[求助]請問為什麼我兩個設定相同的值，但是出來的結果卻不同。 [复制链接]

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。 c6/+Ye =h  
程式碼如下： "Kky|(EQ$$  
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SYSTEM NEW Wmri%  
RESET RW| LL@r  
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!! Define system units and wavelengths 6r  
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UNITS MILLIMETERS 'Watts'
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WAVELENGTH 550 NM 'YQ^K`lV  
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!! Define coatings <[iw1>  
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COATING PROPERTIES PF=BXY1<UL  
0 1 'TRANSMIT' Ja1[vO"YgP  
1 0 'REFLECT' K @x4>9 3n  
0 0 'ABSORB' eh4`a
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!! Define Media bu[PQsT  
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MEDIA `y"(\1  
1.5 'GLASS' t~_j+k0K#  
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!! GEOMETRY DEFINITIONS BEGIN HERE %#5\^4$z|N  
SURFACE n1 k2<BU4b  
PLANE Z 3 RECTANGLE 30 30 ":=\ci]e%  
OBJECT 'DETECTOR' tYb
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INTERFACE COATING ABSORB AIR GLASS 6<aZr\Ufg  
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!! SOURCE DEFINITIONS BEGIN HERE 5Bwr\]%$P  
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LED_X=3 GM]" $  
LED_Y=3 w5/`_m!  
LED_RAYS=1E5 u7PtGN0r%  
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SURFACE )w.+( v(  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) JSXJlau  
OBJECT 'LED_FACE' 8w,+Y]X<P[  
INTERFACE COATING REFLECT AIR GLASS "&$ [@c  
SHIFT -10 0 0 <jt_<p +  
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$FCN GAUSS_5 COS(_1) q,Oj  
USERAPOD ANGLES Z GAUSS_5 (RXOv"''=  
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO 8{0=tOXx{  
APODIZE DIR 1 1 ,=TY:U;?  
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SURFACE ^Om0~)"q  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) 6_UCRo5h%  
OBJECT 'LED_FACE1' pFB^l|\ ]  
INTERFACE COATING REFLECT AIR GLASS nK!yu?mS  
SHIFT 10 0 0 31VDlcnE  
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$FCN GAUSS_5 COS(_1) F!k3/z  
USERAPOD ANGLES Z GAUSS_5 Q:L^DZkGV  
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EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO ~wejy3|@0  
APODIZE DIR 1 1 cWp5' e]A  
              dM-qd`
  
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SELECT ONLY SOURCE 1 g?7I7W~?`  
FLUX TOTAL 1 TTYM!+T  
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SELECT ONLY SOURCE 2 >Bw<THx  
FLUX TOTAL 1 %w$\v"^_Y  
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SELECT ALL f6of8BOg  
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TRACE !!PLOT +6zW(Ql/  
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!! ANALYSIS BLOCK BEGINS HERE KF.O>c87&  
WINDOW Y -30 30 X -30 30 |]M|IX8 o  
!!PLOT FACETS 5 5 OVERLAY "_
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PIXELS 100 1 OFF }]<Ghns  
!!TRACE !!PLOT 4Eri]
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SPOTS POSITION EVERY 100 m}-*B1  
!! ANALYSIS BLOCK BEGINS HERE 9 HiH6f^5  
DISPLAY =%)Y, )"  
WRITE ２＿SOURCE.DIS S|jE1v"L  
PICTURE '２＿SOURCE' 21T#NYfew  
RETURN

都是 APODIZE 1 1 惹的禍