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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。 9mmkFaBQ X[SdDYMY 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: 3BZa}Q_ enableservice('AutomationServer', true) =~D QX\ enableservice('AutomationServer') L2sUh+'| "^froQ{"T 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。 MQ#nP_i yv;KKQ 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: 74w Df 1. 在FRED脚本编辑界面找到参考. ShIJ6LZ 2. 找到Matlab Automation Server Type Library LJ8 t@ui 3. 将名字改为MLAPP >eC>sTPQ{ _Xqa_6+/ /g`!Zn8a 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。 '+s ?\X4VC W?:e4:Q 图 编辑/参考 [yhK4A K\trT!I 现在将脚本代码公布如下,此脚本执行如下几个步骤: V+$^4Ht 1. 创建Matlab服务器。 ^\f1zg9I 2. 移动探测面对于前一聚焦面的位置。 tH)fu%:p 3. 在探测面追迹光线 u*S-Pji,x 4. 在探测面计算照度 {aVRvZH4 5. 使用PutWorkspaceData发送照度数据到Matlab @ *<`*W 6. 使用PutFullMatrix发送标量场数据到Matlab中 +^ cjdH* 7. 用Matlab画出照度数据 A"}Ib' 8. 在Matlab计算照度平均值 KXiStwS 9. 返回数据到FRED中 KY'x;\0
g b|DiU} 代码分享: Q$*JkwPQ} iAr]Ed"9| Option Explicit )Tl]1^ dJ9v/k_ Sub Main <~Oy3#{ V q[4RAd^P Dim ana As T_ANALYSIS lD#S:HX Dim move As T_OPERATION "(YfvO+ Dim Matlab As MLApp.MLApp Z VyJ%"(E Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long Vo;0i$ Dim raysUsed As Long, nXpx As Long, nYpx As Long O>LqpZ
Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double @s|G18@ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double [OYSNAs*y Dim meanVal As Variant B;^1W{%J bIXD(5y Set Matlab = CreateObject("Matlab.Application") ]p@q.P LL_@nvu}M ClearOutputWindow {
V$}qa{P Ms=N+e$n 'Find the node numbers for the entities being used. FvXpqlp detNode = FindFullName("Geometry.Screen") GD1L6kVd1 detSurfNode = FindFullName("Geometry.Screen.Surf 1") (XNd]G anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") B.4Or] o&)v{q 'Load the properties of the analysis surface being used. 7P:/ (P LoadAnalysis anaSurfNode, ana 8xt8kf*k GQ 0(lS 'Move the detector custom element to the desired z position. ^8=e8O z = 50 @;X#/dZe GetOperation detNode,1,move Ww0dU _ move.Type = "Shift" C'6c, move.val3 = z :0kKw=p1R SetOperation detNode,1,move "9IR| Print "New screen position, z = " &z 2i$_ ,[fi >-j([% 'Update the model and trace rays. AHzm9U @ EnableTextPrinting (False) w:9M6+mM^ Update |F +n7 DeleteRays s{:Thgv,9 TraceCreateDraw -U{!'e8YiN EnableTextPrinting (True) TMD*-wYr rrSFmhQUk 'Calculate the irradiance for rays on the detector surface. GA"vJFQ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) @o6! Print raysUsed & " rays were included in the irradiance calculation. Flaqgi/j qu0q
LM 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. fS3% Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Xdh@ ^` mGoNT 'PutFullMatrix is more useful when actually having complex data such as with blUS6"kV} 'scalar wavefield, for example. Note that the scalarfield array in MATLAB F$S/zh$)0 'is a complex valued array. `('NH]^ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) L>pSE'} Matlab.PutFullMatrix("scalarfield","base", reals, imags ) c~= {A Print raysUsed & " rays were included in the scalar field calculation." JyePI:B&)j p\}!uS4 ( 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used =N2@H5+7 'to customize the plot figure. s$~H{za xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) {KSy I# xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ]}pAZd yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) SduUXHk yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ypNeTR$4 nXpx = ana.Amax-ana.Amin+1 w+{{4<+cd nYpx = ana.Bmax-ana.Bmin+1 p7L6~IN C't%e 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS (`<B#D;
'structure. Set the axes labels, title, colorbar and plot view. ]d*O>Pm Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) *f SX3Dk Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) <bJ~Ol Matlab.Execute( "title('Detector Irradiance')" ) P0rdGf 5T Matlab.Execute( "colorbar" ) (L!u[e0[# Matlab.Execute( "view(2)" ) /U>8vV+C Print "" UMH~Q`" Print "Matlab figure plotted..." eGUe#(I / ?sxf_0* 'Have Matlab calculate and return the mean value. *7qa]i^] Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 0Qg%48u Matlab.GetWorkspaceData( "irrad", "base", meanVal ) U+uIuhz Print "The mean irradiance value calculated by Matlab is: " & meanVal &VxK
AQMxN UJ`%uLR~ 'Release resources M#yUdl7d Set Matlab = Nothing iHWt;] :~p_(rE End Sub BT(G9Pj; ?[
D6|gp 最后在Matlab画图如下: `Mo%)I<`= tfv@
)9 并在工作区保存了数据: (JiEV3GH >P6U0 M+4S >Sjw 并返回平均值: >Lz2zlZI HPK}Z|Vl 与FRED中计算的照度图对比: '=IuwCB|; efh 1-3f 例: obw:@i# V.[b${ 此例系统数据,可按照此数据建立模型 QEEX|WM 'v@1_HHW\ 系统数据 n4zns,:)/ NmN:x&/ FFH{#|_1 光源数据: ezd@>(hJ Type: Laser Beam(Gaussian 00 mode) lqKwjJtX Beam size: 5; cr{dl\Na Grid size: 12; ;~s@_}& Sample pts: 100; *1}vn%wvn 相干光; Vb2")+*: 波长0.5876微米, 6:\z8fYD 距离原点沿着Z轴负方向25mm。 W*D*\E t*Wxvoxk 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: 4 W+ nSv enableservice('AutomationServer', true) y)Lyo'` enableservice('AutomationServer') /h@rLJ)o>
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