cILS 简介:
FRED作为COM组件可以实现与Excel、VB、
Matlab等调用来完成庞大的计算任务或画图,本文的目的是通过运行一个案例来实现与Matlab的相互调用,在此我们需要借助脚本来完成,此脚本为视为通用型脚本。
U`v2Yw3E 7q0_lEh 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令:
~aC ?M& enableservice('AutomationServer', true)
fWHvVyQ. enableservice('AutomationServer')
~yv7[`+Tgg
Ai/X*y:[? 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于
通信。
ljFq ;!I5 v l"8Oi*r^ 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤:
=rKJJa N 1. 在FRED脚本编辑界面找到参考.
c4z&HQd 2. 找到Matlab Automation Server Type Library
Ejug2q 3. 将名字改为MLAPP
%QP[/5vQ 0E.N3iU oR#W@OK@is 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。
j6%W+;{/pj 图 编辑/参考
gt{kjrTv& ?(ORk|)kU qu B[S)2} 现在将脚本代码公布如下,此脚本执行如下几个步骤:
7F<{ Qn 1. 创建Matlab服务器。
$dfc@Fn^x 2. 移动探测面对于前一聚焦面的位置。
_8G
w Mj 3. 在探测面追迹
光线 a4:GGzt 4. 在探测面计算
照度 <4rnOQ: 5. 使用PutWorkspaceData发送照度数据到Matlab
W3:j Z: 6. 使用PutFullMatrix发送标量场数据到Matlab中
C?qRZB+W# 7. 用Matlab画出照度数据
]V"P
&;m 8. 在Matlab计算照度平均值
i'fw>-0 9. 返回数据到FRED中
7FH(C`uKi [>ghs_?dZ 代码分享:
"ESc^28 APu$t$dmm Option Explicit
8eqTA8$? A f'&, 1=q Sub Main
h)Y] L#R rKgl:sj+ Dim ana As T_ANALYSIS
|>Q>d8|k Dim move As T_OPERATION
aM5]cc% Dim Matlab As MLApp.MLApp
n)yDep]$G Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long
Sk{skvd; Dim raysUsed As Long, nXpx As Long, nYpx As Long
`v-[& Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
zPnb_[YF Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double
qU26i"GHp Dim meanVal As Variant
4t*%( L<FXtBJ Set Matlab = CreateObject("Matlab.Application")
$+j1^ "B'c;0@q ClearOutputWindow
/8;m.J>bf '$FF/|{ 'Find the node numbers for the entities being used.
/r4l7K detNode = FindFullName("Geometry.Screen")
/3s&??{tv detSurfNode = FindFullName("Geometry.Screen.Surf 1")
Kx9u|fp5 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1")
@i#JlZM_ *}2L4] 'Load the properties of the analysis surface being used.
S]3CRJU3` LoadAnalysis anaSurfNode, ana
(dlp5:lQz
|]-Zz7N) 'Move the detector custom element to the desired z position.
\'~
E%=Q z = 50
L[<#>/NPy GetOperation detNode,1,move
}MaY:PMA move.Type = "Shift"
\2@J^O1, move.val3 = z
o`f^ m SetOperation detNode,1,move
:M(uP e=D Print "New screen position, z = " &z
+b 6R G&S2U=KdV% 'Update the model and trace rays.
g8O6
b EnableTextPrinting (False)
`D ;*.zrA Update
"t^v;?4 DeleteRays
t7by OMC TraceCreateDraw
M5{#!d}^D EnableTextPrinting (True)
+2`BZ}5y TuQGF$n@ 'Calculate the irradiance for rays on the detector surface.
JuO47}i] 5 raysUsed = Irradiance( detSurfNode, -1, ana, irrad )
M50I.Rd Print raysUsed & " rays were included in the irradiance calculation.
xhP~]akHN7 \%<M[r= 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData.
vAX ( 3 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad)
f<8Hvumw vM/*S
6[ 'PutFullMatrix is more useful when actually having complex data such as with
wPg/.N9H 'scalar wavefield, for example. Note that the scalarfield array in MATLAB
ZVgfrvZP 'is a complex valued array.
W6<oy raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags )
JP4DV=}L Matlab.PutFullMatrix("scalarfield","base", reals, imags )
}JFTe
g Print raysUsed & " rays were included in the scalar field calculation."
+vkmS l5-[a 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used
s| p I` 'to customize the plot figure.
3en9TB xMin = ana.posX+ana.AcellX*(ana.Amin-0.5)
{KgA
V xMax = ana.posX+ana.AcellX*(ana.Amax+0.5)
w(@r-2D" yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5)
coAXYn yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5)
=zFROB\ nXpx = ana.Amax-ana.Amin+1
krfXvQJwJ nYpx = ana.Bmax-ana.Bmin+1
_v&fIo CyIlv0fd} 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS
Gd!-fqNa'x 'structure. Set the axes labels, title, colorbar and plot view.
9rEBq& Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" )
Na91K4r# Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" )
)9H5'Wh# Matlab.Execute( "title('Detector Irradiance')" )
9[/0 Matlab.Execute( "colorbar" )
?I=1T. Matlab.Execute( "view(2)" )
$e+sqgU Print ""
+Kk1[fh-
Print "Matlab figure plotted..."
f=^xU
P 4<Vi`X7[F 'Have Matlab calculate and return the mean value.
MhN;GMH Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" )
~kZdep^] Matlab.GetWorkspaceData( "irrad", "base", meanVal )
necY/&Ld- Print "The mean irradiance value calculated by Matlab is: " & meanVal
`/sNX<mp HJ&P[zV^ 'Release resources
i >3`V6 Set Matlab = Nothing
-m@c{&r c~hH
7/v End Sub
FW-I|kK. `N\ ^JAGW 最后在Matlab画图如下:
P}4&J ^ EL~$7 J 并在工作区保存了数据:
}r,M(Zr
l\Ozy ( eKgc 并返回平均值:
JX0M3|I= :UdW4N- 与FRED中计算的照度图对比:
W'4/cO jf3Zy:*K 例:
hF$`=hE,F~ +0Q 此例
系统数据,可按照此数据建立
模型 B_d\eD =7V4{|ESfy 系统数据
kgo#JY-4 CE3l_[c 8C{&i5kj\E 光源数据:
Hf('BagBL Type: Laser Beam(Gaussian 00 mode)
hJM&rM7 Beam size: 5;
5az%yS Grid size: 12;
q=t!COS Sample pts: 100;
V,KIi_Z 相干光;
R%.`h 波长0.5876微米,
D=ej%]@iw 距离原点沿着Z轴负方向25mm。
z)T-<zWO; v\@qMaPY 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码:
PMP{|yEx" enableservice('AutomationServer', true)
StJb-K/_cL enableservice('AutomationServer')