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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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matlab-Llne-Interpolation
在matlab实现直线插补仿真,对观察插补原理有良好的效果。(In matlab linear interpolation simulation,To observe interpolation theory has a good effect)
- 2011-12-30 18:31:56下载
- 积分:1
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萤火虫programing
萤火虫优化算法,可以扩展应用到各种不同的优化问题。(The firefly optimization algorithm can be extended to a variety of optimization problems.)
- 2017-08-10 16:37:25下载
- 积分:1
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plot_hht
Hilbert Huang Transform 绝对可用 性能超强哦:)(Hilbert Huang Transform absolute performance super available Oh:))
- 2008-08-02 10:15:03下载
- 积分:1
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xianboqi
一个陷波滤波器实例,含有采集到的数据文档(Examples of a notch filter, a document containing the data collected)
- 2014-04-08 01:02:31下载
- 积分:1
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PLL
Can find the phase of the voltage of a power system
- 2011-12-22 08:17:52下载
- 积分:1
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NHT_52
本程序实现了一维稳态无源项的对流-扩散方程的数值解法,采用的离散格式包括中心差分,一阶迎风,混合格式与QUICK格式。并画出其与精确解的比较。(This program implements a one-dimensional steady-state convection passive items- diffusion equations numerical solution, a discrete format used include center differential, the first order upwind, mixed format QUICK format. And draw the comparison with the exact solution.)
- 2020-07-02 21:20:01下载
- 积分:1
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fill_Matlab
用Matlab实现的孔洞填充算法,可实现类似Matlab imfill函数的功能,填充图像小孔洞(With hole filling algorithm implemented in Matlab, Matlab imfill function can achieve similar functionality,filling small holes in the image.)
- 2016-03-17 14:37:19下载
- 积分:1
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droopL
matlanb仿真实现下垂控制,能够较好的跟上无功和有功,调节电压与频率(this is a droop controler,use PI control)
- 2016-09-07 16:10:10下载
- 积分:1
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gaborfilter
Generate Gabor filter.
- 2009-12-17 05:31:13下载
- 积分:1