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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。 "#g}ve, -mh3DhJ, 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: #AY&BWS$ enableservice('AutomationServer', true) {P-): enableservice('AutomationServer') /yZcDK4
Q+{n-? : 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。 0=$T\(0g h{qgEIk& 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: r.U`Kh]K 1. 在FRED脚本编辑界面找到参考. #O&8A 2. 找到Matlab Automation Server Type Library +kD
R.E: 3. 将名字改为MLAPP VIbq:U B33\?Yj) * v#o 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。 \OoWo yf,z$CR 图 编辑/参考 _Z\G5x P$,Ke< 现在将脚本代码公布如下,此脚本执行如下几个步骤: vP,n(reM 1. 创建Matlab服务器。 5bb(/YtFy 2. 移动探测面对于前一聚焦面的位置。 ~$J2g 3. 在探测面追迹光线 `d(ThP;g 4. 在探测面计算照度 fV~[;e;U. 5. 使用PutWorkspaceData发送照度数据到Matlab 6L~n.5B~o 6. 使用PutFullMatrix发送标量场数据到Matlab中 ?q [T 7. 用Matlab画出照度数据 G!yPw:X 8. 在Matlab计算照度平均值 $:^td/p J 9. 返回数据到FRED中 8FhdN 2Khv>#l
代码分享: ee=D1 qNu; |':{lH6+1 Option Explicit _e2=ado d_P` qA Sub Main hqdDm nr3==21Om4 Dim ana As T_ANALYSIS ~>XxGjxe Dim move As T_OPERATION [N'h%1]\ Dim Matlab As MLApp.MLApp O".=r} Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long qxj(p o Dim raysUsed As Long, nXpx As Long, nYpx As Long wgA_38To Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double !`r$"}g Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double GN>@ZdVG}# Dim meanVal As Variant ,fRq5"? &e3.:[~_? Set Matlab = CreateObject("Matlab.Application") _VXN#@y dF2RH)Ud ClearOutputWindow 2Z%O7V~u J~- 4C) 'Find the node numbers for the entities being used. <oeIcN7d detNode = FindFullName("Geometry.Screen") Bbp|!+KP{( detSurfNode = FindFullName("Geometry.Screen.Surf 1") 3$JoDL(Z anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") >-c8q]()ly _
x*3PE 'Load the properties of the analysis surface being used. { xB3S_,8 LoadAnalysis anaSurfNode, ana T]$U"" Vw"\{` 'Move the detector custom element to the desired z position. %
u6Sr5A[s z = 50 `y0FY&y= GetOperation detNode,1,move 048kPXm` move.Type = "Shift" #LCb move.val3 = z ,u!sjx SetOperation detNode,1,move yDS4h(^ Print "New screen position, z = " &z %XTI-B/K T9& 1VW 'Update the model and trace rays. nj4/#W EnableTextPrinting (False) c[e}w+uB Update ']oQ]Yx0 DeleteRays K|@G t%Y TraceCreateDraw |cY`x(?yP EnableTextPrinting (True) E} .^kc[(4 %>s|j'{ 'Calculate the irradiance for rays on the detector surface. tg/H2p^Y raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ?fS9J Print raysUsed & " rays were included in the irradiance calculation. .p$(ZH =~ mVmGg, 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. cj@koA' Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) (iGTACoF -Qe Z#w| 'PutFullMatrix is more useful when actually having complex data such as with y?!"6t7& 'scalar wavefield, for example. Note that the scalarfield array in MATLAB \[nut; 'is a complex valued array. hzC>~Ub5 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) G/ 5%.Bf@ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) YoE3<[KD( Print raysUsed & " rays were included in the scalar field calculation." /L#?zSt CH/rp4NeSy 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used &?RQZHtg 'to customize the plot figure. Ct|A:/z( xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 4/)k)gLI xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) J-4:H
gx yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) y!%CffF2 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 3mni>*q7d nXpx = ana.Amax-ana.Amin+1 h1(4Ic nYpx = ana.Bmax-ana.Bmin+1 A(N4N (9h`3# 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS )_NO4`ejs/ 'structure. Set the axes labels, title, colorbar and plot view. BPHW}F]X Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) E!AE4B1bd Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) -%dCw6aX+ Matlab.Execute( "title('Detector Irradiance')" ) u-C)v*#L Matlab.Execute( "colorbar" ) xwty<?dRW1 Matlab.Execute( "view(2)" ) 4`R(? Print "" TB^$1C Print "Matlab figure plotted..." Ca3~/KrM PxE3K-S)G 'Have Matlab calculate and return the mean value. ]9,;K;1< Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 8.~kK<)! Matlab.GetWorkspaceData( "irrad", "base", meanVal ) PYzvCf`? Print "The mean irradiance value calculated by Matlab is: " & meanVal Q5_o/wk Q3SS/eNP 'Release resources bJ;'`sw1 Set Matlab = Nothing sNwI0o bYPK h End Sub YAmb`CP m#F`] { 最后在Matlab画图如下: 3D(0=$W {}Za_(Y,] 并在工作区保存了数据: YnP5i#" A +)`ZTuO cFWc<55aX6 并返回平均值: 188*XCtjQ9 Xs?o{]Fe 与FRED中计算的照度图对比: u~-8d;+?y !Rt>xD 例: H7j0K ~U0 !?gKqx'T$ 此例系统数据,可按照此数据建立模型 /H==Hm/ !v0LBe4 系统数据 1sH&
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* )>- =R5ZV 光源数据: K96<M);:g Type: Laser Beam(Gaussian 00 mode) r>U@3%0& Beam size: 5; 0K2`-mL Grid size: 12; ,4oo=&
Sample pts: 100; 3%ZOKb"D* 相干光; YUIi; 波长0.5876微米, @|%2f@h 距离原点沿着Z轴负方向25mm。 D5HZ2cz|a # Vha7 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: {Dmjm{
enableservice('AutomationServer', true) 6i~WcAs enableservice('AutomationServer') <A'$%`6m
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