[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示

redflag · 发表于 2003-8-12 17:40:00

!***************************************************************************** ! 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 ! !*****************************************************************************

lcl num ^numfld ^i ^j lcl num ^fld(25) ^reli(25) lcl str ^dim lcl num ^maxfld ver n

out n ^numfld == (num f)

!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

!^f=='f'

!save

!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

^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

BUF FND "RELATIVE ILLUM:" ! find first occurrence

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 " Field Relative Illumination" for ^i 1 ^numfld wri Q" 'dd.ddd' 'dd.ddd'" ^fld(^i) ^reli(^i) end for out n

! plot the MTF vs Field curves using UGR ugr

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

wri lbl ER out y wri "ERROR: buffer error,Please check your lens!" out n lbl END !res ver y OUT YES

[此贴子已经被作者于2004-5-22 7:44:46编辑过]

redflag · 发表于 2003-8-12 17:56:00

此宏的屏幕图形

robin · 发表于 2003-8-13 16:19:00

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。

redflag · 发表于 2003-8-14 01:19:00

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。

robin · 发表于 2003-8-14 16:47:00

不客气。你的干劲比我大。我怕写宏。

ariston0088 · 发表于 2003-9-15 21:42:00

thanks!

zengshenbo · 发表于 2003-10-18 00:36:00

好东西,收下了

lidy · 发表于 2003-10-27 20:46:00

怎么用不了?

huanglin · 发表于 2003-10-27 21:13:00

是你不会用！

lidy · 发表于 2003-10-30 20:05:00

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!!!

redflag · 发表于 2003-10-31 15:39:00

请将错误报告贴出来

lidy · 发表于 2003-10-31 20:51:00

我将次宏取名为

RJ.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

[分享]新版相对亮度曲线，修正了几个BUG，改进了图形显示