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主成分分析算法，很经典的编写matlab的方式，极其类似系统函数(Principal component analysis algorithm, very classic written in MATLAB, very similar to the system function)

使用直接模拟蒙特卡罗法的Matlab编程，里面三个算例，如湖面积、资产路径等的概率求解法～(Vincent Leclercq, The MathWorks, 2007 vincent.leclercq@mathworks.fr Ths is the set of files (with the powerpoint presentation, in french or in english) used for the Webinar "Simulation de Monte Carlo en MATLAB". - The first demo (LakeArea, run MainLakeArea) is computing the size of a polyogon using a MC approach - The second demo (PortSim, run WebinarScript) can do 2 things: First, we genrate some equity paths, to verify the lognormality If changing the mode to OptionPricing (uncomment one of the first line), then those spaths will be used for pricing an asian option - the 3rd Demo,in myMC (run MonteCarlo.m) , show how to simulate some corelated asset paths - The 4th demo, (run VanillaPricingUsingDifferentMethods.m in the VarReduction folder) , wil compare th results obtrtain byt differents reduction of Variance technics or "quasi" 礛ont Carlo simultion using Hamlton and sobol Sequences)

说明：  关于正交信号中，复数的意义，其实复数是有实际意义的！(On the quadrature signal, the plural meaning, in fact, there is a complex meaningful!)

熵,联合熵,条件熵,平均互信息量的通用计算程序(Entropy, joint entropy, conditional entropy, average mutual information of the general-purpose computer program)

DS CDMA simulation matlab source code

matlab代码实现的去雾处理，有参考图片(matlab code to fog treatment, reference picture)

Kilka kodów zwią zanych z przetwarzaniem kontrastu obrazów monohromatycznych.

svd basics from B. Matuszewski (svd basics from B. Matuszewski )

一个简明的基于聚类的RBF（径向基）神经网络设计算法(A simple clustering-based RBF (Radial Basis Function) neural network design algorithm)

说明：  加权最小二乘法的原理 应用及其运算方式方法(Applying the principle of weighted least squares method and the ways and means of operation)