matlab

对如下可靠性问题进行仿真 现在有两种方案：方案一是损坏一个更换一个；方案二是一旦有轴承损坏就全部更换．试通过计算机仿真对这两种方案做出评价．(The following issues on the reliability of simulation now there are two programs: a program to replace a damaged one program Second, once all the replacement of damaged bearings. Examination by computer simulation to assess the two programs.)

此程序用于数值模拟螺旋光束在自由空间中传输。(This procedure for the numerical simulation of spiral beam transmission in free space.)

two case distribution-system mfile

Taflove书的2维时域有限差分完美边界的程序！欢迎下载！(Taflove book two-dimensional finite-difference time-domain boundary perfect program! Welcome to download!)

matlab经典算法方程中关于解方程问题的具体内容 可以给需要的朋友们一些启示(classical algorithm matlab problem solving equations equations on the specific content of a friend in need who can give some inspiration)

Lib for Import/Export XLS

围绕粒子群的当前质心对粒子群重新初始化.这样，每个粒子在随后的迭代中将在新的位置带着粒子在上次搜索中获得的“运动惯性”（wvi）向Pi，Pg的方向前进，从而可以在粒子群的运动过程中获得新的位置，增加求得更优解的机会.随着迭代的继续，经过变异的粒子群又将趋向于同一点，当粒子群收敛到一定程度时又进行下一次变异，如此反复，直到迭代结束.(particle swarm around the center of mass of the current PSO reinitialization. Thus, Each particle in the next iteration will be in the new location with particles in the last search was the "inertia" (wvi ) Pi, Pg orientation, and thus can PSO course of the campaign was a new position, increase seek better solutions opportunities. With the continued iteration, after variation of PSO will tend to the same point. When PSO converge to a certain extent when the next variation, so repeatedly, until the end of iteration.)

计算金属介电常数，用matlab模拟金属介电常数(The calculated metal dielectric constant, using matlab simulation of metal permittivity)

转子动力学分析相关的计算代码，附带学习教程，值得学习。(Calculation of rotor dynamics analysis of relevant codes, with the tutorial, it is worth learning.)

Learn the Basics of matlab programming