Application_of_the_optimization_function_in_MATLAB

Voltage Distribution of a Triangle (FEM & FDFD Method)

GENERAL POWER ELECTRONICS SIMULIK MODELS

线性方程直接解法的matlab程序，可作为数值分析等的学习工具。(The direct solution of linear equations matlab program, can be used as numerical analysis , and other learning tools.)

说明：  CT图像重建的变换类算法，该方法采用fourier变换算法(CT image reconstruction Transform algorithm, the method used fourier transform algorithm)

gmdh for matlab sorcse code

matlab 解方程组，超定方程组，微分方程组，偏微分(matlab solutions of equations, overdetermined equations, differential equations, partial differential)

心电信号R波检测，对于心电信号分析研究有很大的作用(Can accurately identify ECG R wave and marked , play a significant role on the study of the ECG analysis )

使用matlab利用一定的约简方法实现形式背景的约简和概念格的还原。(Using matlab Reduction Method using certain forms of background reduction and the reduction of concept lattices.)

里查得森(Richardson)法解偏微分方程的程序。解的是定步长的抛物型偏微分方程： du/dx - a * d2u/dx2 = 0 在程序中可以更改 a 的值以实现不同系数的解。由于它是一种显式格式，解的结果不稳定 在Matlab7下面运行发现竟然有一些值达到十的几十次方,这是算法本身决定的。不是程序有错误(Richard Anderson (Richardson) Solving partial differential equations procedures. Solution is scheduled to step parabolic partial differential equation: du/dx- a* d2u/dx2 = 0 in the procedure can be changed in order to realize the value of a different coefficient of the solution. Because it is an explicit format, the result of instability in the solution of the following Matlab7 running even found some value reached ten dozens of parties, this is the decision algorithm itself. Not a procedural error)

说明：  BPSK 在瑞利衰落信道中的信噪比的MATLAB仿真。。(BPSK in Rayleigh fading channel signal to noise ratio of the MATLAB simulation. .)