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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。 ?J@?,rZQ^V <#p|z`N 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: `^bvj]>l enableservice('AutomationServer', true) SeZT4y*= enableservice('AutomationServer') ,Z*3,/a 1|EU5< 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。 t2-nCRXEP P$6f +{ 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: &Rl3y\
r 1. 在FRED脚本编辑界面找到参考. %AEK[W+0 2. 找到Matlab Automation Server Type Library ptWG@"j/b 3. 将名字改为MLAPP \,%o>M' 4'{hI;&a& &v
auLp 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 p[@oF5M
+ptF - 图 编辑/参考 lGnql 1( Q 9gFTLQ 现在将脚本代码公布如下,此脚本执行如下几个步骤: emkMR{MY 1. 创建Matlab服务器。 W]!@Zlal 2. 移动探测面对于前一聚焦面的位置。 zA'gb'MmW 3. 在探测面追迹光线 CVGOX z 4. 在探测面计算照度 f.$aFOn 5. 使用PutWorkspaceData发送照度数据到Matlab c6Yf"~TD0 6. 使用PutFullMatrix发送标量场数据到Matlab中 =8$0$d 7. 用Matlab画出照度数据 Ql:
b1C, 8. 在Matlab计算照度平均值 RlslF9f 9. 返回数据到FRED中 {Ukc D+.Y 2iR:*}5 代码分享: _8x'GK
tU A^4kYOe Option Explicit Q/3tg {+/
.5 Sub Main PV]k3&y ||'i\X|[ Dim ana As T_ANALYSIS ){:q;E]^fB Dim move As T_OPERATION l6S19Kv Dim Matlab As MLApp.MLApp Rg8m4x w Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ^z *):e Dim raysUsed As Long, nXpx As Long, nYpx As Long u8<&F`7j Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double s0\f9D Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double \f /! Dim meanVal As Variant :tjgg] /jZaU` Set Matlab = CreateObject("Matlab.Application") l`v
+sV^1 7z/(V\9B ClearOutputWindow ^&`sWO@= WbC0H78] 'Find the node numbers for the entities being used. 7Ykj#"BZ detNode = FindFullName("Geometry.Screen") 3WO#^}t detSurfNode = FindFullName("Geometry.Screen.Surf 1") rR,+G%[(=4 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") |8DH4*y! 6Q.{llO 'Load the properties of the analysis surface being used.
JVUZ}#O LoadAnalysis anaSurfNode, ana xf V,==uF !"`@sd~ 'Move the detector custom element to the desired z position. e(OwS?K z = 50 fCt^FU GetOperation detNode,1,move '!j #X_; move.Type = "Shift" 6?1s`{yy move.val3 = z J{Y6fHFi SetOperation detNode,1,move F,p`-m[q Print "New screen position, z = " &z e5qrQwU u%6Irdx 'Update the model and trace rays. c N02roQl EnableTextPrinting (False) &Q-[; Update YVQ_tCC_! DeleteRays krQl^~@ TraceCreateDraw %sO Wg.0_ EnableTextPrinting (True) a)3O? Y /<3;0~#){ 'Calculate the irradiance for rays on the detector surface. ~w
Zl2I raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 2Ueq6IuQ Print raysUsed & " rays were included in the irradiance calculation. Lv
`#zgo_f I! h(` 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 7ei>L]gm% Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ;;EDN45 N3uMkH-< 'PutFullMatrix is more useful when actually having complex data such as with "rme~w Di 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 82j'MgGP 'is a complex valued array. fH{9]TU_: raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) B<|:K\MA Matlab.PutFullMatrix("scalarfield","base", reals, imags ) }1U#Ve,=_ Print raysUsed & " rays were included in the scalar field calculation." =)(3Dp xN#bzma 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used t{/hkXq] 'to customize the plot figure. 1^Kj8*O8e xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) :7 qqjs
xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) GY oZ$p" C yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) <U@P=G<t yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ;;ER"N nXpx = ana.Amax-ana.Amin+1 O0@w(L- nYpx = ana.Bmax-ana.Bmin+1 %xf)m[JU= =?=)s 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS aQ(`6DQv 'structure. Set the axes labels, title, colorbar and plot view. |BwRlE2CFO Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) UppBnw Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) l%rx#;=u Matlab.Execute( "title('Detector Irradiance')" ) ,/i_QgP Matlab.Execute( "colorbar" ) ANckv|&'v Matlab.Execute( "view(2)" ) .
_1jk Print "" J&A;#<qY Print "Matlab figure plotted..." U{7 3Xax "e~k-\^Y 'Have Matlab calculate and return the mean value. jr9&.8%W:v Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ?QGmoQ) Matlab.GetWorkspaceData( "irrad", "base", meanVal ) xKY$L* Print "The mean irradiance value calculated by Matlab is: " & meanVal |r5e{ q\a[S* 'Release resources o:_^gJ+| Set Matlab = Nothing M(qxq(#{U {I`B[,* End Sub
}c}
( 5 /@Ez" ?V2 最后在Matlab画图如下: -g:lOht k]Zo-xh4 并在工作区保存了数据: 8O;Vl zu52 p4 >[a FOA 并返回平均值: 9u?(^(. 4_tR9 w" 与FRED中计算的照度图对比: Kaf> x Y| yI> 例: _WKJ<dB< w TlGJ$D0 此例系统数据,可按照此数据建立模型 2A*/C7 (B&h;U$HAH 系统数据 Y[Es R8tF/dx>7 eK9TAW 光源数据: Qu`n& Type: Laser Beam(Gaussian 00 mode) VMx%1^/( Beam size: 5; gC`)]*'tE Grid size: 12; wy''tqg6 Sample pts: 100; 9UP:J0 ` 相干光;
/KAlK5< 波长0.5876微米, _ENuwBYW- 距离原点沿着Z轴负方向25mm。 yLW/ -%I#u e&2wdH& 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: ymtd>P" enableservice('AutomationServer', true) \83sSw enableservice('AutomationServer') eaQ90B4 >Dne? 8r 2/@D7>F&g QQ:2987619807 _9NVE|c;
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