chazhi

Source code for Iris recognition on Matlab

本matlab代码实现了图像分割，分割成a*a的图像小块，效果还行()

用于计算椭圆的正交点用于椭圆几何参数的拟合(Quadrature points used to calculate the ellipse fitting for the elliptical geometry)

pitch esimation material

program which simulate potential method for the use of the navigation system with several cases

gibbs算法示例，在统计学和统计物理学中，gibbs抽样是马尔可夫链蒙特卡尔理论（MCMC）中用来获取一系列近似等于指定多维概率分布（比如2个或者多个随即变量的联合概率分布）观察样本的算法。(Example of Gibbs algorithm)

说明：  matlab编译知道，包括matlab的很多编译器(Matlab Compiler 4 Guide)

说明：  该程序使用系统对象来说明使用光流估计的方法在视频序列中检测并跟踪车辆。(This demo uses System objects to illustrate how to detect and track cars in a video sequence using optical flow estimation. )

小波包分析提取振动信号中的特征频率，ML法能够很好的估计信号的信噪比,利用自然梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, ML estimation method can be a good signal to noise ratio, Use of natural gradient algorithm.)

基于MATLAB平台开发的语音合成以及识别软件,效果很理想啊!大家快下啊!(development platform based on MATLAB synthesis and voice recognition software, the effect is very good ah! Members Express under ah!)