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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。 Lklb %afz{a5 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: ld7B{ ?] enableservice('AutomationServer', true) HXgf=R/$ enableservice('AutomationServer') $|VD+[jSV p4@0Dz`Q 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 a0PClbf2. =U}!+ 8f 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: { {+:Vy 1. 在FRED脚本编辑界面找到参考. +r$VrNVs 2. 找到Matlab Automation Server Type Library ~|&To> 3. 将名字改为MLAPP 3bagL)'iz Rts.jm>[ R<Ct{f! 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。 )<`/Aaie :oytJhxU 图 编辑/参考 O
+Xu?W] @6VkNe9 现在将脚本代码公布如下,此脚本执行如下几个步骤: H(DI /"N 1. 创建Matlab服务器。 H={5>;8G 2. 移动探测面对于前一聚焦面的位置。 N3ccn 3. 在探测面追迹光线 B6U4>ZN 4. 在探测面计算照度 }i52MI1-XP 5. 使用PutWorkspaceData发送照度数据到Matlab h%&2M58: 6. 使用PutFullMatrix发送标量场数据到Matlab中 .e|\Bf0P 7. 用Matlab画出照度数据 yH(%*-S 8. 在Matlab计算照度平均值 ]Uul~T 9. 返回数据到FRED中 KP CZiu7 +@MG$*}Oz 代码分享: /U=?D(>x 86W.z6 Option Explicit 6A-nhvDP "LM[WcDX Sub Main iz2;xa*
LDdgI Dim ana As T_ANALYSIS J )UCy;Y Dim move As T_OPERATION 7o9[cq w Dim Matlab As MLApp.MLApp wj\kx\+ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long \iAs Dim raysUsed As Long, nXpx As Long, nYpx As Long s}?QA cC Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 0>yuB gh Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double i .''\ Dim meanVal As Variant ms#|Yl1/| n8o(>?Kw Set Matlab = CreateObject("Matlab.Application") ,p6o "- u(g9-O ClearOutputWindow \'+P5, Ex5LhRe>= 'Find the node numbers for the entities being used. >uwd3XW5 detNode = FindFullName("Geometry.Screen") 43Ua@KNi detSurfNode = FindFullName("Geometry.Screen.Surf 1") >Dq&[9,8 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") v|:TYpku3 R@2*Lgxz~ 'Load the properties of the analysis surface being used. :</KgR0I LoadAnalysis anaSurfNode, ana M!
uE#| .Kssc lSD1 'Move the detector custom element to the desired z position. BoofJm z = 50 A:V/i:IZfR GetOperation detNode,1,move &J,&>CFc move.Type = "Shift" `A$zLqz)Vm move.val3 = z j~O"=?7!O SetOperation detNode,1,move K&up1nZ@( Print "New screen position, z = " &z y>&
s; YT<(2u#Ng 'Update the model and trace rays. YRU#/TP EnableTextPrinting (False) S~V?Qe@&Z Update 8)="Ee DeleteRays .|GnTC q TraceCreateDraw #g]eDU-[ EnableTextPrinting (True) c@{M),C~E -!X\xA/KN 'Calculate the irradiance for rays on the detector surface. vn ^* raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Fr1OzS^&( Print raysUsed & " rays were included in the irradiance calculation. +uMK_ds~ +g%Ah 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. /}=cv>S5V Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) S{zl<>+ hc]5f3Z 'PutFullMatrix is more useful when actually having complex data such as with H'x_}y 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ]9~6lx3/ 'is a complex valued array. aV G4Df raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) x_#'6H\1ga Matlab.PutFullMatrix("scalarfield","base", reals, imags ) J pKCux Print raysUsed & " rays were included in the scalar field calculation." zJG=9C? CwsC)]{/o 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used K<fB]44Y 'to customize the plot figure. iH)-8Q xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ;D}E/'= xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ,pa=OF yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) >C/O >g yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) !Z%pdqo`. nXpx = ana.Amax-ana.Amin+1 4?l:.\fB: nYpx = ana.Bmax-ana.Bmin+1 nh>lDfJV< ykNPKzW: 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 77;|PKE / 'structure. Set the axes labels, title, colorbar and plot view. 94L>%{59 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) o<7'(Pz Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) r8Z}
mvLM Matlab.Execute( "title('Detector Irradiance')" ) (BY5omlh Matlab.Execute( "colorbar" ) ?$%2\"wX~7 Matlab.Execute( "view(2)" ) B{ cb'\C Print "" Hw~?%g:<S Print "Matlab figure plotted..." >{k0N@_ !p(N
DQm 'Have Matlab calculate and return the mean value. rF=\H3`p3 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) MO_;8v~0 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) S0tPnwco[~ Print "The mean irradiance value calculated by Matlab is: " & meanVal nfS.0\z SHN'$f0Mb 'Release resources ;%PI Set Matlab = Nothing dU#}Tk R<e ~Cb- End Sub >?GCH(eW% B#[.c$ 最后在Matlab画图如下: {'[S.r` n!%'%%o2v 并在工作区保存了数据: <xr\1VjA %#@5(_' <>fT_ 并返回平均值: ~A-D>.ZH U
)J/so) 与FRED中计算的照度图对比: kTm>`.kKJ= a
VIh|v 例: '%[r 9w +XL|bdK 此例系统数据,可按照此数据建立模型 F'^?s= QX 48n 7<M;I 系统数据 JI|MR#_u YF<U'EVU- y/!jC]!+c 光源数据: j~k+d$a Type: Laser Beam(Gaussian 00 mode) |]j2T8_= Beam size: 5; OsNJ;B Grid size: 12; U t.#h=" Sample pts: 100; `*--vSi 相干光; |M(0CYO 波长0.5876微米, 3V@!}@y,F6 距离原点沿着Z轴负方向25mm。 i
E)Fo.H aX|LEZ;D> 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: (zIIC"~5 enableservice('AutomationServer', true) OQh4MN#$ enableservice('AutomationServer') El|Y]f *&~wl(+O= oE'Flc. QQ:2987619807 287)\FU;3
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