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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。 u9:;ft{}N c[!e*n!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: Id]WKL: enableservice('AutomationServer', true) f<xF+wE enableservice('AutomationServer') j_&/^-;e kOVx]= 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。 h?.6e9Y4 Z{chAg\ 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: 00U8<~u 1. 在FRED脚本编辑界面找到参考. ?@|1>epgd 2. 找到Matlab Automation Server Type Library Mki(,Y|1~ 3. 将名字改为MLAPP vMzR3@4e fB1JU1 1(w0*` 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。 ;s"m*
4N X^_,`H@ 图 编辑/参考 g0rdF NxNR;wz>l 现在将脚本代码公布如下,此脚本执行如下几个步骤: Lr)h>j6\ 1. 创建Matlab服务器。 `C=!8q 2. 移动探测面对于前一聚焦面的位置。 ;Bcf~[ErM 3. 在探测面追迹光线 1:My8 4. 在探测面计算照度 s?~Abj_ 5. 使用PutWorkspaceData发送照度数据到Matlab !aa^kcEjnL 6. 使用PutFullMatrix发送标量场数据到Matlab中 RduA0@g0 7. 用Matlab画出照度数据 i= ~HXr} 8. 在Matlab计算照度平均值 Xe=@I* 9. 返回数据到FRED中
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s=q\BmG 代码分享: =_%:9FnQ0 x 9Gm)~ Option Explicit &_" 3~:N8k k49CS*I Sub Main t=XiSj\n ji A$6dZU Dim ana As T_ANALYSIS 4I:Jb;k> Dim move As T_OPERATION ,>{4*PM( Dim Matlab As MLApp.MLApp m\1*/6oV Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ]a_;*Xq8d Dim raysUsed As Long, nXpx As Long, nYpx As Long 8Y5*
1E* Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double xg'0YZ\t Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double zG [-n. Dim meanVal As Variant `*}#Bks! of+$TKQNpN Set Matlab = CreateObject("Matlab.Application") <+_OgF1G 0R_ZP12 ClearOutputWindow a2dF(H
WgE~H)_% 'Find the node numbers for the entities being used. S`0@fieOf detNode = FindFullName("Geometry.Screen") >:OOuf# detSurfNode = FindFullName("Geometry.Screen.Surf 1") ;-*4 (3lu anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") F{l,Tl"Jw WpTC,~- 'Load the properties of the analysis surface being used. p@cPm8L3 LoadAnalysis anaSurfNode, ana @|-ydm0 M?}2 'Move the detector custom element to the desired z position. sB7DF<91 z = 50 -.^Mt.) GetOperation detNode,1,move Hd;>k$B move.Type = "Shift" i.F[.-. move.val3 = z ?[XH`c, SetOperation detNode,1,move ,0- Print "New screen position, z = " &z (6 0,0|s rB=1*.}FLc 'Update the model and trace rays. %}j/G l5 EnableTextPrinting (False) i]Kq Update w?Q@"^IL DeleteRays QZh8l-!#5 TraceCreateDraw F!fxA# EnableTextPrinting (True) Xj!0jF33 /3Se*"u 'Calculate the irradiance for rays on the detector surface. >{m>&u;Cc raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) `uzRHbJ` Print raysUsed & " rays were included in the irradiance calculation. ]j1BEO!Bg
>St 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. [;|g2\ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) i&_sbQ^ :$P <e~z' 'PutFullMatrix is more useful when actually having complex data such as with "B+M5B0Z 'scalar wavefield, for example. Note that the scalarfield array in MATLAB QF%@MK0zC 'is a complex valued array. i~K~Czmok+ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ]&}?J:+?0E Matlab.PutFullMatrix("scalarfield","base", reals, imags ) (%I`EAR Print raysUsed & " rays were included in the scalar field calculation." g1&GX(4[ \;P Bx & 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used apw8wL2 'to customize the plot figure. ENqJ9%sk7 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 1%1-j xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) C}+(L3Z yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) _k
~bH\( yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) [$] JvF nXpx = ana.Amax-ana.Amin+1 >@rp]xx nYpx = ana.Bmax-ana.Bmin+1 :j9;P7&"? A1YIPrav( 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 0Q>Yoa
11 'structure. Set the axes labels, title, colorbar and plot view. NEJ
Nu_Z Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) (_-zm)F7 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) lHP[WO
Matlab.Execute( "title('Detector Irradiance')" ) t%8*$"~X Matlab.Execute( "colorbar" ) .^Ek1fi. Matlab.Execute( "view(2)" ) :[AW Print "" yYF80mnJz Print "Matlab figure plotted..." '<XG@L L\n_q6n 'Have Matlab calculate and return the mean value. 2+ 9">a@ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) E-!`6 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) #]:nQ( Print "The mean irradiance value calculated by Matlab is: " & meanVal L0uN|?} t,=khZ 'Release resources iLS'47 Set Matlab = Nothing 8+GlM+>4 a2p<HW;)m End Sub L
TO1LAac t@!oc"z}@ 最后在Matlab画图如下: iL5+Uf)E3 Ng;E]2" 并在工作区保存了数据: }hl#
e[$ %} \@Wk~ lDAw0 C3 并返回平均值: srC'!I=s>8 ~0worI? 与FRED中计算的照度图对比: ^*Rr x ea7v:#O[S 例: Ym!Ia&n ]A!Gr(FHQ 此例系统数据,可按照此数据建立模型 k*lrE4::a (u$Q 系统数据 >Wy@J]Y# qFvtqv2 "4L' 2w+ 光源数据: Af *^u|# Type: Laser Beam(Gaussian 00 mode) #ljfcQm Beam size: 5; v\f 41M7D Grid size: 12; sFB; /*C Sample pts: 100; L6U[H#3( 相干光; RCgs3JIE+2 波长0.5876微米, #msk'MVt 距离原点沿着Z轴负方向25mm。 dr:)+R WFLT[j!1 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!t&zkAK enableservice('AutomationServer', true) CXJ0N enableservice('AutomationServer') (wvDiW5
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