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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。 4Hzbb# \TMRS( 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: 3pDZ}{ZZU enableservice('AutomationServer', true) aqzvT5*8% enableservice('AutomationServer') k})9(Sy~ DvOg|XUU0 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。 L6 _Sc-sU T82=R@7 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: dJ24J+9}]j 1. 在FRED脚本编辑界面找到参考. :+Dn]:\ 2. 找到Matlab Automation Server Type Library r456M-~ 3. 将名字改为MLAPP 5,Q('t#J (/*-M]> ;4qalxzu 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。 N,[M8n, IwH
,g^0\ 图 编辑/参考 IL%&*B \17)=W 现在将脚本代码公布如下,此脚本执行如下几个步骤: {Z?!*Ow 1. 创建Matlab服务器。 wkm
SIN: 2. 移动探测面对于前一聚焦面的位置。 ;=^WIC+Nr 3. 在探测面追迹光线 =u;q98r 4. 在探测面计算照度 ;QEGr|( 5. 使用PutWorkspaceData发送照度数据到Matlab in+`zfUJ9 6. 使用PutFullMatrix发送标量场数据到Matlab中 czZ-C +}% 7. 用Matlab画出照度数据 Q o= 8. 在Matlab计算照度平均值 O0$ijJa| 9. 返回数据到FRED中 wy-!1wd IS=)J( 0 代码分享: ,*lK4?v >XZq=q]E! Option Explicit Xif`gb6`
w^p2XlQ< Sub Main %##9.Xm6l 5j}@Of1pd Dim ana As T_ANALYSIS ljf9L:L Dim move As T_OPERATION S7SPc Dim Matlab As MLApp.MLApp x)Th2es\ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long U)l>#gf8 Dim raysUsed As Long, nXpx As Long, nYpx As Long rU~"A Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double [X=eCHB? Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double oNh .Zgg Dim meanVal As Variant ePY K^D ?41| e+p Set Matlab = CreateObject("Matlab.Application") g,W#3b6>j d
z\b]H] ClearOutputWindow }`g*pp* 0yZw`|Zh[ 'Find the node numbers for the entities being used. i*; V4zh detNode = FindFullName("Geometry.Screen") D0]9
-h detSurfNode = FindFullName("Geometry.Screen.Surf 1") kN) pi " anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") dW5z0VuB$/ 23fAc"@ B 'Load the properties of the analysis surface being used. _Ey8P0-I LoadAnalysis anaSurfNode, ana s`TBz8QO$ ujSzm=_P 'Move the detector custom element to the desired z position. So 5{E4[ z = 50 x-QP+M`Pu GetOperation detNode,1,move ZEMo`O move.Type = "Shift" j>:T)zhyY move.val3 = z 97g-*K SetOperation detNode,1,move @kK=|(OB' Print "New screen position, z = " &z BA5= D>T- KWY G\#S0] 'Update the model and trace rays. ";xEuX EnableTextPrinting (False) j)0R*_-B[ Update ?t"PawBWE DeleteRays bpILiC TraceCreateDraw 7/yd@#$X EnableTextPrinting (True) ;|%r!!#-t Qp54(` 'Calculate the irradiance for rays on the detector surface. sg y raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) JQCwI`%i Print raysUsed & " rays were included in the irradiance calculation. g\Zk*5( =1(BKk> 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. kr/h^e Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) %qHT!aP EpfmH ` 'PutFullMatrix is more useful when actually having complex data such as with {3Rax5Ty 'scalar wavefield, for example. Note that the scalarfield array in MATLAB vqHJc2yYkZ 'is a complex valued array. ; n@C(hG raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) }X?*o`sW Matlab.PutFullMatrix("scalarfield","base", reals, imags ) LNb![Rq Print raysUsed & " rays were included in the scalar field calculation." Rt|Hma pSP_cYa#(# 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used cmeyCyV* 'to customize the plot figure. K6U>Qums xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ^m=%Ctu# xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) .R'i=D`Pz yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 8GP}g?% yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) g2]-Q. nXpx = ana.Amax-ana.Amin+1 ?Sqm`)\>4 nYpx = ana.Bmax-ana.Bmin+1 cn0Fz"d @FV;5M:I 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS yd~fC:_ ] 'structure. Set the axes labels, title, colorbar and plot view. B@=<'/S\7 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) -(.7/G'Vk> Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 12a #]E Matlab.Execute( "title('Detector Irradiance')" ) abnd U,s Matlab.Execute( "colorbar" ) !;gke,fB Matlab.Execute( "view(2)" ) o;mIu#u Print "" g@k9w{_ Print "Matlab figure plotted..." w!RH*S \gkajY-? 'Have Matlab calculate and return the mean value. G= cxc_9 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Anv8)J!9u Matlab.GetWorkspaceData( "irrad", "base", meanVal ) bEKLameKv Print "The mean irradiance value calculated by Matlab is: " & meanVal zTB9GrU clw91yrQn 'Release resources f zO8by Set Matlab = Nothing 0 l@P]_qq` -/%jeDKp End Sub ([*t. Ji[g@# 最后在Matlab画图如下: HqBPY[;s ~P_kr'o 并在工作区保存了数据: ~PnpYd<2 @U{M"1zZe 63S1ed[ 并返回平均值: c5e\ckqm^ S(i(1Hs. 与FRED中计算的照度图对比: a7\L-T+ C4tl4df9 例: e,&%Z
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(7JV<> 此例系统数据,可按照此数据建立模型 x Ui!|c MPn>&28"|K 系统数据 o(/ia3 8
-;ZPhN& r5!M;hU1j 光源数据: (H+[ ^(3d2 Type: Laser Beam(Gaussian 00 mode) Vor9
?F&w Beam size: 5; X&.$/xaT Grid size: 12; "n }fEVJ, Sample pts: 100; ~^~RltY 相干光; K=TW}ZO 波长0.5876微米, hX%v`8 距离原点沿着Z轴负方向25mm。 ddDJXk)!0 @ ^cgq3H' 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: o%PoSZZ enableservice('AutomationServer', true) OIty
]c enableservice('AutomationServer') w s>Iyw.u
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