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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。 P=PeWX*L<Z iI>7I<_ 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: HX)]@qL enableservice('AutomationServer', true) 5|cRHM# enableservice('AutomationServer') --EDr>'D5P $6(a6! 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 UVXSW*$ Gu@C*.jj! 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: #^BttI 1. 在FRED脚本编辑界面找到参考. 5KP\ #Y 2. 找到Matlab Automation Server Type Library !C h1q 3. 将名字改为MLAPP \B^NdG5Y o".,JnbXl KaX*) P 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。 SU1N*k#-o !FD d5CS 图 编辑/参考 cg o BeN]D 现在将脚本代码公布如下,此脚本执行如下几个步骤: z(>QGzyc 1. 创建Matlab服务器。 JEaTDV_ 2. 移动探测面对于前一聚焦面的位置。 9ln=f= 3. 在探测面追迹光线 y$9! rbL 4. 在探测面计算照度 >c Lh$;l 5. 使用PutWorkspaceData发送照度数据到Matlab #4JLWg 6. 使用PutFullMatrix发送标量场数据到Matlab中 \m%c"'[ 7. 用Matlab画出照度数据 bkc*it 8. 在Matlab计算照度平均值 Oet+$ b 9. 返回数据到FRED中 Xhq6l3 M _9JFlBx 代码分享: eWNg?*/ N.H<'Q8& Option Explicit p_(En4QSH (^(l=EN-< Sub Main Wa7wV
9 T2/:C7zL Dim ana As T_ANALYSIS #UhH Dim move As T_OPERATION r@m]#4 Dim Matlab As MLApp.MLApp 7~F~ 'V Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long cdh0b7tjn Dim raysUsed As Long, nXpx As Long, nYpx As Long d#]hqy Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double =JW-EQ6[T Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double d$n31F Dim meanVal As Variant
)UM^#<- ]ly" K!1, Set Matlab = CreateObject("Matlab.Application") 3z(4axH' HFI0\*xn( ClearOutputWindow dJ
m9''T') -fl6M-CYX 'Find the node numbers for the entities being used. ZZ!">AN`^ detNode = FindFullName("Geometry.Screen") Eh ";irE detSurfNode = FindFullName("Geometry.Screen.Surf 1") as|w} $ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") jeJgDAUv (S?Y3l| 'Load the properties of the analysis surface being used. x(vQ%JC LoadAnalysis anaSurfNode, ana 9aY8`B nvT@'y+ 'Move the detector custom element to the desired z position. : S3+UT z = 50 y/c3x*l.xL GetOperation detNode,1,move R6Ov move.Type = "Shift" *dw.Ug move.val3 = z xsn=Ji2 F SetOperation detNode,1,move QcW8A ,\q Print "New screen position, z = " &z @anjjC5a~ gWGDm~+ 'Update the model and trace rays. w\YS5!P,V EnableTextPrinting (False) %ACW"2#( Update @;tfHoXD DeleteRays .WqqP TraceCreateDraw >*8V]{f9 EnableTextPrinting (True) )\=xPfs L;%w{,Ji 'Calculate the irradiance for rays on the detector surface. *k}m?;esb raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) '2*OrY Print raysUsed & " rays were included in the irradiance calculation. "H).2{3(x wuA?t 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. z'_Fg0kR{ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 'v~'NWfd ~qrSHn}+PU 'PutFullMatrix is more useful when actually having complex data such as with HDhISPg 'scalar wavefield, for example. Note that the scalarfield array in MATLAB YE{ [f@i0 'is a complex valued array. fk5'v raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Td|u@l4B Matlab.PutFullMatrix("scalarfield","base", reals, imags ) P,{Q k~iu Print raysUsed & " rays were included in the scalar field calculation." )6C+0b* $M 8&&M 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 'R79,)|;[ 'to customize the plot figure. eKvr1m- - xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) Iz09O:ER xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) >8"Svt$ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) /;#kV]nF yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) uLS]=:BT nXpx = ana.Amax-ana.Amin+1 05q760I+ nYpx = ana.Bmax-ana.Bmin+1 p8~lGuH .Q,"gsY 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 5]N0p,f 'structure. Set the axes labels, title, colorbar and plot view. 9kH~=`: ? Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) X3l>GeUi Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) M\C9^DX{ Matlab.Execute( "title('Detector Irradiance')" ) !H\oQv-I Matlab.Execute( "colorbar" ) y9 {7+] Matlab.Execute( "view(2)" ) /GIGE##1F Print "" Qh1pX}X Print "Matlab figure plotted..." '"
"v7 (BVqmi{ 'Have Matlab calculate and return the mean value. CUI3^;&S Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) G<$:[ +w Matlab.GetWorkspaceData( "irrad", "base", meanVal ) h9H z6
> Print "The mean irradiance value calculated by Matlab is: " & meanVal @|anu&Hm ltNCti{Q 'Release resources lmzHE8MUNu Set Matlab = Nothing szsVk#p cmG27\c RO End Sub _YF>Y=D- ?$f.[;mh 最后在Matlab画图如下: ?% 24M\ 4^L;]v,|7 并在工作区保存了数据: <T}U 3lL^ 2X@9o4_4q ?'MkaG0g 并返回平均值: nHdQe .`OU\LA 与FRED中计算的照度图对比: UA6id|G Ek)drt7cy 例: 6!m#;8 4 6dIPgie3w 此例系统数据,可按照此数据建立模型 bej(Ds0 Te+(7
Z 系统数据 lKf58
mB <a6pjx>y Fc1!i8vv 光源数据: j&d5tgLB Type: Laser Beam(Gaussian 00 mode) H
-Mb:4 Beam size: 5; fvC,P#z'| Grid size: 12; MbRTOH Sample pts: 100; V+E8{|dYL 相干光; d+q],\"R 波长0.5876微米, q5(t2nNb 距离原点沿着Z轴负方向25mm。 ks#3
o+ oP`l)` 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: BPO5=]W 7 enableservice('AutomationServer', true) DhyR enableservice('AutomationServer') n~I-mR)"
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