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时域有限差分法 FDTD
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紧急求助
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wangtao102
UID :97440
注册:
2012-07-26
登录:
2012-08-03
发帖:
12
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仿真新人
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发表于: 2012-07-26 23:18:35
站内有没有FDTD高手?用meep建一个正六边形模型
HB}gn2.1&
`SW " RLS3
算法可参照下面:
KCFwO'
>R:+ml
(reset-meep)
<7 rK
,dp?'_q{
(set! geometry-lattice (make lattice (size 16 16 no-size)))
=4D_-Q
2%8Y-o?
(set! geometry (list
jysV%q 3
(make block (center -2 -3.5) (size 12 1 infinity)
$SXxAS1
(material (make dielectric (epsilon 12))))
=, 0a3D6b
(make block (center 3.5 2) (size 1 12 infinity)
>(CoXSV5
(material (make dielectric (epsilon 12))))))
{q)B@#p
b>z.d-
(set! pml-layers (list (make pml (thickness 1.0))))
U,M,E@
(set! resolution 10)
qIT{` hX
E oR(/*'
(set! sources (list
L,Nr,QC-
(make source
VqrMi *W6
(src (make continuous-src
s,v#lJ]d0W
(wavelength (* 2 (sqrt 12))) (width 20)))
=tNiIU
(component Ez)
rrWk&;?
(center -7 -3.5) (size 0 1))))
acZHb[w
(run-until 200
l!y _P
(at-beginning output-epsilon)
v6VhXV6$|
..
$iPN5@F
$.1'Ym
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