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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。 d2(n3Xf rVO+
vhih 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: +Gjy%JFp enableservice('AutomationServer', true) P--#5W;^oB enableservice('AutomationServer') ei"FN3 Rm 7+z%O3k'I 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。 m3,v&Z [[)HPHSQ 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: %@IR7v~ 1. 在FRED脚本编辑界面找到参考. +yYz ;, \ 2. 找到Matlab Automation Server Type Library w ggl,+7 3. 将名字改为MLAPP cL}g7D U2h?l
`nP a]Lr<i8#% 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。 :|Z*aI]9 1M+mH#? 图 编辑/参考 avT>0b: a([cuh. 现在将脚本代码公布如下,此脚本执行如下几个步骤: !W6]+ 1. 创建Matlab服务器。 .|rpj&>g 2. 移动探测面对于前一聚焦面的位置。 ge E7<"m% 3. 在探测面追迹光线 ed617J 4. 在探测面计算照度 9iv!+(ni 5. 使用PutWorkspaceData发送照度数据到Matlab kmuF*0Bjk 6. 使用PutFullMatrix发送标量场数据到Matlab中 Xl}>mbB 7. 用Matlab画出照度数据 tn}9(Oa) 8. 在Matlab计算照度平均值 .-o$IQsS 9. 返回数据到FRED中 bclA+!1 V43|Ej}E 代码分享: }96^OQPE h-6kf:XP% Option Explicit =XqmFr;h P>)qN,a Sub Main H*!E*_ ,Z3.Le" Dim ana As T_ANALYSIS jPFA\$To Dim move As T_OPERATION 9_&.G4%V Dim Matlab As MLApp.MLApp 05w_/l+ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long m. XLpD Dim raysUsed As Long, nXpx As Long, nYpx As Long iptzVr#b[ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double p!HpqW Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 5Zh
/D0!| Dim meanVal As Variant g4U%(3,>D `~gyq>Ik2 Set Matlab = CreateObject("Matlab.Application") JH2d+8O:qK QV" | ClearOutputWindow sqsBGFeG Bl(we/r 'Find the node numbers for the entities being used. Id9hC<8$dq detNode = FindFullName("Geometry.Screen") VJm).>E3k detSurfNode = FindFullName("Geometry.Screen.Surf 1") $_NVy>\& anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Y68oBUd_E $My%7S/3 'Load the properties of the analysis surface being used. O,hT<
s " LoadAnalysis anaSurfNode, ana hg |DpP N5o jXX!l% 'Move the detector custom element to the desired z position. `2}Mz9mk z = 50 !hEtUF GetOperation detNode,1,move EdLbVrN, move.Type = "Shift" kWF, *@.B move.val3 = z MsfY|(/m SetOperation detNode,1,move qWy(f|:hYi Print "New screen position, z = " &z 7mt;qn?n ]^E<e!z={$ 'Update the model and trace rays. xa ??OT`( EnableTextPrinting (False) M"1}"ex# Update jsjH.O DeleteRays N<9CV!_ TraceCreateDraw YG$Y4h"
@" EnableTextPrinting (True) }H\wed]F/ l7n c8K 'Calculate the irradiance for rays on the detector surface. 0]fzjiaGt raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) oBpHmMzA Print raysUsed & " rays were included in the irradiance calculation. pFx7URZA G
D$o|l]\ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. j0>Q:hn Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Nxp7/Nn3 bU7n1pzW,o 'PutFullMatrix is more useful when actually having complex data such as with P|l62!m< 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 1=}+NK! 'is a complex valued array. u%}zLwMH raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Ho2#'lSKM Matlab.PutFullMatrix("scalarfield","base", reals, imags ) !0i Print raysUsed & " rays were included in the scalar field calculation." .]JGCTB3 krFuEaO
'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 9rf6,hF 'to customize the plot figure. jZx.MBVy] xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) W9+H/T7! xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) p
D-k<8| yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) j
Jt"= yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) )[oegfnn- nXpx = ana.Amax-ana.Amin+1 \!x~FVA nYpx = ana.Bmax-ana.Bmin+1 .nl!KzO6g oc7&iL 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS &e0BL z 'structure. Set the axes labels, title, colorbar and plot view. rO[ cm} Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) &{-r 5d23 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Jz<-B Matlab.Execute( "title('Detector Irradiance')" ) NwP!. Matlab.Execute( "colorbar" ) B:J([@\' Matlab.Execute( "view(2)" ) piULIZ0 Print "" Lyo!}T Print "Matlab figure plotted..." 5$$ Yce=k qQ6rF
nA 'Have Matlab calculate and return the mean value. 4z%::? Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) T+1:[bqK Matlab.GetWorkspaceData( "irrad", "base", meanVal ) <NKmLAfX Print "The mean irradiance value calculated by Matlab is: " & meanVal ZRHK?wg'# Vq-W|<7C= 'Release resources Di)%vU Set Matlab = Nothing >>bsr#aJ =S+*=j A End Sub Mu: y9o95 &YpViC4K. 最后在Matlab画图如下: VW&EdrR,S \no6]xN; 并在工作区保存了数据: 08czP-)OZ EmG':K( r ]s7a?O 并返回平均值: 7qsu0 .[d C-h9_<AwJQ 与FRED中计算的照度图对比: Q3"{v0 fVJlA 例: f.)z_RyGd ;z2\ Q$ 此例系统数据,可按照此数据建立模型 qtrN=c3x %B}<5iO 系统数据 ^#( B4l! 8FT]B/^&m A:b(@'h 光源数据: f |%II,!3 Type: Laser Beam(Gaussian 00 mode) 76::X:76 Beam size: 5; amTeTo]Tg Grid size: 12; OCW0$V6;D- Sample pts: 100; (1IYOlG4 相干光; U_Jchi,! 波长0.5876微米, X8 $Y2?< 距离原点沿着Z轴负方向25mm。 p~'iK4[&6 7F5v-/ 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: 2]of4 enableservice('AutomationServer', true) Yyx sj9 enableservice('AutomationServer') z`}z7e'>
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