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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。 !*u5HVn =If % m9 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: exV6&bdu enableservice('AutomationServer', true) i0,{*LD%^ enableservice('AutomationServer') ?UQVmE& 8YraW| H 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。 oM-{)rvQd ([UuO}m- 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: )gV+BHK 1. 在FRED脚本编辑界面找到参考. lDV8< 2. 找到Matlab Automation Server Type Library &KgR;.R^J 3. 将名字改为MLAPP 2F^
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'Z'X`_ dra'1E 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。 5/DTE:M< 8+
eZU<\B( 图 编辑/参考 @8Drhx %0INtq 现在将脚本代码公布如下,此脚本执行如下几个步骤: ~j3B' 1. 创建Matlab服务器。 shxr^ 2. 移动探测面对于前一聚焦面的位置。 2 8SlFu? 3. 在探测面追迹光线 !798%T 4. 在探测面计算照度 >h<eEv/ 5. 使用PutWorkspaceData发送照度数据到Matlab '*!R
gbj; 6. 使用PutFullMatrix发送标量场数据到Matlab中 m(nlu 7. 用Matlab画出照度数据 !$AVlMnJ 8. 在Matlab计算照度平均值 x+|Fw d 9. 返回数据到FRED中 t*<vc]D qyUcjc%[ 代码分享: /V~L:0% (U2G" Option Explicit n0U^gsD4J f1=BBQY
> Sub Main <.$<d CSc*UX+ Dim ana As T_ANALYSIS V|}9d:&O Dim move As T_OPERATION lZ0+:DaP2 Dim Matlab As MLApp.MLApp BQSA;;n] Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long J=*y>Zt-b Dim raysUsed As Long, nXpx As Long, nYpx As Long T =3te|fv Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double )&+_T+\ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double o}v #Df Dim meanVal As Variant "+_]N9%) b-]E-$Uz Set Matlab = CreateObject("Matlab.Application") oF.Fg<p( &Xe r#6~ ClearOutputWindow f Otrn ,9|% 'Find the node numbers for the entities being used. PZNo.0M70 detNode = FindFullName("Geometry.Screen") rRcfZZ~` M detSurfNode = FindFullName("Geometry.Screen.Surf 1") u>&\@?( anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") -c<<A.X MP[v 9m@ 'Load the properties of the analysis surface being used. Ou2H~3^PL LoadAnalysis anaSurfNode, ana _I~TpH^1K sl6p/\_w 'Move the detector custom element to the desired z position. Lj *FKP\{ z = 50
a[";K, GetOperation detNode,1,move dr~MyQ move.Type = "Shift" 68FxM#xR move.val3 = z Z<jRZH*L SetOperation detNode,1,move ;zs*Zd7h M Print "New screen position, z = " &z *^Zt5 zk oge^2 'Update the model and trace rays. ZhxMA*fL EnableTextPrinting (False) W{ eu_ Update 8o -?Y.2 DeleteRays JsnavI6 TraceCreateDraw Z ;% EnableTextPrinting (True) QIi*'21a+ ,Lv}Xku 'Calculate the irradiance for rays on the detector surface. (ZShh y8g raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) =#BeAsFfO Print raysUsed & " rays were included in the irradiance calculation. y{u6t 3 + A0@#:B 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. -mY90]g Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 3;>(W
W3<O+ S& 'PutFullMatrix is more useful when actually having complex data such as with GZZLX19sq 'scalar wavefield, for example. Note that the scalarfield array in MATLAB
)[p8 'is a complex valued array. X'kw5P!sq raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) =7e8N&-nv Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ]XPGlM Print raysUsed & " rays were included in the scalar field calculation." #H!~:Xu /2FX"I[0V% 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used EHzZ9zH\ 'to customize the plot figure. Y\+^\`Tqu xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ~%<PEl| xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) lg8~`96 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 2CmeO&(Qf* yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ;Ly4Z*!2 nXpx = ana.Amax-ana.Amin+1 bzJKoxU nYpx = ana.Bmax-ana.Bmin+1 uFok'3!g7% MO _9Yi 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS AP@xZ%;K 'structure. Set the axes labels, title, colorbar and plot view. @%#(Hse Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ,7j`5iq[m Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) J&3;6I
& Matlab.Execute( "title('Detector Irradiance')" ) PU'v o4 Matlab.Execute( "colorbar" ) z?
{#/ Matlab.Execute( "view(2)" ) Ev^Xs6 }" Print "" dt5gQ9(B Print "Matlab figure plotted..." Ys<wWfW Ey6K@@% 'Have Matlab calculate and return the mean value. "Q/3]hc. Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) y:,{U*49 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 8vT:icl Print "The mean irradiance value calculated by Matlab is: " & meanVal A%GJ|h,i 3/ [= 'Release resources PH7L#H^ Set Matlab = Nothing ]$L[3qA. ?BLOc;I&a End Sub 3YLnh@- 1B1d>V$* 最后在Matlab画图如下: +$UfP(XmH VtKN{sSnu 并在工作区保存了数据: ?DRC!
9o^ `3+U6>U [ :EO}uP2 并返回平均值: *jJ62-o c^bA]l^a 与FRED中计算的照度图对比: lp9<j1Wl v4v+;[a% 例: S 5d{dTPq )T4L^^` 此例系统数据,可按照此数据建立模型 S1B/ClKWq %bimcRX#W 系统数据 0)/214^& )F~_KD)7jJ Y{O&-5H^| 光源数据: Ym6ec|9; Type: Laser Beam(Gaussian 00 mode) $bo^UYZ6 Beam size: 5; gO/(/e>P Grid size: 12; asF-mf;D Sample pts: 100; :rj78_e9 相干光; H,I}R 波长0.5876微米, t/$xzsoJZr 距离原点沿着Z轴负方向25mm。 O<E0L&4-& oby*.61?5l 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: ]SPB c enableservice('AutomationServer', true) ~H$XSNPi enableservice('AutomationServer') OM.^>=
F#PJ+W*h j~{2fd<> QQ:2987619807 Ya_6Zd4O
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