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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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report
This is a PDF about gabor filter
- 2010-12-07 23:12:32下载
- 积分:1
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ITD
ITD计算模态参数,但是还有很多其他方法,这个方法比较原始(ITD)
- 2010-05-31 08:41:49下载
- 积分:1
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solving-NL-equations
this code is used to solve nonlinear equations using Newton, Bisection, secant methods.
- 2015-02-10 15:20:58下载
- 积分:1
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vc++matlab
vc++与matlab混合编程的快速实现 (vc++ with matlab the rapid realization of mixed programming)
- 2008-01-05 08:43:38下载
- 积分:1
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AIC
系统辨识AIC定阶法,用于进行模型阶次辨识(AIC fixed-order system identification method, used for model order identification)
- 2011-08-16 22:04:52下载
- 积分:1
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New-folder
验证时域采样定理,奈奎斯特定律,奈奎斯特频率(The time domain sampling theorem)
- 2014-11-25 21:54:55下载
- 积分:1
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chap2
刘金琨《滑膜变结构控制matlab仿真》第二章( synovial VSC matlab simulation Chapter II)
- 2015-04-08 09:58:07下载
- 积分:1
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docs
说明: RSOFT软件资料,可以解决光子带隙和光纤光栅。(RSOFT software information, can solve the photonic band gap and the fiber grating.)
- 2010-04-07 11:41:46下载
- 积分:1
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ldpc_system_standard
matlab 版本的LDPC码的译码工具包,很实用(LDPC decoding tollkit of MATLAB Version)
- 2013-07-16 10:50:09下载
- 积分:1