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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。 B8PF}Mf V7^?jck 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: P.wINo enableservice('AutomationServer', true) _CZ* z enableservice('AutomationServer') 2::T, Z N>~*Jp2; 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。 ^;2L`U@5 Qknd ^% 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: =19]a 1. 在FRED脚本编辑界面找到参考. ,&k5Qq 2. 找到Matlab Automation Server Type Library ;)kBJ @ 3. 将名字改为MLAPP `A'*x]l ^_oLhNoez2 J7xZo=@k 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。 8RK\B%UW `i{ :mio 图 编辑/参考 Ik,w3 }*P* s?2;u p*D 现在将脚本代码公布如下,此脚本执行如下几个步骤: 6Q`ce!~$ 1. 创建Matlab服务器。 *rbayH 2. 移动探测面对于前一聚焦面的位置。 u
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m8 3. 在探测面追迹光线 )SQ g 4. 在探测面计算照度 H!A^ MI 5. 使用PutWorkspaceData发送照度数据到Matlab ux }DWrR 6. 使用PutFullMatrix发送标量场数据到Matlab中 vQh'C. 7. 用Matlab画出照度数据 hImCy9i} 8. 在Matlab计算照度平均值 ZDb`]c4( 9. 返回数据到FRED中 ,s2.l/5r;C J]N}8 0 代码分享: u+V;r)J{ / [19ITZ Option Explicit +VeLd+Q} (tz! "K Sub Main }[Y):Yy 9O)>>1}*S Dim ana As T_ANALYSIS 6nwO:?1o9 Dim move As T_OPERATION rfZA21y{? Dim Matlab As MLApp.MLApp -(2-zznZ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long nYe}d! Dim raysUsed As Long, nXpx As Long, nYpx As Long 7%<jZ= Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double f8j^a?d| Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 0TNzVsu7 Dim meanVal As Variant &><`? <Du*Re6g Set Matlab = CreateObject("Matlab.Application") 3ZVfZf RS1oPY
ClearOutputWindow Yv;aQF"a O~S}u 'Find the node numbers for the entities being used. +2g3%c0} detNode = FindFullName("Geometry.Screen") ^J G}|v3$ detSurfNode = FindFullName("Geometry.Screen.Surf 1") cnsGP*w anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") (UM+?]Qwy F&P)mbz1 'Load the properties of the analysis surface being used. ?( '%QfT LoadAnalysis anaSurfNode, ana HlO+^(eX ALv\"uUNu+ 'Move the detector custom element to the desired z position. 8%"e-chd z = 50 :b=0_<G GetOperation detNode,1,move k8ck#%#}Wu move.Type = "Shift" X*~YCF[_ move.val3 = z HI?>]zz| SetOperation detNode,1,move 5YCbFk^ Print "New screen position, z = " &z |(V3 o i?ak 'Update the model and trace rays. Hke\W'& EnableTextPrinting (False) :Ls36E8f= Update L_~G`Rb3 DeleteRays c~
SI" TraceCreateDraw {)y4Qp EnableTextPrinting (True) 5Zov<+kE \5Jv;gc\\ 'Calculate the irradiance for rays on the detector surface. v\Hyu1;8 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) "xOeBNRjV Print raysUsed & " rays were included in the irradiance calculation. p5KNqqZZ B]vj1m`9 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. |?>h$' Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) nAzr!$qbNv cG?266{g 'PutFullMatrix is more useful when actually having complex data such as with E;sltl 'scalar wavefield, for example. Note that the scalarfield array in MATLAB `+uXL9mo 'is a complex valued array. 4Bn+L,}. raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) U`Zn*O~/ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) <wC1+/] Print raysUsed & " rays were included in the scalar field calculation." /p>[$`Aq
6D0,ME# 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used J0 P 'to customize the plot figure. { SfU! xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ;W].j%]Le xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) vpDs5tUl yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) H[r0jREK yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) #t
O!3= 0 nXpx = ana.Amax-ana.Amin+1 >U)O@W) nYpx = ana.Bmax-ana.Bmin+1 )B_h"5X4\y =X*E(.6Ip 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 0u_'(Z-^2 'structure. Set the axes labels, title, colorbar and plot view. )sHPIxHI Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) zCrcCr Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 0"`skYJ@ Matlab.Execute( "title('Detector Irradiance')" ) 5glGlD6R Matlab.Execute( "colorbar" ) AqkK`iJ# Matlab.Execute( "view(2)" ) N,|oV|i Print "" TTpF m~?( Print "Matlab figure plotted..." .Dm{mV@*T ]_?y[@ZP 'Have Matlab calculate and return the mean value. BXY'%8q _a Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 5b,98Q Matlab.GetWorkspaceData( "irrad", "base", meanVal ) `vw.~OBl Print "The mean irradiance value calculated by Matlab is: " & meanVal M6iKl BP$#a
# 'Release resources H[
q{R Set Matlab = Nothing I>aa'em R
28* End Sub
v%5(- DF2&j! 最后在Matlab画图如下: 4&D="GA
Dfia=1A 并在工作区保存了数据: $Stu-l1e a =6&D4~R U5"Oh I 并返回平均值: &v,p_'k 7p6J 与FRED中计算的照度图对比: :8rCCop
Uv _ GSw\r 例: 3G^Ed)JvE t;Om9 此例系统数据,可按照此数据建立模型 n~j[Pw -::%9D}P| 系统数据 "'Uk0>d=_I sdQv:nd'R c ?XUb[ 光源数据: h>0<@UP Type: Laser Beam(Gaussian 00 mode) ,~(}lvqVH Beam size: 5; ;0}2@Q2@ZK Grid size: 12; u,:`5*al{ Sample pts: 100; zi
.,?Q 相干光; uW=NH;u 波长0.5876微米, RCXSz 距离原点沿着Z轴负方向25mm。 bq-\'h
f< (}1f]$V 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: &tCtCk%{j enableservice('AutomationServer', true) ~-wJ#E3g enableservice('AutomationServer') rJp6d :M
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