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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。 ]0i2]=J&, 4<g72| y 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: _*$B|%k enableservice('AutomationServer', true) thPH_DW>eb enableservice('AutomationServer') px>>]>ZMH 9BD|uU;0 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 OPY/XKyY, 70
UgK E 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: d+2O^of:T 1. 在FRED脚本编辑界面找到参考. |J Q:.h 2. 找到Matlab Automation Server Type Library `VFl|o#H 3. 将名字改为MLAPP C9g~l}=$& z{3%Hq pd>a6 lI` 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。 :_\!t45 q&$0i 图 编辑/参考 KHus/ M&0 h!N&gZ[0 现在将脚本代码公布如下,此脚本执行如下几个步骤: D^s0EW-E 1. 创建Matlab服务器。 oZ>`Qu 2. 移动探测面对于前一聚焦面的位置。 lMzCDx!m 3. 在探测面追迹光线 O?,i? 4. 在探测面计算照度 C$RAJ 5. 使用PutWorkspaceData发送照度数据到Matlab (bFWT_CChz 6. 使用PutFullMatrix发送标量场数据到Matlab中 a H|OA\< 7. 用Matlab画出照度数据 tbzvO<~ 8. 在Matlab计算照度平均值 Pv-V7`{ 9. 返回数据到FRED中 u1|P'>;lF fAM4Q 代码分享: !+45=d 5 r{!"%03H_ Option Explicit ;Q>3N( 7YXXkdgbd Sub Main ?tC}M;~ )Kk(P/s Dim ana As T_ANALYSIS FX|lhwmc( Dim move As T_OPERATION 8@W/43K8- Dim Matlab As MLApp.MLApp FP'u)eU&3 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long :
9?Cm` Dim raysUsed As Long, nXpx As Long, nYpx As Long Y\g90 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double Xq^y<[ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double !Zyx$2K Dim meanVal As Variant vzyI::f? R3{*v =ov Set Matlab = CreateObject("Matlab.Application") 9{UP)17 'q};L 6 ClearOutputWindow ]k`Fl," 6KCCbg/ 'Find the node numbers for the entities being used. Fy_<Ui detNode = FindFullName("Geometry.Screen") i9@;,4f detSurfNode = FindFullName("Geometry.Screen.Surf 1") 22Y!u00D anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Ss<_K>wk `^&15?Wk 'Load the properties of the analysis surface being used. %$Jqt LoadAnalysis anaSurfNode, ana 27*(oT 'e<HP Ni) 'Move the detector custom element to the desired z position. ycl>git] z = 50 "\zj][sL GetOperation detNode,1,move r8
Zyld_@ move.Type = "Shift" H81.p move.val3 = z C DnR SetOperation detNode,1,move LA;V}%y? Print "New screen position, z = " &z #lyM+.T ^iV`g?z 'Update the model and trace rays. .e FOfV) EnableTextPrinting (False) uzVG q!'H Update ph8Jn+|E DeleteRays -l P ) TraceCreateDraw '?`@7Eol EnableTextPrinting (True) ){:q;E]^fB l6S19Kv 'Calculate the irradiance for rays on the detector surface. u>t|X}JH raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) %<=w [*i Print raysUsed & " rays were included in the irradiance calculation. u8<&F`7j PQU3s$ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. DYT@BiW{ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) o%/-5- S6Xb*6 'PutFullMatrix is more useful when actually having complex data such as with 0\EpH[m}- 'scalar wavefield, for example. Note that the scalarfield array in MATLAB G. -h=DT] 'is a complex valued array. r sX$fU8 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) e>?_)B4 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) C-a*EG Print raysUsed & " rays were included in the scalar field calculation." P|e:+G 7 }&Wp3EWw 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used pB g|n=^ 'to customize the plot figure. WA]%,6 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) J8GXI :y xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) RV0>-@/x yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) i14[3bPLk! yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 9S:{ nXpx = ana.Amax-ana.Amin+1 ]k::J>84 nYpx = ana.Bmax-ana.Bmin+1 SE,o7_k'S zz(!t eBC 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Sc;iAi
( 'structure. Set the axes labels, title, colorbar and plot view. )(:+q(m Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) O8K@&V p Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) L,Ao.?j Matlab.Execute( "title('Detector Irradiance')" ) Z/89&Uy`h Matlab.Execute( "colorbar" ) ] ?DDCew Matlab.Execute( "view(2)" ) H
Z;ZjC* Print "" la
G$v-r Print "Matlab figure plotted..." F\-B3i%0 5u2{n rc 'Have Matlab calculate and return the mean value. E;6Y? vJ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 54
M!Fq- Matlab.GetWorkspaceData( "irrad", "base", meanVal ) kq) +@p Print "The mean irradiance value calculated by Matlab is: " & meanVal ~q0I7M Hv8SYQ| 'Release resources d\~p5_5. Set Matlab = Nothing _u:>1] 9">zdFC' End Sub BA~a?"HS /6+1{p 最后在Matlab画图如下: zW*}`S" B<|:K\MA 并在工作区保存了数据: 5x*5|8 v-P8WFjca ?TvQ"Y}k 并返回平均值: ;j>*;Q` $x?NNS_ "J 与FRED中计算的照度图对比: :y=!{J<
Uby,Tu 例: ayV6m cvZni#o2) 此例系统数据,可按照此数据建立模型 *ZGX-+{ 6OfdD.y 系统数据 z=ML(1c= -Qg
2qN2{ -'I _*fu 光源数据: UH5w7M Type: Laser Beam(Gaussian 00 mode) Sa%zre@ Beam size: 5; /SnynZ.q Grid size: 12; :=rA Yc3] Sample pts: 100; r8IX/ , 相干光; M,crz 波长0.5876微米, q^Z~IZ8IT 距离原点沿着Z轴负方向25mm。 %oAL Wm<z?.lS 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: z)5S^{( enableservice('AutomationServer', true) ~_'0]P\ enableservice('AutomationServer') -u6}T!
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