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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。 cKJf0S:cx- O-J;iX } 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: HY0q!.qog enableservice('AutomationServer', true) Y~gDS^8 enableservice('AutomationServer') Px{Cvc YT'G#U1x~ 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。 4QC"|<9R f4UnLig 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: H=Scrvfx 1. 在FRED脚本编辑界面找到参考. I@Pp[AyG 2. 找到Matlab Automation Server Type Library "
!F)K 3. 将名字改为MLAPP 4Vl_vTz{i @ x_. Yv<'QC 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。 @32~#0a kW#,o 9f\ 图 编辑/参考 5$f
vI#NO< R % [ZQK 现在将脚本代码公布如下,此脚本执行如下几个步骤: 7ss Y*1b 1. 创建Matlab服务器。 i[_(0P+Da 2. 移动探测面对于前一聚焦面的位置。 yHhx- ` 3. 在探测面追迹光线 =^8*]/k 4. 在探测面计算照度 701a%Jq_2 5. 使用PutWorkspaceData发送照度数据到Matlab )3K# ${p 6. 使用PutFullMatrix发送标量场数据到Matlab中 OAJGwm 7. 用Matlab画出照度数据 mN^w?R41m 8. 在Matlab计算照度平均值 7k,pUC-w7c 9. 返回数据到FRED中 NwAvxN<R(f -#<6 代码分享: !dnCrR ?QA![ Option Explicit mm}y/dO~} N>ncv Sub Main h?_Cv*0q T_t5Tg~i[N Dim ana As T_ANALYSIS o>|&k]W/ Dim move As T_OPERATION yS#)F. Dim Matlab As MLApp.MLApp *vy^=Yea
Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long hcn$uyP Dim raysUsed As Long, nXpx As Long, nYpx As Long ?'_Ty`vT Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double /80H.|8O Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double UY>[ Dim meanVal As Variant NS<C"O (vX)
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! Set Matlab = CreateObject("Matlab.Application") %x'}aTa FOPfob[ ClearOutputWindow (Q5rOrA" yv[3&E? 'Find the node numbers for the entities being used. J.EBt3 detNode = FindFullName("Geometry.Screen") sKy3('5; detSurfNode = FindFullName("Geometry.Screen.Surf 1") yj$$k~@ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 8H'ybfed Z8Iqgz7|y 'Load the properties of the analysis surface being used. 2jf73$F LoadAnalysis anaSurfNode, ana /^]/ iTg eOoqH$
i 'Move the detector custom element to the desired z position. |,bP`Z z = 50 zq6)jHfq. GetOperation detNode,1,move Pz^C3h$5_
move.Type = "Shift" c@E;v<r' move.val3 = z >D
jJ*vM SetOperation detNode,1,move iQJa6QF&: Print "New screen position, z = " &z ["O_Phb| bm*.*A] 'Update the model and trace rays. $`A{-0=x\U EnableTextPrinting (False) tj ?%{L Update 7lx"
X0w*m DeleteRays {/FdrS TraceCreateDraw M}!
qH.W EnableTextPrinting (True) \0W0 o5c$ b'ZzDYN 'Calculate the irradiance for rays on the detector surface. NXk~o!D raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) +7Uv|LZ~@ Print raysUsed & " rays were included in the irradiance calculation. k:&vW21E '3w%K+eJY 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. \@Gcx}Y8h Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) m-qu<4A/U| hx*4xF 'PutFullMatrix is more useful when actually having complex data such as with f}~=C2R1<! 'scalar wavefield, for example. Note that the scalarfield array in MATLAB A^E 6)A= 'is a complex valued array. Qgf\"s raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ZC%;5O` Matlab.PutFullMatrix("scalarfield","base", reals, imags ) L PS,\+ Print raysUsed & " rays were included in the scalar field calculation." }= wor~ '`YZJ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used (Hmm^MV) 'to customize the plot figure. 3GNcnb xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) KYZ#.f@ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) r7sA;Y\ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) `rXb:P7m{j yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) Go!{@xx> nXpx = ana.Amax-ana.Amin+1 RH:vd|q+ nYpx = ana.Bmax-ana.Bmin+1 )+"5($~ H0!$aO 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 0Vrs bkS 'structure. Set the axes labels, title, colorbar and plot view. A|,qjiEJCc Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) H2oxD$s Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) L+VQtp&" Matlab.Execute( "title('Detector Irradiance')" ) Zwz co Matlab.Execute( "colorbar" ) 6:L2oW 6}{ Matlab.Execute( "view(2)" ) ]=%6n@z' Print "" ML MetRP Print "Matlab figure plotted..." S*>T%#F6Uo jV9oTH- 'Have Matlab calculate and return the mean value. o$Ylqb# Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) *Wvk~ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) z;dRzwL Print "The mean irradiance value calculated by Matlab is: " & meanVal @D!*@M6 6D[]Jf,9 'Release resources w3"L5;oH Set Matlab = Nothing P[-do |IV7g*J89 End Sub 3^nH>f-Y ]jm:VF]4 最后在Matlab画图如下: +}M3O]?4 oGB|k]6]| 并在工作区保存了数据: 0MroHFh9` ,Pcg+^A ;1PJS_@rX 并返回平均值: QRK\74'uY fqY'Uq$= 与FRED中计算的照度图对比: :{ZwzJ !`RMXUV 例: ZAU#^bEQB GF8wKx#J 此例系统数据,可按照此数据建立模型 knYp"<qj {QylNC9 系统数据 GVJ||0D pc0{ <=&$+3r 光源数据: H!Q72tyo Type: Laser Beam(Gaussian 00 mode) 72"H#dy%U Beam size: 5; Ze8.+Ee Grid size: 12; ,0,FzxX0! Sample pts: 100; C$PS@4'U 相干光; c+e?xXCEAz 波长0.5876微米, ) c\Y!vS 距离原点沿着Z轴负方向25mm。 @WS77d~S 6V]m0{:E 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}114X4q; enableservice('AutomationServer', true) k:run2K enableservice('AutomationServer') Vez8~r3
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