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this code is for iris image enhancement using gaussian filter

ICA程序，1996提出的ica算法Basic ICA code in MATLAB (as used in Bell and Sejnowski 1996).(Basic ICA code)

Fast video loading code do background subtraction subtracting all frames from first frame and show the result video so fast

matlab book for beginners

摄像机标定新算法,用一个子函数计算出两组运动组的参数本程序用于调试摄像机标定新算法这个程序在原来的基础上改变了部分返回值，将标准离差改为均方值的计算加入标定整体误差计算，运动复原和三维复原整体误差计算应先用计算出的平移矢量进行三维复原，从得出的点对统计其z方向为正的个数，多者为正确的平移矢量 (new camera calibration algorithm Functions with a calculated exercise group were the parameters of the testing procedures for the new camera calibration algorithm of this procedure in the original change based on the return of some value, the standard deviation to the mean square value calculated by adding the overall calibration error terms, 3D sports rehabilitation and recovery overall error calculation should be calculated using the 3D vector translation recovery, derived from the statistical point of its z direction as is the number, the greater the correct translation vector)

说明：  里面有近百个MATLAB的小程序，可供初学者参考，转自其他论坛，非本人原创(There are close to a hundred small MATLAB program for beginners and reference, carried in other forums, non-my original)

支持向量机说明,方便初学者学习的，英文的解释比较清楚(Support vector machine instructions, easy for beginners to learn English more clearly explained)

denoising by wavelets

Lagrange乘子法 用于解约束最优化问题 (Lagrange multiplier method for the solution of unconstrained optimization problem)

对数输入据进行解调，并且对接收信号进行时间以及频率同步(Demodulation, time and frequency synchronisation)