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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。 Zb|a\z8 ? ,A)Z.OWOq 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: $<Y%4LI enableservice('AutomationServer', true) 2JcP4!RD enableservice('AutomationServer') JAI.NKB3 m{~L Fhhd1 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 ZLPj1L ]*Q,~uV^| 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: {MTtj4$ 1. 在FRED脚本编辑界面找到参考. };EB[n 2. 找到Matlab Automation Server Type Library {^^LeUd#V 3. 将名字改为MLAPP 8.7q
-<Q ]mUt[Yy:z e$JCak= 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 C5$?Y8B3 6Z2|j~ 图 编辑/参考 3K/'K[~ wu &lG!# 现在将脚本代码公布如下,此脚本执行如下几个步骤: i\gt
@ 1. 创建Matlab服务器。 +dRRMyxe4 2. 移动探测面对于前一聚焦面的位置。 bZK^q B 3. 在探测面追迹光线 8lS
RK% 4. 在探测面计算照度 81!;W t(? 5. 使用PutWorkspaceData发送照度数据到Matlab Q&_#R(3j; 6. 使用PutFullMatrix发送标量场数据到Matlab中 7Cbr'!E\_V 7. 用Matlab画出照度数据 ccp9nXv 8. 在Matlab计算照度平均值 25 :v c0 9. 返回数据到FRED中 q(L.i)w$ ~l{Qz0& 代码分享: i~R+g3oi m\bmBK"I Option Explicit m_BpY9c]5 LU`) Sub Main &-JIXVd*R -1`}|t; Dim ana As T_ANALYSIS Q~k|lTf Dim move As T_OPERATION ^tWSu?9 Dim Matlab As MLApp.MLApp W1t_P&i Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long m}zXy\ Dim raysUsed As Long, nXpx As Long, nYpx As Long qt/6o|V Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double n<<arO"cv Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double s{V&vRr Dim meanVal As Variant .;.Zbhm ~Fl\c- Set Matlab = CreateObject("Matlab.Application") ,j\uvi(Y oIIi_yc ClearOutputWindow `T ^0&# Gm=&[?} 'Find the node numbers for the entities being used. ggYi 7Wzsd detNode = FindFullName("Geometry.Screen") PYY< detSurfNode = FindFullName("Geometry.Screen.Surf 1") (x.qyYEoI anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") e^\#DDm 9F6dKPN: 'Load the properties of the analysis surface being used. -f1}N|hy LoadAnalysis anaSurfNode, ana ImH9 F\ ]Y76~!N 'Move the detector custom element to the desired z position. _5O~]} z = 50 hNgT/y8 GetOperation detNode,1,move ,!g/1m move.Type = "Shift" 9f5~hBlo move.val3 = z .*>C[^ SetOperation detNode,1,move u|u)8;'9( Print "New screen position, z = " &z ~|ZAS] H1KXAy`& 'Update the model and trace rays. M(C}2.20 EnableTextPrinting (False) )hoVB Update 6"}F
KRR DeleteRays 7Q~W}`Qv' TraceCreateDraw hb/Z{T' EnableTextPrinting (True) i.?rom 9L4;#cy 'Calculate the irradiance for rays on the detector surface. B>\q!dX3 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) M
0RA& Print raysUsed & " rays were included in the irradiance calculation. xS+xUi I69Z'}+qz 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. !bnnUCTb\ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) D+ jvF wc"~8Ah 'PutFullMatrix is more useful when actually having complex data such as with R$`&g@P=" 'scalar wavefield, for example. Note that the scalarfield array in MATLAB XtBEVqrhi 'is a complex valued array. Az#kE.8b*A raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags )
/7,@q?v Matlab.PutFullMatrix("scalarfield","base", reals, imags ) h<PS< Print raysUsed & " rays were included in the scalar field calculation." XH/!A`ZK :6EX-Xyj 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ]6|?H6'/`v 'to customize the plot figure. (dO0`wfM xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) REi"Aj= xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) YZnFU( j yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) f.oY:3h: yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 2_?VR~mA# nXpx = ana.Amax-ana.Amin+1 AxTFVot nYpx = ana.Bmax-ana.Bmin+1 s=E6HP@q }S13]Kk?= 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS -qpM 6t 'structure. Set the axes labels, title, colorbar and plot view. w Bm4~~_ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Lk^bzW>f Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ~G6xk/+n-m Matlab.Execute( "title('Detector Irradiance')" ) Ag2Q!cq Matlab.Execute( "colorbar" ) |Dq?<Ha Matlab.Execute( "view(2)" ) qvhG^b0h Print "" j/E(*Hv Print "Matlab figure plotted..." O(.eHZ= ?G]yU 'Have Matlab calculate and return the mean value. NxK.q)tj6 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ?hIDyM Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 9Q\B1Q Print "The mean irradiance value calculated by Matlab is: " & meanVal gS] F4Cq85# 'Release resources 1}ifJ~)5S Set Matlab = Nothing ;>X;cZMd wXBd"]G)C End Sub &fkH\o7) JPgFTr 最后在Matlab画图如下: Olt;^>MQ /!/Pk'p=/ 并在工作区保存了数据: B/hQvA;( g ssEdJ ;9J6)zg !n 并返回平均值: A
L|,\s 0 EA3>$; 与FRED中计算的照度图对比: G[OJ<px "tpD -> 例: Bw[IW[(~! XZ8]se"C 此例系统数据,可按照此数据建立模型 I_`NjJ;61 jgkY^l 系统数据 X"HVK+ { W5
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nI+.De~ 光源数据: u'Hh||La" Type: Laser Beam(Gaussian 00 mode) g^i\7' Beam size: 5; {sq:vu@NC Grid size: 12; iT{[zLz>1 Sample pts: 100; g(Oor6Pp 相干光; b 1."mT!p 波长0.5876微米, o{mVXidE 距离原点沿着Z轴负方向25mm。 k@[[vj|W @XcrHnH9 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: Hbu
:HFJ! enableservice('AutomationServer', true) "Z dI~ enableservice('AutomationServer') 'S#^70kt
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