问题，具有二次收敛性(One of the most optimization algorithms, quasi-Newton method, also known as BFGS method for solving extremum problems, with quadratic convergence)

this file include matlb code for face detection

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

关于智能优化方法的一本很不错的参考书 可以参考(good book)