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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。 $lO\eQGxB Va1|XQ<CL 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: NWKD:{ enableservice('AutomationServer', true) U8moVj8w1 enableservice('AutomationServer') hVd63_OO &oT]ycz% 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 =~R0U FCg,p2 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: y_\d[ 1. 在FRED脚本编辑界面找到参考. [9w8oNg0 2. 找到Matlab Automation Server Type Library 2hquE_1S[w 3. 将名字改为MLAPP hRME;/r]X ?f a/}|T L:~
"Vw6]_ 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 RlpW)\{j? %cBJ haR{( 图 编辑/参考 ^fRA$t ~V (WD;Mk 现在将脚本代码公布如下,此脚本执行如下几个步骤: T'w=v-(J 1. 创建Matlab服务器。 zg)]: 2. 移动探测面对于前一聚焦面的位置。 xNT[(( 3. 在探测面追迹光线 PyIIdTm 4. 在探测面计算照度 eQMY3/# 5. 使用PutWorkspaceData发送照度数据到Matlab ,UY],;ib 6. 使用PutFullMatrix发送标量场数据到Matlab中 [~$9n_O94 7. 用Matlab画出照度数据 M*%iMz 8. 在Matlab计算照度平均值 qF>}"m 9. 返回数据到FRED中 Cfa?LgSz 9HWtdJ+^C= 代码分享: 1;SWfKU?. N'TL &] Option Explicit d6wsT\S K4y4!zz Sub Main uZi]$/ic /I="+ Dim ana As T_ANALYSIS xaejG/'iK Dim move As T_OPERATION 9=Y-w s Dim Matlab As MLApp.MLApp mI@]{K}Q% Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long @"];\E$sI Dim raysUsed As Long, nXpx As Long, nYpx As Long sAWUtJ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double UP^{'eh Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double a3JG&6- Dim meanVal As Variant :4/RB%)" rD
fUTfv|Q Set Matlab = CreateObject("Matlab.Application") ,SH))%Cyt a//<S?d$: ClearOutputWindow )y_MI
r G-xW&wC- 'Find the node numbers for the entities being used. fC52nK&T8 detNode = FindFullName("Geometry.Screen") t*~V]wZ detSurfNode = FindFullName("Geometry.Screen.Surf 1") qf7lQovK anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") pvD\E d A[I 'Load the properties of the analysis surface being used. ma,H<0R LoadAnalysis anaSurfNode, ana LDx1@a|83 D!+d]A[r 'Move the detector custom element to the desired z position. QVsOB$ z = 50 )u`q41! GetOperation detNode,1,move *{/BPc0* move.Type = "Shift" w/#k.YE move.val3 = z {rBS52,Z# SetOperation detNode,1,move Q!iM7C!8 Print "New screen position, z = " &z Z~CL|= S2'./!3yv 'Update the model and trace rays. V*"-@ EnableTextPrinting (False) s sUWr=mD Update :>c33X} DeleteRays ZkSlztL)Tr TraceCreateDraw IZoS2^:yw EnableTextPrinting (True) K1Snag _ ?]bd-E 'Calculate the irradiance for rays on the detector surface. IC"bg<L,* raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) y yW;VKN Print raysUsed & " rays were included in the irradiance calculation. DY/xBwIF 4"U/T1& 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. Lk9X>`b#B Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) #`?B: _8P0iC8Zg# 'PutFullMatrix is more useful when actually having complex data such as with qwM71B!r 'scalar wavefield, for example. Note that the scalarfield array in MATLAB JTA65T{3 'is a complex valued array. Nk*d=vj raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 50q(8F-N Matlab.PutFullMatrix("scalarfield","base", reals, imags ) i=jwk_y Print raysUsed & " rays were included in the scalar field calculation." Q'>pOtJG*J Cdg/wRje 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used wc`UcGO 'to customize the plot figure. xkV(E!O xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) =bgzl=A` xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) I7,5ID4pn yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ammlUWl yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 1fUg nXpx = ana.Amax-ana.Amin+1 (?4m0Sn>#h nYpx = ana.Bmax-ana.Bmin+1 0}H7Xdkp ~
"Xcd8: 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS /vO8s?? 'structure. Set the axes labels, title, colorbar and plot view. .^
djt Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) e!k1GTH^ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) [ @ >} Matlab.Execute( "title('Detector Irradiance')" ) 0P i+ (X Matlab.Execute( "colorbar" ) q(xr5iuP_ Matlab.Execute( "view(2)" ) HueGARS Print "" F#Y9 @E Print "Matlab figure plotted..." cip5 -Z@8 tZ\e:AAi 'Have Matlab calculate and return the mean value. ^m
pWQ`R Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) %x{jmZ$} Matlab.GetWorkspaceData( "irrad", "base", meanVal ) R `K1L!`3 Print "The mean irradiance value calculated by Matlab is: " & meanVal mk.1j x?l ,^wjtA3j8 'Release resources ^IW5c>;| Set Matlab = Nothing Kcl~cIh7 7 AwnQ5-IR\ End Sub PzF>yG[ tBUn
KPT 最后在Matlab画图如下: u-</G-y vo(riHH 并在工作区保存了数据: Z;/QB6|% !U::kr=t '_ZiZ4O 并返回平均值: R?62gH Mbm'cM&} 与FRED中计算的照度图对比: da'1H qkXnpv 例: pSa
pF)1> 2P,%}Ms 此例系统数据,可按照此数据建立模型 d)>b/0CZ &ci;0P#Q 系统数据 !#y_vz9 ~#MXhhqB wE~&Y?^ 光源数据: M:M"7>: Type: Laser Beam(Gaussian 00 mode) _w}l, Beam size: 5; MD9 8N{+[| Grid size: 12; Z1}@N/>> Sample pts: 100; 1u8 k} 相干光; "%(SLQOyy 波长0.5876微米, :%[mc-6. 距离原点沿着Z轴负方向25mm。 ~n=oPm$pR -#Bk 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: ^V}c8 P| enableservice('AutomationServer', true) +7\"^D enableservice('AutomationServer') F5y0(=$T :X*$U
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