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!RIH: CHIEF RAY HEIGHT ON IMA \ 7Cg, Xn
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!CRA: CHIEF RAY ANGLE IN IMA SPACE 'ks{D(`
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MAXFIELD = MAXF() (#Mp 5C'X
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 ^toAw8A=@0
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n = NSUR() H;KDZO9W
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RAYTRACE 0, 1, 0, 0, PWAV() N:BL=} V
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MAX_RIH = RAYY(n) @LX6hm*}
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 4 tc: .
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PRINT "MAX FIELD: " , maxfield, Vb4;-?s_
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , 4\2V9F{s
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH _
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PRINT "FIELD ", _a
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PRINT "CHIEF RAY ANGLE," n9 UKcN -
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PRINT "CHIEF RAY HEIGFHT ON IMA." M7dU@ Ag
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for NoDZ5Z
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For j, 0, 20, 1 C7qYiSv
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FHY = j/20 (xT*LF+
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RAYTRACE 0, FHY, 0, 0, PWAV() `/:cfP\
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CRA = ACOS(RAYN(n-1))*180/3.1416 &O1v,$}'
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OLDX = CRA +x1/-J8_sg
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OLDY = RAYY(n) h4`9Cfrq ,
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY "4 k-dj
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!繪出該點數據 wK*PD&nN
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RAYTRACE 0, 1, 0, 0, PWAV() vDE | sT
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MAX_RIH = RAYY(n) Z^_>A)<s<
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 0HibY[_PbD
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X_WIDE = XMAX() /1.6 . Ff_s
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Y_WIDE = YMAX() /1.6 3H8Al
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SEGMENT = 40 !nw [
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FOR j, 0, SEGMENT-1,1 .6 T4 z7I
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FHY = j/SEGMENT +/ N1_
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RAYTRACE 0, FHY, 0, 0, PWAV() u,9q<&,
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 nCaLdj?
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RIH = RAYY(n) fusPMf *[
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) p":zrf'(6
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) wn84?$BGd
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() !-( J-45
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 JQT4N[ rEE
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RIH = RAYY(n) 0/Q5d,'Y[2
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) `A{'s %$?!
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) viV-e$s`.
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LINE OLDX,OLDY,NEWX,NEWY +Ag#B*
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gtext OLDX,OLDY,0, A$ H%T3Pc
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " 8;.` {'r
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" y`+<X{V5L
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GRAPHICS OFF !vrnoFVu
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