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PBGBand
光子晶体的能带图计算,其实质就是电磁本征值(复矢量场)的问题。利用平面波展开磁场,引入f(r)=1/eps(r),再利用倒格矢G将f(r)展开,将两者代入光子晶体的支配方程,最后得到一个平面波展开的方法的线性方程组,最终转化为求解其特征值向量的问题。(Energy band diagram of the photonic crystal, its essence is the electromagnetic eigenvalues (complex vector field).The linear plane wave expansion magnetic field, the introduction of f (r) = 1/eps (r), re-use reciprocal lattice vector G will expand f (r), the two substituted into the governing equations of the photonic crystal, and finally get a plane wave expansionequations, and ultimately into solving the problem of its eigenvalues .)
- 2020-10-04 07:57:44下载
- 积分:1
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PID
Introduction to PID for automation and control system
- 2018-08-28 10:28:58下载
- 积分:1
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FSOUCP
对人工鱼群算法的一种实现,用于无约束连续函数的优化求解。(Fish Swarm Optimization for Unconstrained Continuous Problem)
- 2014-10-27 16:50:57下载
- 积分:1
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p_edf2
模拟掺饵光纤中的光功率变化代码
采用GILES模型(Analog erbium-doped fiber optical power change code
GILES model)
- 2012-11-22 11:08:58下载
- 积分:1
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matlab
matlab编程常用命令集,编程命令的使用方法及命令的快速查找(matlab programming of commonly used command sets, the use of the programming commands and orders quickly find)
- 2012-06-14 09:10:44下载
- 积分:1
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MATLAB-program
1、matlab程序的基本语句程序设计
2、利用matlab程序作图
3、在线帮助和文件管理(1.Matlab program statement program design 2.using matlab program mapping
3.online help, and file management)
- 2013-04-16 22:18:50下载
- 积分:1
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NSGA-II
NSGA-II源程序,可用于工程、管理及经济学的研究。(NSGA-II源程序evaluate_objective.m
.............genetic_operator.m
.............initialize_variables.m
.............
on_domination_sort_mod.m
.............
sga_2.m
.............objective_description_function.m
.............
eplace_chromosome.m
............. ournament_selection.m
.............htmlevaluate_objective.html
.................genetic_operator.html
.................initialize_variables.html
.................
on_domination_sort_mod.html
.................
sga_2.html
.................objective_description_function.html
.................
eplace_chromosome.html
................. ournament_selection.html
.............html
)
- 2012-11-14 08:03:54下载
- 积分:1
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Fourier-series
可以用来演示傅里叶级数 逐项累加 逼近矩形波的效果(Can be used to demonstrate Fourier series, item by item, accumulative approximation of the rectangular wave effect)
- 2017-03-26 17:12:35下载
- 积分:1
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Eyetracking
Matlab code for eye tracking
- 2010-10-22 16:22:03下载
- 积分:1
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emd_toolbox
EMD工具箱,不仅包含源程序,而且有例子,适合初学者。(EMD toolbox)
- 2010-11-11 23:43:48下载
- 积分:1