Improved-Euler-method

为了创造一个和谐的，有序的电磁环境，需要对无线电干扰有正确的了解，利用MATLAB软件对通信过程中可能出现的无线电干扰进行了仿真(In order to create a harmonious and orderly electromagnetic environment, the need for a proper understanding of radio interference, using MATLAB software, communications may occur during a simulation of radio interference)

这里总共有4个Matlab编制的设计光子晶体滤波器的程序供大家交流(Here a total of four Matlab photonic crystal filter design prepared for your exchange program)

室内环境射线跟踪算法研究，室内反射点追踪的计算(Indoor environmental ray tracing algorithm to calculate the reflection point indoor track)

用matlab求两个向量的相关函数，可以直接执行(Using matlab for the correlation function of two vectors can be directly executed)

精通Matlab与C++混合编程全书源码，非常好用，涵盖了Matlab与C++混合编程所有常用的方法(Proficient in Matlab and C++ mixed programming book source code, very easy to use, covering the Matlab and C++ mixed programming all the commonly used method)

说明：  电力系统中无刷直流电机的matlab软件仿真模型，对相关参数进行修改可以满足不同需求的直流电机仿真实验(Brushless DC motors in power system simulation model of the matlab software, to modify the relevant parameters to meet the different needs of the DC motor simulation)

This toolbox was designed as a teaching aid, which matlab is particularly good for since source code is relatively legible and simple to modify. However, it is still reasonably fast if used with the supplied optimiser. However, if you really want to speed things up you should consider compiling the matrix composition routine for H into a mex function. Then again if you really want to speed things up you probably shouldn t be using matlab anyway... Get hold of a dedicated C program once you understand the algorithm.

求解小波波极大值，利用小波程序分解暂态量的数据，由此获得行波波头(Solving the maximum value of small wave)

matlab code for tube count determination shell and tube heat exchanger..remain part will be uploaded

说明：  GA-TSP 运用遗传算法求解TSP问题，需要分开函数保存在运行。(GA-TSP the use of genetic algorithm to solve TSP problem and needs to separate the function is saved in the running.)