| ohine |
2006-10-25 17:32 |
請問為什麼我兩個設定相同的值，但是出來的結果卻不同。
我現在想要模擬兩個完全相同的光源，為什麼我設定了相同的值，結果卻是不同呢？有沒有人可以給我解答呢？謝謝。 $o. ;}
程式碼如下： },{sJ0To
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SYSTEM NEW vQG v4
RESET Q-B/SX)!/
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!! Define system units and wavelengths ^ZIs >.'
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UNITS MILLIMETERS 'Watts' HRyhq ;C
WAVELENGTH 550 NM j"jQiL_*
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!! Define coatings P @J)S ?
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COATING PROPERTIES s)?GscPG!
0 1 'TRANSMIT' } )`z6d]3
1 0 'REFLECT' ;n.h !wmJ}
0 0 'ABSORB' ^G 'n
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!! Define Media >5E1y!
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MEDIA 7Pu YrJ
1.5 'GLASS' #k1IrqUp
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!! GEOMETRY DEFINITIONS BEGIN HERE b@Dt]6_ UL
SURFACE Xwf R/4
PLANE Z 3 RECTANGLE 30 30 ei>iXDt
OBJECT 'DETECTOR' ]rSg,Q >E
INTERFACE COATING ABSORB AIR GLASS :0ltq><?
,)N/2M\B-
!! SOURCE DEFINITIONS BEGIN HERE O)DAYBv^
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LED_X=3 t3g+>U_m
LED_Y=3 >|`1aCg,
LED_RAYS=1E5 L0I |V[
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SURFACE y(/5l
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) Q/]o'_[vW
OBJECT 'LED_FACE' 'r(g5H1}gi
INTERFACE COATING REFLECT AIR GLASS W'=}2Y$]u
SHIFT -10 0 0 jse!EtB:
a\ ~118 !
$FCN GAUSS_5 COS(_1) l^KCsea#
USERAPOD ANGLES Z GAUSS_5 p-l FzNPc0
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO SSbx[<E3
APODIZE DIR 1 1 l@1=./L ?
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SURFACE ,L.V>Ae
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) y<wd~!>Ubu
OBJECT 'LED_FACE1' m`n~-_
INTERFACE COATING REFLECT AIR GLASS QN?EI:
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SHIFT 10 0 0 )m[<lJ bw
h@'CmIZc
$FCN GAUSS_5 COS(_1) &c d>.&1<2
USERAPOD ANGLES Z GAUSS_5 Fa\jVFIQ
WbBd<^Q
EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO >4-9 @i0FV
APODIZE DIR 1 1 : bi(mX7t
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SELECT ONLY SOURCE 1 7lA_*t@y
FLUX TOTAL 1 [k(b<'
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SELECT ONLY SOURCE 2 tl*h"du^
FLUX TOTAL 1 Mu-k vgO`L
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SELECT ALL .p*?g;
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TRACE !!PLOT Lz p}<B
qX; F+~
!! ANALYSIS BLOCK BEGINS HERE _ WPt
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WINDOW Y -30 30 X -30 30 \x\N?$`ANc
!!PLOT FACETS 5 5 OVERLAY $o;c:Kh$$
PIXELS 100 1 OFF g oyQ',+
!!TRACE !!PLOT >dJ~
SPOTS POSITION EVERY 100 '?Q"[e
!! ANALYSIS BLOCK BEGINS HERE ZBFn
DISPLAY +Mhk<A[s
WRITE ２＿SOURCE.DIS : vx<m_
PICTURE '２＿SOURCE' Q$ D x:
RETURN
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