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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。 .N+xpxdG,
8DI|+`OgW 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: <NAR'{f enableservice('AutomationServer', true) ?\pE#~m enableservice('AutomationServer') vaxg^n|v9 8
[."%rzN 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。 {Jy%h8n* O#U"c5% 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: 7Rh:+bT 1. 在FRED脚本编辑界面找到参考. h1gb&?w5P 2. 找到Matlab Automation Server Type Library `i:0dVs 3. 将名字改为MLAPP .6;B3 dDuA%V0 T8(wzs 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。 Yptsq@s eS=k 48'U 图 编辑/参考 :hr@>Y~r 1!C,pXU#: 现在将脚本代码公布如下,此脚本执行如下几个步骤: <&Uk!1Jd 1. 创建Matlab服务器。 % b&BLXW 2. 移动探测面对于前一聚焦面的位置。 1c4%g-]7 3. 在探测面追迹光线 j`GbI0,bT 4. 在探测面计算照度 bYgYP|@ 5. 使用PutWorkspaceData发送照度数据到Matlab ;'
W5|.ZN 6. 使用PutFullMatrix发送标量场数据到Matlab中 A X#!9-m3 7. 用Matlab画出照度数据 9]w0zUOL6 8. 在Matlab计算照度平均值 2~U+PyeNz 9. 返回数据到FRED中 Sp )} X]*/]Xx 代码分享: &sgwY :V2Q n-N Option Explicit 4|L@oTzx {.OoOqq9 Sub Main !491
\W0ZH /
IS WC Dim ana As T_ANALYSIS <khAc1" Dim move As T_OPERATION <`*P/V Dim Matlab As MLApp.MLApp q{ 1U Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ;$E[u)l Dim raysUsed As Long, nXpx As Long, nYpx As Long #dt2'V- , Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double o5@ jMU; Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Ft rw3OxN Dim meanVal As Variant 8'[wa M!l5,ycF Set Matlab = CreateObject("Matlab.Application") r97[!y1gt D5b_m|7% ClearOutputWindow v`w?QIB] NXNon*" 'Find the node numbers for the entities being used. 15:@pq\ detNode = FindFullName("Geometry.Screen") S:uEK detSurfNode = FindFullName("Geometry.Screen.Surf 1") a0.3$ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") <3x#(ms!! FxX3Pq8h 'Load the properties of the analysis surface being used. fEc_r:|\6 LoadAnalysis anaSurfNode, ana \KXEw2S E|;5Z* 'Move the detector custom element to the desired z position. 5O W(] y| z = 50 g0OS<,: GetOperation detNode,1,move o#) !b:/ move.Type = "Shift" PcHFj+: move.val3 = z ;_aoM& SetOperation detNode,1,move @e0skc Print "New screen position, z = " &z kw:D~E( \87J~K' 'Update the model and trace rays. I?g__u=n~ EnableTextPrinting (False) MEnHC'nI Update mVAm ^JK DeleteRays 3a}`xCO5 TraceCreateDraw 3F} KrG EnableTextPrinting (True) z
2VCK@0 "4hpU]4j 'Calculate the irradiance for rays on the detector surface. m
Ap|?n/K raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) /j/%wT2m Print raysUsed & " rays were included in the irradiance calculation. yaLW(@ HHTsHb{7 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. o>-v?Ug Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ASa!yV=g [(F<|f:n 'PutFullMatrix is more useful when actually having complex data such as with e@-Mlq) 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ?67I|@^ 'is a complex valued array. O)JUY*&I5 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) *>p(]_s, Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 3ZlGbP#3w Print raysUsed & " rays were included in the scalar field calculation." .^IhH|U ]N"F?3J 8 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 4
6lEJ 'to customize the plot figure. *Yu\YjLPG xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) xyjVdD\ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) <bZm yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) x0h3jw+6 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) wy-
C~b'Qd nXpx = ana.Amax-ana.Amin+1 u<shhb- nYpx = ana.Bmax-ana.Bmin+1 UZ\*]mxT HU[nN* 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS dX@A%6#? 'structure. Set the axes labels, title, colorbar and plot view. |ch^eb^7" Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) %s@S|<
W Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) r82o[+$u0K Matlab.Execute( "title('Detector Irradiance')" ) TWR$D Matlab.Execute( "colorbar" ) B4:l*P' Matlab.Execute( "view(2)" ) 1 j^c Print "" zMYd|2bc Print "Matlab figure plotted..." m?VRX.> 7 Y>`- \ 'Have Matlab calculate and return the mean value. a950M7 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) )Ct*G=
N Matlab.GetWorkspaceData( "irrad", "base", meanVal ) -?B9>6h" Print "The mean irradiance value calculated by Matlab is: " & meanVal 42>m,fb2[ soq".+Q 'Release resources 99Yo1Q0 Set Matlab = Nothing iE^a%|?} %|(?!w7 End Sub 2vkB<[tSs s9rtXBJP 最后在Matlab画图如下: -yAnn CFJjh^
~= 并在工作区保存了数据: ,#bb8+z&p L=HVdeE fQ36Hd?(5 并返回平均值: DqzA U7 p=~h|(M| 与FRED中计算的照度图对比: C. Ja;RFq TA0D{ 例: *Cnq2=A]A E! I 此例系统数据,可按照此数据建立模型 SE^b0ZV*x W>0"CUp 系统数据 JOdwv4(3V SCurO9RN }PFt 光源数据: !rXcGj(k Type: Laser Beam(Gaussian 00 mode) *F
szGn< Beam size: 5; P*SCHe' Grid size: 12; ?cO8'4 bq Sample pts: 100; pYfV~Q^3 相干光; H9~%#&fF 波长0.5876微米, ``|gcG 距离原点沿着Z轴负方向25mm。 c3V]'~ Cfr<D3&,] 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: %K^gUd>,R enableservice('AutomationServer', true) bR'mV-2' enableservice('AutomationServer') M20Bc, VI
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