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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。 F l@%? '[g@A>xDvW 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: kqdF)Wa am enableservice('AutomationServer', true) K=nW|^ enableservice('AutomationServer') j+YA/54` JL.noV3q$ 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。 I:?1(.kd2- OiAP%7i9 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: +X#JCLD 1. 在FRED脚本编辑界面找到参考. tj7{[3~-[ 2. 找到Matlab Automation Server Type Library 0Rgo#`7l 3. 将名字改为MLAPP d)d\h`=Z D;
i%J jg%HaA<zO 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。 U(*k:Fw F-0 |&0 图 编辑/参考
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anxZ|DE 现在将脚本代码公布如下,此脚本执行如下几个步骤: t|XQFb@} 1. 创建Matlab服务器。 pH!e<m 2. 移动探测面对于前一聚焦面的位置。 jr,j1K@_t 3. 在探测面追迹光线 *>"k/XUn$ 4. 在探测面计算照度 MhT.Zg\ 5. 使用PutWorkspaceData发送照度数据到Matlab St 4YNS.| 6. 使用PutFullMatrix发送标量场数据到Matlab中 `q":i>FP2 7. 用Matlab画出照度数据 JzI/kH~ 8. 在Matlab计算照度平均值 y{{7)G 9. 返回数据到FRED中 EdgcdSb7 <~D-ew^BU 代码分享: CI%4!K;{ 5^:N]Mp" Option Explicit 0{0BL@H N!RkV\:X Sub Main }fzv9$]$ E6
glR Dim ana As T_ANALYSIS ZoFQJJK56B Dim move As T_OPERATION ~Q4 emgBD Dim Matlab As MLApp.MLApp 1"7Rs}l7 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long B}Lz#'5_ Dim raysUsed As Long, nXpx As Long, nYpx As Long #*r u* Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double c^Y&4=>T Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double g3*" ^C2= Dim meanVal As Variant dG{D2~# 0C3s Set Matlab = CreateObject("Matlab.Application") 9j6##@{ ;}/@ar7s3 ClearOutputWindow
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H}gvV >'\cNM~nf 'Find the node numbers for the entities being used. +*Um:}& detNode = FindFullName("Geometry.Screen") Gn+3OI" detSurfNode = FindFullName("Geometry.Screen.Surf 1") 5yC$G{yV anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 5 *w
a \*24NB 'Load the properties of the analysis surface being used. 8+gti*C?\ LoadAnalysis anaSurfNode, ana 7-*QF>w<a Tno[LP, 'Move the detector custom element to the desired z position. F%<hng%k z = 50 )}{V#,xz@ GetOperation detNode,1,move *C>B-j$ move.Type = "Shift" H?ZlJ|/c move.val3 = z e@B+\1 SetOperation detNode,1,move 3)5Gzn Print "New screen position, z = " &z wTT_jyH) 4d\"gk 'Update the model and trace rays. [5KzawV EnableTextPrinting (False) yW3X<
Update oSDx9% DeleteRays E Z^eEDZ TraceCreateDraw ;a]Lxx;- EnableTextPrinting (True) lz=DP:/& gc%aaYf> 'Calculate the irradiance for rays on the detector surface. D'dE!CAUs raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) $m$tfa- Print raysUsed & " rays were included in the irradiance calculation. w>RBth^p GQZLOjsop 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. d~lB4 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Z @:5vo IYJS>G%* 'PutFullMatrix is more useful when actually having complex data such as with Yn0l}=, n 'scalar wavefield, for example. Note that the scalarfield array in MATLAB bC[TLsh7{2 'is a complex valued array. ,(%?j]_P2 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) pWU3?U Matlab.PutFullMatrix("scalarfield","base", reals, imags ) [P'crV,m Print raysUsed & " rays were included in the scalar field calculation." |sa{!tKJ
q?Jd.r5* 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ~S5wfx& 'to customize the plot figure. pI__< xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) CA0SH{PdW& xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) c^N'g!on yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 8XwZJ\5 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) urJ>dw?FI nXpx = ana.Amax-ana.Amin+1 H,/|pP. nYpx = ana.Bmax-ana.Bmin+1 "K.Xo G4| i&|fGX?-I 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 3 #fOrNU2 'structure. Set the axes labels, title, colorbar and plot view. 6##}zfl Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) I=N;F6 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) XxN=vL&m Matlab.Execute( "title('Detector Irradiance')" ) $~#N1 Matlab.Execute( "colorbar" ) M7$ h Matlab.Execute( "view(2)" ) uVO*@Kj+ Print "" $jLJ&R=?] Print "Matlab figure plotted..." .d\<}\zZ7J .GJl@==~1 'Have Matlab calculate and return the mean value. xB&kxW.; Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) a6UW,n"n Matlab.GetWorkspaceData( "irrad", "base", meanVal ) fB\+.eN Print "The mean irradiance value calculated by Matlab is: " & meanVal /(`B;? 6$]p;}# 'Release resources [dszz7/L Set Matlab = Nothing (r&e| %?o@YwBo^E End Sub P)7_RE*gY GCw<jHw 最后在Matlab画图如下: 'f+g`t? -3YsrcJi 并在工作区保存了数据: `(SWE+m1g (-V=&F_ XHKVs 并返回平均值: jU 4*fzsZI x#mZSSd 与FRED中计算的照度图对比: N8$MAW :z;}:+7n 例: Yl65|=ne k+(UpO=/* 此例系统数据,可按照此数据建立模型 1[QH68
T?!&a0 系统数据 =xO q-M Tk9/1C{8 \u|8MEB 光源数据: FZ!KZ!p Type: Laser Beam(Gaussian 00 mode) *`}4]OGv. Beam size: 5; D,aJ`PK~ Grid size: 12; Dxc`K?M Sample pts: 100; ^':Az6Z 相干光; MoKGnb 波长0.5876微米, ` ,B&oV> 距离原点沿着Z轴负方向25mm。 $EHnlaG8r NNWbbU3wjh 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: 8}Pd- .se enableservice('AutomationServer', true) |+?ABPk" enableservice('AutomationServer') /]/3)@wT !fFmQ\|)4S +6vm4(3? QQ:2987619807 @IaK:
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