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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。 Hh,\>= ': %h^; "|Z 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: J-=&B5"O> enableservice('AutomationServer', true) HyZh27PE enableservice('AutomationServer') VsFRG;:\U ~Xa >; 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。 233jT@Z (T,ST3{*k 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: fy7]I?vm@ 1. 在FRED脚本编辑界面找到参考. ~u.CY 2. 找到Matlab Automation Server Type Library k: D<Q 3. 将名字改为MLAPP 0&zp9(G5 -K PbA`j+ ,9=5.+AJ 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。 C&r&&Pw ~r+;i,,X 图 编辑/参考 g\d|/HVK zoA]7pG- 现在将脚本代码公布如下,此脚本执行如下几个步骤: 6~j6M4* 1. 创建Matlab服务器。 7h0LR7 2. 移动探测面对于前一聚焦面的位置。 c.r]w 3. 在探测面追迹光线 pFhznH{0 4. 在探测面计算照度 V4iN2 5. 使用PutWorkspaceData发送照度数据到Matlab </Ja@% 6. 使用PutFullMatrix发送标量场数据到Matlab中 :D;BA 7. 用Matlab画出照度数据 Z
sv(/> 8. 在Matlab计算照度平均值 r3;?]r.}7 9. 返回数据到FRED中 5!-'~W Dhv ^}m@ 代码分享: 0"LJ{:plz L~=h?C< Option Explicit ,x&T8o/a k,OP*M Sub Main gM&XVhQJ\ $zKf>[K Dim ana As T_ANALYSIS PS**d$ S Dim move As T_OPERATION s: pmB\ Dim Matlab As MLApp.MLApp =wtu Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ^|gD;OED7O Dim raysUsed As Long, nXpx As Long, nYpx As Long s$s~p
+U Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 90X<Qs Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Z0 @P1 Dim meanVal As Variant 0M-=3 T )T&ZiHIJ3 Set Matlab = CreateObject("Matlab.Application") c<fl6o) Ia
%> c ClearOutputWindow ~nDbWv" #-W
a3P 'Find the node numbers for the entities being used. hR(\ %p detNode = FindFullName("Geometry.Screen") "V'<dn detSurfNode = FindFullName("Geometry.Screen.Surf 1") QbrR=[8b anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") epXvk
& :"{("!x 'Load the properties of the analysis surface being used. D?A3p6% LoadAnalysis anaSurfNode, ana K+|G9 OiI29 'Move the detector custom element to the desired z position. WCRGqSr4
z = 50 Qa>t$`o` GetOperation detNode,1,move |$ move.Type = "Shift" ~)vq0]MRg move.val3 = z bS7%%8C SetOperation detNode,1,move NpI "XQ Print "New screen position, z = " &z /#TtAkH E &G]R! 'Update the model and trace rays. [`(W(0U% EnableTextPrinting (False) upi\pXv Update jJbS{1z DeleteRays &65I
6 TraceCreateDraw JP{Y Q:NF EnableTextPrinting (True) #7v=#Jco h\-3Y U 'Calculate the irradiance for rays on the detector surface. pd^"MG raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) r|av|7R Print raysUsed & " rays were included in the irradiance calculation. 'nJ,mZx Yc^;?n`x 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. M,w5F5 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) grVPu! B; 0(qtn9;=2 'PutFullMatrix is more useful when actually having complex data such as with o*_arzhA 'scalar wavefield, for example. Note that the scalarfield array in MATLAB \uG^w(*) 'is a complex valued array. SR>(GQ,m0; raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) *{x8@|K8 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) e5
N$+P" Print raysUsed & " rays were included in the scalar field calculation." vFwhe! q8SHFKE 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 5D+rR<pD}" 'to customize the plot figure. [[s^rC<d xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) #n_t5 O[ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) adY ,Nz yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) tZ>'tE yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) pL5Bz!_r nXpx = ana.Amax-ana.Amin+1 {iXQUj
nYpx = ana.Bmax-ana.Bmin+1 M.qE$ <g$b M;6% 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS GahIR9_2 'structure. Set the axes labels, title, colorbar and plot view. N1fPutl$a Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) >c)-o}bd^ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) |\FJ Matlab.Execute( "title('Detector Irradiance')" ) r;~7$B) Matlab.Execute( "colorbar" ) v`&>m' Matlab.Execute( "view(2)" ) ;q?WU>c{? Print "" zX8'OoEH*9 Print "Matlab figure plotted..." U _sM==~ +?'a2pUS 'Have Matlab calculate and return the mean value. ^V0I!&7lx Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) O^Y@&S RrQ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) R+# g_"1@p Print "The mean irradiance value calculated by Matlab is: " & meanVal ]u|5ZCv0 tq=7HM 'Release resources @Zzg^1Ilpu Set Matlab = Nothing 9}T(m(WQVu bQ`2ll*( End Sub Il]p >B /"@k_[O 最后在Matlab画图如下: Lvb'qZ6n %Y= 并在工作区保存了数据: .R^q$U~v3 ef K
WR 3ih:t'N- 并返回平均值: 9Xe|*bT ZdJQ9y 与FRED中计算的照度图对比: R-6km Tex> ~? n)/i(" 例: k $E{'Dv vhrURY. 此例系统数据,可按照此数据建立模型 :gM_v?sy Ask~ 系统数据 T5eJIc3a" .2
}5Dc,eR x75 3o\u! 光源数据: $r1{Nh Type: Laser Beam(Gaussian 00 mode) X\|h:ce Beam size: 5; obK6GG?ZE Grid size: 12; NchEay;` Sample pts: 100; Nazr4QU 相干光; F\ %PB p 波长0.5876微米, MtG~O;?8 距离原点沿着Z轴负方向25mm。 7&2CLh Lpk`qJ 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: 3uuB/8 enableservice('AutomationServer', true) ]#\/1!W enableservice('AutomationServer') 6C- !^8[f *#Iqz9X.Y3 o(YF`;OhvS QQ:2987619807 PG*FIRDb
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