[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
<P>!*****************************************************************************! Sequence: RELI.SEQ
!
! Purpose: Macro to plot Relative illumination vs. Fileds
!
! Syntax: in RELI
!
!
! Notes: This macro uses and overwrites buffer B0.
!
! Author: Doffey Date: 2003-07-15
!
! History: 2003-07-15
!
!*****************************************************************************</P>
<P>lcl num ^numfld ^i ^j
lcl num ^fld(25) ^reli(25)
lcl str ^dim
lcl num ^maxfld
ver n</P>
<P>out n
^numfld == (num f)</P>
<P>!if (typ fld)="ANG"
!^maxfld == (yan f^numfld)
!else if (typ fld)="OBJ"
^maxfld == (yob f^numfld)
!else if (typ fld)="IMG"
^maxfld == (yim f^numfld)
!else if (typ fld)="RIH"
!^maxfld == (yri f^numfld)
!else
!^maxfld == 0
!end if</P>
<P>!^f=='f'</P>
<P>!save</P>
<P>!del fa
!for ^i 1 20
!ins f^i+1
!^f==concat(^f,num_to_str(^i+1))
!in cv_macrcvsetfield Y ^i*^maxfld/20 $f
!^f=='f'
!end for</P>
<P>^numfld == (num f)
for ^i 1 ^numfld
if (typ fld)="ANG"
^fld(^i) == (yan f^i)
else if (typ fld)="OBJ"
^fld(^i) == (yob f^i)
else if (typ fld)="IMG"
^fld(^i) == (yim f^i)
else if (typ fld)="RIH"
^fld(^i) == (yri f^i)
else
^fld(^i) == 0
end if
end for
out n
BUF DEL B0 ! clear B0 buffer
BUF YES ! turn on output buffer to collect output
tra
go
BUF NO ! turn off output buffer</P>
<P> </P>
<P>BUF FND "RELATIVE ILLUM:" ! find first occurrence</P>
<P>for ^i 1 ^numfld
for ^j 1 (num w)
buf mov ic jc+1
end for
if not ((buf.typ ic jc+1) = "NUM")
got ER
end if
^reli(^i) == (buf.num ic jc+1)/100 ! ic updated by each BUF FND
BUF FND ! find next occurrence
end for
out y
wri "Calculating the Relative Illumniation..."
wri
wri "FieldRelative Illumination"
for ^i 1 ^numfld
wri Q"'dd.ddd' 'dd.ddd'" ^fld(^i) ^reli(^i)
end for
out n</P>
<P>! plot the MTF vs Field curves using UGR
ugr</P>
<P>tit substr((tit),1,40)
if (dim)="I"
^dim == " (inches)"
else if (dim)="M"
^dim == " (mm)"
else if (dim)="C"
^dim == " (cm)"
else
^dim == ""
end if
if (typ fld)="ANG"
xla "FIELD ANGLE"
else if (typ fld)="OBJ"
xla concat("OBJECT HEIGHT",^dim)
else if (typ fld)="IMG"
xla concat("IMAGE HEIGHT",^dim)
else if (typ fld)="RIH"
xla concat("REAL IMAGE HEIGHT",^dim)
else
end if
yla "RELATIVE ILLUMINATION"
xax 0 ! x and y cross at zero
xde grd (^fld(^numfld))/10
yax 0
ymi 0 ! MTF range 0-1 by 0.1
yma 1.0
yde grd 0.1
yfo f 1 ! number formats for labels
xfo f 2
! create data point sets
dpo 'Relative Illumination'
spl 1 blu
for ^i 1 ^numfld
^fld(^i) ^reli(^i)
end for
end
go
GOT END</P>
<P>wri
lbl ER
out y
wri "ERROR: buffer error,Please check your lens!"
out n
lbl END
!res
ver y
OUT YES
</P>
[此贴子已经被作者于2004-5-22 7:44:46编辑过]
[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
此宏的屏幕图形[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
在MTF计算中不是有各个视场的相对亮度输出吗？含余玄四次方和渐晕系数的因素，但不计入透射和反射损失。你的宏有必要吗？取得五个视场得数据后就可以使用codev的macro作出图来。
[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
这个宏是利用TRA算出来的。比MTF里面的计算要准确一些。这里取了二十个视场点，目的是使曲线显示的更准确一些。
我的第一个版本是使用了UGR，不太美观，所以改成现在的样子。
上一次的宏会出现失败时有多个视场被设定，这个版本改进了。
谢谢你的宝贵意见，但仅供参考。
[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
不客气。你的干劲比我大。我怕写宏。
[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
thanks!
[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
好东西,收下了
[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
怎么用不了?
[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
是你不会用！[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
变焦曲线的宏可以用,为什么这个宏用不了,我是新手请指教,谢谢!!![分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
请将错误报告贴出来[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示
我将次宏取名为:PRJ.SEQ错误报告如下:12:42:04 Command Issued: IN PRJ - Warning: Sequence aborted
12:42:15 Command Issued: IN PRJ - Error: Definitions are only allowed before any executable statement
12:42:15 Command Issued: IN PRJ - Error: Statement terminator expected, but not found
12:42:15 Command Issued: IN PRJ - Error: ELSE control statement is invalid at this point
12:42:15 Command Issued: IN PRJ - Error: Variable (^NUMFLD) has never been assigned a value
12:42:15 Command Issued: IN PRJ - Error: Undefined variable encountered within expression
12:42:15 Command Issued: IN PRJ - Error: Only scalar variables may be typed implicitly
12:42:16 Command Issued: IN PRJ - Warning: **** COMPILATION ERRORS - SEQUENCE NOT EXECUTED ****
12:42:16 Command Issued: IN PRJ - Warning: Sequence aborted
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