gray_convert_rajesh

混合高斯模型EM算法,对数据样本进行归类(EM algorithm by mixture gaussian model, calssify the data samples)

用mathematica画的彩色3D的机器猫。(3D color painting with mathematica of Doraemon.)

基于matlab用于求解商人过河问题，运用随机模拟的思想得到问题的多个解(Matlab-based businessman river used to solve the problem, the idea of ​ ​ using stochastic simulation of multiple solutions to get the problem)

利用basis pursuit算法计算图形重建，利用compressive sensing技术使用较少的数据进行图形恢复(Use basis pursuit graphic reconstruction algorithm using compressive sensing technology uses less data graphically recovery)

已知结构功能函数z 577X1X2-0.5X3X3 ，其中： X1服从正态分布，0.5,0.1 X2服从正态分布，3,0.05 X3服从对数正态分布，30,0.05 采用当量正态化法,响应面法，蒙特卡罗法等并用MATLAB编程实现。(Engineering reliability analysis Equivalent normal distribution method.txt，Monte carlo sampling method directly.txt，Monte-carlo important sampling method.txt，response surface method)

本代码用于模拟二维桁架结构在外载激励作用下、存在动力吸振器的情况下的响应情况，完全原创，只有一个m文件用于生成桁架振动动画的avi文件，其余三个函数用于辅助生成具体桁架结构的参数以及辅助计算。外载荷频率、动力吸振器固有频率可以通过改变代码中的变量来控制。(This code is used to simulate the two-dimensional truss structure as set out under the incentive, there are circumstances in response to the situation under dynamic vibration absorber, and completely original, only one file is used to generate m truss vibration animation avi files, the remaining three functions are used to assist generate specific parameters and supporting calculations truss structure. External load frequency, dynamic vibration absorber natural frequency can be controlled by changing the variables in the code.)

用matlab编写中点画圆算法的程序，原理是：先从(0,R)点画第二个八分之一圆，再利用圆的八对称性，可画出其余七个八分之一圆。( Compiles the center point makeing a circle algorithm with matlab the procedure )

reciver block diagram on matlab

chapter7 多种群遗传算法的函数优化算法(Chapter7 Function optimization algorithm based on multi population genetic algorithm)

单相光伏电流双环控制模型，电流内环加电压外环，测试通过直接运行(Single phase photovoltaic current dual loop control model)