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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。 1-}$sO c ~!ICBF~j 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: ZIJTGa}B
q enableservice('AutomationServer', true) QW>(LG G= enableservice('AutomationServer') 7WN$ rl5/ XaYgl&x'!x 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。 oT^r KDYyLkI dr 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: 6'JP%~QlS 1. 在FRED脚本编辑界面找到参考. 2"B3Q:0he| 2. 找到Matlab Automation Server Type Library Ts3(,Y 3. 将名字改为MLAPP `bEum3l\6] 5YgUk[J 5U.,iQ(d 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。 1~9AQ[]w8 /[Sy;wn 图 编辑/参考 YbE1yOJ&m "dBCS 现在将脚本代码公布如下,此脚本执行如下几个步骤: FUKE.Uxd 1. 创建Matlab服务器。 <P<^,aC/j 2. 移动探测面对于前一聚焦面的位置。 {#%;Hq P 3. 在探测面追迹光线 p&(~c/0 4. 在探测面计算照度 !GBGC|avE 5. 使用PutWorkspaceData发送照度数据到Matlab -I{J]L$S# 6. 使用PutFullMatrix发送标量场数据到Matlab中 -QP&A >]7 7. 用Matlab画出照度数据 eZ
+uW0 8. 在Matlab计算照度平均值 Y^CbpG&-vC 9. 返回数据到FRED中 !Mk:rO-L U-GV^j 代码分享: 6882:,q vh6#Bc)i%w Option Explicit T#w *5Qf LdY aJh~h Sub Main 8v']>5S]# >zWVM1\\j Dim ana As T_ANALYSIS M)!:o/!c S Dim move As T_OPERATION 5zsXqBG Dim Matlab As MLApp.MLApp $;t#pN/` Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long !;YQQ<D Dim raysUsed As Long, nXpx As Long, nYpx As Long Zc57] ~ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double "rIBy Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ,JmA e6 Dim meanVal As Variant 9 ulr6 JPT VZ Set Matlab = CreateObject("Matlab.Application") "227 U)Q +qEvz<kch ClearOutputWindow !T3Esv ?W"9G0hTqM 'Find the node numbers for the entities being used. i iZK^/P$ detNode = FindFullName("Geometry.Screen") CQNt detSurfNode = FindFullName("Geometry.Screen.Surf 1") R0*+GIRA( anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Ctxx.MM v]HiG_C 'Load the properties of the analysis surface being used. 0yxMIX LoadAnalysis anaSurfNode, ana U-EX)S^T[{ C&ivjFf 'Move the detector custom element to the desired z position. DqHVc)9 z = 50 |79!exVMBp GetOperation detNode,1,move ~ ]q^Akq move.Type = "Shift" Cz_chK4 move.val3 = z {1
94u%' SetOperation detNode,1,move k&P_ c Print "New screen position, z = " &z WwDxZ>9jw Y">;2Pt; 'Update the model and trace rays. 8}W06k>)% EnableTextPrinting (False) Lay+)S.ta[ Update B$ )6X DeleteRays , eZL&n TraceCreateDraw ^50/.Z> EnableTextPrinting (True) a;`-LOO5& :[N[D#/z 'Calculate the irradiance for rays on the detector surface. a".uS4x raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) N+PW,a Print raysUsed & " rays were included in the irradiance calculation. >9g` 9hB 9c=_p'G3Fw 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. Y2Y2>^ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 0ZV)Y<DJ Zh.fv-Ecp 'PutFullMatrix is more useful when actually having complex data such as with hoi hdVjv 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 9Yowz]') 'is a complex valued array. 2eu`X2IBcT raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 8E Y<^: Matlab.PutFullMatrix("scalarfield","base", reals, imags ) h tn2` Print raysUsed & " rays were included in the scalar field calculation." ^F~e?^s L&'0d$Tg8 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 0n,5"B 'to customize the plot figure. q$`:/ ehw xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 8Db~OYVJG xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) %1]2+_6 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) O`dob&C yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) Co19^g* nXpx = ana.Amax-ana.Amin+1 h& (@gU`A nYpx = ana.Bmax-ana.Bmin+1 ]T(O;y*m vmOXB#7W 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS )B*?se]LJ 'structure. Set the axes labels, title, colorbar and plot view. }FMl4 _}u Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 4T9hT~cT7 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ZZE Matlab.Execute( "title('Detector Irradiance')" ) *4qsM,t Matlab.Execute( "colorbar" ) uPV,-rm[F_ Matlab.Execute( "view(2)" ) %i%Xi+{3 Print "" .tN)H1.:B Print "Matlab figure plotted..." ojVpw4y. 0mj=\ j 'Have Matlab calculate and return the mean value. gqD`1/ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) %TG$5')0 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 7"xd'\c@ Print "The mean irradiance value calculated by Matlab is: " & meanVal Ai->,<Ig] Mn~A;=%qF 'Release resources 9$Mi/eLG2N Set Matlab = Nothing *!9/`zW 2c%}p0<;|? End Sub B0z.s+. RC (v#G 最后在Matlab画图如下: hCT%1R}rKr G>mgoN 并在工作区保存了数据: kM3BP&
3m1 4Ro(r
sO R[&lk~a{= 并返回平均值: qqzQKN r$v?[x>+K 与FRED中计算的照度图对比: Lf 0Hz") I9F[b#'Pn 例: :GK{JP ,uKvE`H 此例系统数据,可按照此数据建立模型 N0vd>b @L<[38 系统数据 {sm={q Y[~6f,?^ oLr"8R\d>t 光源数据: YRp\#pVnZ Type: Laser Beam(Gaussian 00 mode) M@'V4oUz Beam size: 5; (uG4W|?p Grid size: 12; xD\Km>|i Sample pts: 100; @5?T]V g 相干光; TLSy+x_gX 波长0.5876微米, ;2@sn+@ 距离原点沿着Z轴负方向25mm。 3(5RUI- btOTDqG`a 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: @eTsS%f2 enableservice('AutomationServer', true) "{x~j\< enableservice('AutomationServer') <go~WpA|r @6j*XF 99ha/t QQ:2987619807 7lVIN&.=
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