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!RIH: CHIEF RAY HEIGHT ON IMA k NUNh[
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!CRA: CHIEF RAY ANGLE IN IMA SPACE 9P-I)ZqL
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MAXFIELD = MAXF() pRh) DM# 9
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 D{iPsH6};5
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n = NSUR() !MD uj
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RAYTRACE 0, 1, 0, 0, PWAV() 7j{63d`2
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MAX_RIH = RAYY(n) jH]?vpP
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 o<i\1<eI
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PRINT "MAX FIELD: " , maxfield, t p3
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , OC_i ,
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH JCZ 5q9b
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PRINT "FIELD ", ]s^Pw>/`
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PRINT "CHIEF RAY ANGLE," ]MV=@T^8#
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PRINT "CHIEF RAY HEIGFHT ON IMA." fk?(mxx"
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!將最大試廠分為20, 設置試場數據步常 FHY=j/20 , for 2/#%^,Kb2
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For j, 0, 20, 1 ~ZZJ/Cu
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FHY = j/20 (eF "[,z
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RAYTRACE 0, FHY, 0, 0, PWAV() Xmaj7*f>p
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CRA = ACOS(RAYN(n-1))*180/3.1416 A&( $ X)t
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OLDX = CRA vHxLn/
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OLDY = RAYY(n) Q[.HoqWK
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY b0!ZA/YC-
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RAYTRACE 0, 1, 0, 0, PWAV() m*Q*{M_e
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MAX_RIH = RAYY(n) %_%/ym
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 } qn@8}
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X_WIDE = XMAX() /1.6 h,%b>JF o
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Y_WIDE = YMAX() /1.6 =[T_` *s&
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SEGMENT = 40 &['cZ/bM
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FOR j, 0, SEGMENT-1,1 &S|%>C{P.w
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FHY = j/SEGMENT 6e.?L
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RAYTRACE 0, FHY, 0, 0, PWAV() ?,0 5!]
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 zOzobd
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RIH = RAYY(n) $^;b
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) 8#&axg?a
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) ^~Dmb2 h
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() \uT y\KA
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 p2Fff4nQ
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RIH = RAYY(n) eub2[,
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) Fw!TTH6l0
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) $xl>YYEBMH
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LINE OLDX,OLDY,NEWX,NEWY
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A$ = "0" #-*#? -
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gtext OLDX,OLDY,0, A$ v3`k?jAaI
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " )* \N[zm
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" L~u@n 24
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