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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。 /6$8djw 9*"Ae0ok1 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: 9)Jc'd| enableservice('AutomationServer', true) JkiMrpkuk enableservice('AutomationServer') ^71!.b% }/{G 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。 HRPNZ!B f T&>L 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: ELlTR/NW 1. 在FRED脚本编辑界面找到参考. :W++`f& 2. 找到Matlab Automation Server Type Library Ul41RNy) 3. 将名字改为MLAPP ;is *[r\|1 eb uR-9 @H?_x/qBT 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。 qq)Dh'5*e, h)vRvfcmY 图 编辑/参考 m3La;%aA0 tmCm54 现在将脚本代码公布如下,此脚本执行如下几个步骤: 0."TSe83\ 1. 创建Matlab服务器。 6jGPmOM/ 2. 移动探测面对于前一聚焦面的位置。 =h#3D?b0n 3. 在探测面追迹光线 `k>h2(@9S
4. 在探测面计算照度 RH+'"f 5. 使用PutWorkspaceData发送照度数据到Matlab U!0 Qf7D 6. 使用PutFullMatrix发送标量场数据到Matlab中 tc_D8Q_ 7. 用Matlab画出照度数据 pX nY= 8. 在Matlab计算照度平均值 yLo{^4a. 9. 返回数据到FRED中 ?Cu1"bl 7Z(F-B
+j 代码分享: s /?&H- 3e<FlH{ Option Explicit |]<eJ|\= NVTNjDF%s Sub Main r dc}e"v /Ww_fY Dim ana As T_ANALYSIS ]T3dZ`-( Dim move As T_OPERATION j70]2NgX Dim Matlab As MLApp.MLApp /p=9"? Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long jmcb-=ts Dim raysUsed As Long, nXpx As Long, nYpx As Long :[#~,TW Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double E%f;Z7G Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double g' xR$6t Dim meanVal As Variant }WN0L?h.E Q}?yj,DD Set Matlab = CreateObject("Matlab.Application") 1D,$Az~. ?H c~ 3 ClearOutputWindow >@2l/x8; " iCR68e 'Find the node numbers for the entities being used. &*I\~;1 detNode = FindFullName("Geometry.Screen") ?D].Za^km detSurfNode = FindFullName("Geometry.Screen.Surf 1") MZ(TST" anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") %'}L.OvG \LFRu 'Load the properties of the analysis surface being used. x4PH-f-7 LoadAnalysis anaSurfNode, ana 4{:W5eT! / d2Z kchf 'Move the detector custom element to the desired z position. *cdr,AD?lH z = 50 +fgF &. GetOperation detNode,1,move |P_\l,f8` move.Type = "Shift" =:+k move.val3 = z Xwg|fr+p SetOperation detNode,1,move \iQD\=o Print "New screen position, z = " &z d9zI
A6y OIF0X! 'Update the model and trace rays.
;;zKHS EnableTextPrinting (False) BReNhk)S Update 05(lh<C DeleteRays }lzyl*. TraceCreateDraw ` Nn^ EnableTextPrinting (True) Kilq Jg1%C Wgl7)Xk.) 'Calculate the irradiance for rays on the detector surface. {emO=@CP raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) <a-I-~ Print raysUsed & " rays were included in the irradiance calculation. [sC]<2 r w_po5[]R 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. {x $H#<Y Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) G?LPj*=$? O a_2J#~$ 'PutFullMatrix is more useful when actually having complex data such as with 8>Xyz`$kH 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Do7&OBI~ 'is a complex valued array. h1.]Nl
C raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) XEF|B--, Matlab.PutFullMatrix("scalarfield","base", reals, imags ) `.f<RVk- Print raysUsed & " rays were included in the scalar field calculation." B2~KkMF 6i/x"vl> 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used h+k:G9;sS 'to customize the plot figure. x+zz:^yHYf xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) T}(J`{9i xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) N|c;Qzl yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) huu:z3{=J yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) @
8yV 15! nXpx = ana.Amax-ana.Amin+1 }2Y:#{m nYpx = ana.Bmax-ana.Bmin+1 6(4FC?Y7 4K82%P9a 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS B\a-Q,Wf 'structure. Set the axes labels, title, colorbar and plot view. +tL]qOBP Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) |3f?1:"Z Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ?Kw~O"L8 Matlab.Execute( "title('Detector Irradiance')" ) etdI:N*x Matlab.Execute( "colorbar" ) <d,Qi.G4 Matlab.Execute( "view(2)" ) 6[kp# Print "" sQrP,:=r# Print "Matlab figure plotted..." n?*Fr sZ TI-8I) 'Have Matlab calculate and return the mean value. * B!uYP Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 'qS&7
W( Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 1u&}Lq( Print "The mean irradiance value calculated by Matlab is: " & meanVal -QL_a8NL DfP4 ` 'Release resources ^)Xl7d|m+ Set Matlab = Nothing 5v4
,YHD !(PAUWS@ End Sub !|{T>yy y^:!]-+ 最后在Matlab画图如下: bCY8CIF yTWP1 并在工作区保存了数据: PSz|I8
c P.WEu<$ LutP&Ebt8 并返回平均值: Uk=jQfA*J sf4NKe2* 与FRED中计算的照度图对比: !6hUTjhW7z H%`Ja('"p 例: 62~8>71;' ,$ L> 此例系统数据,可按照此数据建立模型 ]6NpHDip1 5y;texsj[ 系统数据 K^j7T[pR ].=&^0cg aMQfg51W: 光源数据: ca/AScL Type: Laser Beam(Gaussian 00 mode) uc]]zI6 Beam size: 5; ~;nh|v/e Grid size: 12; |T<t19 Sample pts: 100; /1ZRjf^ 相干光; L=4%MyZ.e 波长0.5876微米, 3B#qQ# 距离原点沿着Z轴负方向25mm。 lB9 9J"A K[JbQ30 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: e ?FjN 9 enableservice('AutomationServer', true) 4Cs
|F7R enableservice('AutomationServer') H1iewsfzH +6tj
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