naivebayes

实现四路复用程序。通过walsh正交码的复用技术，matlab仿真(achieve multiplexing process. Walsh orthogonal codes through the Reuse, Matlab simulation)

用Matlab写的高斯混合模型的贝叶斯EM估计，(Variational Bayesian EM for Gaussian mixture models)

定义一个结构体变量（包括年、月、日），计算该日在本年中为第几天？（注意考虑闰年问题），要求写一个函数days，实现上面的计算。由主函数将年月日传递给days函数，计算后将日子传递回主函数输出(Define a structure variable (including the year, month, day), calculated on that day in the middle of this year for the first few days? (Note that the leap to consider the issue), asked to write a function of days, to achieve the above calculations. By the main function will be passed to the days date function to calculate the days will pass back to the main function of the output)

采用波束形成法，判断来波的方向，识别声源的位置(Using the beamforming method, to determine the direction of the wave, the position of the sound source identification)

matlab的模式分类工具箱，包含大量模式识别的经典算法。(The matlab pattern classification toolbox contains a large number of classic pattern recognition algorithms.)

matlab code for Exports figures

说明：  很好的源码，遗传算法解决pid，值得一看(Good source of genetic algorithm to solve pid, worth a visit)

这是一篇博士论文，中国知网上的，现在拿出来和大家分享(The Research Of Infeasible Interior Point Algorithms For Optimization)

basic iris recognition coding

说明：  计算在一个矩形里，用同等大小圆来覆盖这个区域，所需要的最小圆个数，我已经运行过(Calculated in a rectangle, the circle with the same size to cover the region, the minimum required for a round number, I have to run-off)