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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。 b8d0]YS (zsG!v 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: kQkc+sGJf enableservice('AutomationServer', true) Q`F1t enableservice('AutomationServer') ,HP }}K+S Avw=*ZW 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。 pU_3Z3CeE ?NwrdcQ 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: A8f.h5~9 1. 在FRED脚本编辑界面找到参考. ^kfqw0! 2. 找到Matlab Automation Server Type Library *2Pr1U 3. 将名字改为MLAPP biHacm
<0d2{RQ; M5{#!d}^D 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。 +2`BZ}5y TuQGF$n@ 图 编辑/参考 JuO47}i] 5 M50I.Rd 现在将脚本代码公布如下,此脚本执行如下几个步骤: u1meysa{0 1. 创建Matlab服务器。 P<g(i 6] 2. 移动探测面对于前一聚焦面的位置。 F85_Lz4 3. 在探测面追迹光线 F! =l
r 4. 在探测面计算照度 X&9:^$m 5. 使用PutWorkspaceData发送照度数据到Matlab 1(DiV#epG 6. 使用PutFullMatrix发送标量场数据到Matlab中 Mj;V.Y 7. 用Matlab画出照度数据 rZ?:$],U! 8. 在Matlab计算照度平均值 ^m z9sV 9. 返回数据到FRED中 #gbB// < Db"mq'vT 代码分享: F*P0=DD EHUx~Q
Option Explicit ,D{7=mDVm gsL=_#
? Sub Main m,)s8_a u1/>)_U Dim ana As T_ANALYSIS >NUbk9}J4 Dim move As T_OPERATION c'2/ C5 Dim Matlab As MLApp.MLApp c|/HX%Y
Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ,4'gj0 Dim raysUsed As Long, nXpx As Long, nYpx As Long AM-bs^ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double H9)@q3<
Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double #I=EYl=Vvi Dim meanVal As Variant \:;MFG' u ON(LavB Set Matlab = CreateObject("Matlab.Application") VKttJok1 AERJ]$\
ClearOutputWindow 0j@mzd2 [NSslVr 'Find the node numbers for the entities being used. [[|#}D:L detNode = FindFullName("Geometry.Screen") I/7!5Z* detSurfNode = FindFullName("Geometry.Screen.Surf 1") G[KjK$.Ts? anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 2u$-(JfoS rxyv+@~Nc 'Load the properties of the analysis surface being used. E`TZ:W]r, LoadAnalysis anaSurfNode, ana p{Q6g>?[ ?;,; 'Move the detector custom element to the desired z position. R&|.Lvmc/ z = 50 $!O@Z8B GetOperation detNode,1,move /1EAj move.Type = "Shift" [|:{qQyD move.val3 = z $0[T<]{/? SetOperation detNode,1,move DvH-M3 Print "New screen position, z = " &z D_lRYLA+ b~zSsws. 'Update the model and trace rays. `bQ_eRw} EnableTextPrinting (False) XmQ;Roe Update PIH\*2\/ DeleteRays MT/jpx TraceCreateDraw u[)X="-e# EnableTextPrinting (True) $5pCfW8> 5&8E{YXr 'Calculate the irradiance for rays on the detector surface. v*.R<-X: raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) }T[@G6# Print raysUsed & " rays were included in the irradiance calculation. |jIH gm \9[vi +T 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 2}&ERW Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Aits<0 CA#g(SiZ 'PutFullMatrix is more useful when actually having complex data such as with R%.`h 'scalar wavefield, for example. Note that the scalarfield array in MATLAB D=ej%]@iw 'is a complex valued array. z)T-<zWO; raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) v\@qMaPY Matlab.PutFullMatrix("scalarfield","base", reals, imags ) \d"\7SA Print raysUsed & " rays were included in the scalar field calculation." }sxs- (}b~}X9 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used o"JHB 'to customize the plot figure. eV"%(<{ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) N1'"7eg/ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) \kQ)fk]^ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) B?%u<F yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) Vq3 NjN!+5 nXpx = ana.Amax-ana.Amin+1 |!(8c>]Bo nYpx = ana.Bmax-ana.Bmin+1 2BC!,e$Z Ubu&$4a 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS [R4#bl 'structure. Set the axes labels, title, colorbar and plot view. x/<ow4C Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) >n,_Aj
c Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" )
Fbo"Csn_ Matlab.Execute( "title('Detector Irradiance')" ) i$y=tJehi Matlab.Execute( "colorbar" ) .OJGo<#$f Matlab.Execute( "view(2)" ) z<eu=OD4t Print "" -o+t&m Print "Matlab figure plotted..." )>ML7y ()6%1zCO 'Have Matlab calculate and return the mean value. ~ n<|f Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ^X&`YXjuN Matlab.GetWorkspaceData( "irrad", "base", meanVal ) b=Nsz$[ Print "The mean irradiance value calculated by Matlab is: " & meanVal CRo'r/G OD'~t,St 'Release resources /K!)}f(6 Set Matlab = Nothing w}1IP- b]]k\b End Sub '5aA+XP| \y7?w*K 最后在Matlab画图如下: r)S:=Is5 &m5^
YN$b 并在工作区保存了数据: ZTTA??}Y (~G*'/) ;d<XcpK} 并返回平均值: b#I,Z+0ry OyDoktz$) 与FRED中计算的照度图对比: k?h{6Qd O5du3[2x7a 例: )[hs#nKTh q2
7Ac;y 此例系统数据,可按照此数据建立模型 ANPG3^w >> cW0I/` 系统数据 xLIyh7$t eQQVfEvS Jha*BaD~N 光源数据: DQhHU1 Type: Laser Beam(Gaussian 00 mode) ;7Qe m& Beam size: 5; ZS:[ZehF Grid size: 12; d '2JMdbc Sample pts: 100; "a(R>PV% 相干光; pjO 波长0.5876微米, o,k#ft< 距离原点沿着Z轴负方向25mm。 6iQqOAG <;i&-, 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: ~oOv/1v}, enableservice('AutomationServer', true) NTJ,U2 enableservice('AutomationServer') ' q9Ejig
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