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linear discriminan analysis code by matlab

改进cholesky分解，在cholesky分解基础之上进行改进，不需要分解的矩阵正定条件(Improve the cholesky decomposition, cholesky decomposition in the basis for improvement, positive definite matrix conditions without decomposition)

说明：  移动通信中的极化码编码 SC译码 SCL译码 快速SC算法(wireless communication)

MATLAB潮流计算(MATLAB flow calculation)

该算法基本思想是利用一组带有相应权值的随机样本即粒子去逼近PHD分布和基数分布，其意义在于不仅解决重积分计算没有闭式解的难题，而且在滤波过程中，PHD函数被一系列离散的带权值的样本近似，随着样本粒子数量的增加，PHDF接近于Bayes最优估计，而且不受模型线性和高斯假设的限制，可以适用于非线性非高斯的随机系统。(The algorithm the basic idea is to use a set of random sample with the corresponding weight namely particle approximation PHD and base distribution, its significance lies in not only solve the problem of multiple integral calculation without closed solution, and in the process of filtering, PHD function by a series of discrete weighted value of sample approximation, with the increase of sample particles, PHDF close to the Bayes optimal estimation, and is not subject to the assumptions of the linear and gaussian model can be applied to nonlinear non-gaussian stochastic system.)

用Matlab实现滤波器模型与仿真的功能(Achieved with the Matlab function filter model and simulation)

IEEEuwb信道模型下采用pam调整的超宽带通信仿真程序。(simulation program of ultra widebandth communicaiton using pam modulation,the channel model adopt is IEEE uwb channel model.)

kin Pixel Likelihoods and Skin Detection ----------------------------------------------- This Matlab code was developed for skin pixel detection in general imagery. Non-parametric histogram-based models were trained using manually annotated skin and non-skin pixels. A total of 14,985,845 skin pixels and 304,844,751 non-skin pixels were used.

这是采用Matlab编写的车牌识别程序。总共包含96个文件，推荐使用matlab6.5以上版本(Matlab is prepared plates identification procedures. The total includes 96 documents, use the above version matlab6.5)

matlab图像配准例程，包含了.m文件和图片，值得下载研究(matlab image registration routines, including the. m files and pictures, it is worth downloading study)