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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。 s<<vHzm ]t(g7lc}U 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:
vf5[x!4 enableservice('AutomationServer', true) F<'g6f enableservice('AutomationServer') (B$2)yZY } k5pfz 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。 jS R:ltd )j6S<mn 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: rzqCQZHL5 1. 在FRED脚本编辑界面找到参考. N66jFRA;x 2. 找到Matlab Automation Server Type Library &2QN^)q 3. 将名字改为MLAPP +pf 7 {tWfLfzU w'L;`k;Q 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。 )}paQmy# /8Vh G|Wb 图 编辑/参考 <~:
g uX.Aq@j 现在将脚本代码公布如下,此脚本执行如下几个步骤: VaX>tUW 1. 创建Matlab服务器。 NiWooFPKJ 2. 移动探测面对于前一聚焦面的位置。 _ZR2?y-M 3. 在探测面追迹光线 [fO]oTh 4. 在探测面计算照度 &=02.E@ 5. 使用PutWorkspaceData发送照度数据到Matlab H2k>E}` 6. 使用PutFullMatrix发送标量场数据到Matlab中 Bb-x1{t 7. 用Matlab画出照度数据 P6IhpB59 8. 在Matlab计算照度平均值 v[Ar{t& 9. 返回数据到FRED中 2H]&3kM3X Zqx5I~ 代码分享: zEks4yd `0.5aa Option Explicit A;2?!i#f }]g>PY Sub Main }r,k*I'K {BKI8vy Dim ana As T_ANALYSIS ->93.sge Dim move As T_OPERATION i(U*<1y Dim Matlab As MLApp.MLApp JNMZn/ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long +j`*?pPD(. Dim raysUsed As Long, nXpx As Long, nYpx As Long D, 3x:nK Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double C/]0jAAE7 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double -Tz/ZOJ Dim meanVal As Variant B3I<
$ "J[Cr m Set Matlab = CreateObject("Matlab.Application") `D?vmSQ Qz/=+A/4 ClearOutputWindow \ u5%+GA-: -ud!j 'Find the node numbers for the entities being used. Dk[[f<H_{ detNode = FindFullName("Geometry.Screen") OFDPtJ wV detSurfNode = FindFullName("Geometry.Screen.Surf 1") Y|1kE; anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") s q :ff S{
*RF) 'Load the properties of the analysis surface being used. l&T;G9z LoadAnalysis anaSurfNode, ana E@[`y:P meIY00 'Move the detector custom element to the desired z position. {)k}dr z = 50 81aY*\ GetOperation detNode,1,move 6'*?zZrz move.Type = "Shift" 8[zP2L!- move.val3 = z nk6xavQji SetOperation detNode,1,move DmD*,[rD Print "New screen position, z = " &z $Cf_RFH0 r0S"}<8O 'Update the model and trace rays. x2K.5q> EnableTextPrinting (False) JO1c9NyKr Update gbKms;: DeleteRays QEtZ]p1H@ TraceCreateDraw Vl'|l)b4W EnableTextPrinting (True) n]_8!NU e
`_ [+y 'Calculate the irradiance for rays on the detector surface. ^#"!uCq]gM raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ~W`upx)j Print raysUsed & " rays were included in the irradiance calculation. 9~u1fk{ x~Pv 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. "-^TA_XfI Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 6' ?Y]K BIX%Bu0'f 'PutFullMatrix is more useful when actually having complex data such as with /<y-pFTg 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Pk*EnA) 'is a complex valued array. 59ro-nA9v raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) X"'}1o Matlab.PutFullMatrix("scalarfield","base", reals, imags ) a"hlPJlG Print raysUsed & " rays were included in the scalar field calculation." 2:2rwH }e kS+*@o 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ZmYp!B_~ 'to customize the plot figure. [l'~> xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) cV)C:!W2
xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) XlB`Z81j yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) +h[$\_y yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) #9p{Y}2# nXpx = ana.Amax-ana.Amin+1 xB
4A"| nYpx = ana.Bmax-ana.Bmin+1 HiVF<tN ~M43#E[oOF 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS /t
,ujTK 'structure. Set the axes labels, title, colorbar and plot view. 0y|}}92: Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) iVnrv`k, Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) *crpM3fO> Matlab.Execute( "title('Detector Irradiance')" ) m"@M~~bh Matlab.Execute( "colorbar" ) 4JP01lq'\ Matlab.Execute( "view(2)" ) xae}8E Print "" Yc\;`C Print "Matlab figure plotted..." UAH} ])U Fc42TH
p 'Have Matlab calculate and return the mean value. }%_x T Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 1
!OQxY}f Matlab.GetWorkspaceData( "irrad", "base", meanVal ) #!9aTp).AL Print "The mean irradiance value calculated by Matlab is: " & meanVal 'du:Bxl`d4 }GQ8|fg`U 'Release resources d) G7U$z~ Set Matlab = Nothing o_os; vNi7=3 End Sub UHweV:(|T 8|V6Rg A% 最后在Matlab画图如下: >^>
\y8on h^34{pKDn 并在工作区保存了数据: Qh)@-r3 ].2q.7Yur s`GSc)AI 并返回平均值: >
NK?!!A_ w.J2pvyB 与FRED中计算的照度图对比: ~D<o}ItRF ,Ea.ts> 例: "YHe]R>3s <E6]8SQE 此例系统数据,可按照此数据建立模型 ma?569Z8~0 OFCkQEG=y> 系统数据 mNm
8I8 r'pFHX hSr#/d w& 光源数据: &=t$
AIu Type: Laser Beam(Gaussian 00 mode) GEIMCg(TRj Beam size: 5; g8!!:fdu Grid size: 12; !tHqF Sample pts: 100; kzgHp,;R{ 相干光; >x&$lT{OY 波长0.5876微米, NzNAhlXj3 距离原点沿着Z轴负方向25mm。 0>VgO{X RiaO`|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: @5Ril9J[b enableservice('AutomationServer', true) Hfm4 enableservice('AutomationServer') g|e^}voRM B,|M
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