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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。 5+'<R8{:, ueudRb 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: ;TYBx24vD' enableservice('AutomationServer', true) l**X^+=$ enableservice('AutomationServer') CZ;6@{ o HfVZ~PP 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。 CTb%(<r L,\Iasv 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: KoT\pY^7\ 1. 在FRED脚本编辑界面找到参考. ^c|/*u 2. 找到Matlab Automation Server Type Library kmW4:EA% 3. 将名字改为MLAPP s<Ziegmw|g ;p//QJB9 *w&e\i|7 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。 ,bi^P>X ?4 ,T}@P 图 编辑/参考 #"!<W0 (=0.in Z 现在将脚本代码公布如下,此脚本执行如下几个步骤: h{Y",7]! 1. 创建Matlab服务器。 ZVBXx\{s 2. 移动探测面对于前一聚焦面的位置。 Vr}'.\$ 3. 在探测面追迹光线 tw;}jh 4. 在探测面计算照度 *@5 @,=d 5. 使用PutWorkspaceData发送照度数据到Matlab =bOW~0Z1 6. 使用PutFullMatrix发送标量场数据到Matlab中 dd;~K&_Q/i 7. 用Matlab画出照度数据 1zv'.uu., 8. 在Matlab计算照度平均值 0kh6@y3 9. 返回数据到FRED中 4s-!7 la!~\wpa 代码分享: nlP;nl W @JMiO^ Option Explicit FrS]|=LJhX ?,mmYW6TjB Sub Main 79gT+~z [,Gg^*umS Dim ana As T_ANALYSIS +(Ae4{z"1+ Dim move As T_OPERATION 0mE 0 j Dim Matlab As MLApp.MLApp js(pC@<q5 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long y(#e}z: Dim raysUsed As Long, nXpx As Long, nYpx As Long _6Sp QW Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double j#|ZP-=1_ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Sjqpec8 Dim meanVal As Variant oA
1yIp e'~3oqSvR Set Matlab = CreateObject("Matlab.Application") }bxs]?OW> r!v\"6:OM ClearOutputWindow (PLUFT aE8VZ8tvq 'Find the node numbers for the entities being used. y29m/i: detNode = FindFullName("Geometry.Screen") Q &8-\ detSurfNode = FindFullName("Geometry.Screen.Surf 1") w)f#V s anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Jy)/%p~ sJZiI}Xc 'Load the properties of the analysis surface being used. z{
dEC % LoadAnalysis anaSurfNode, ana dysS9a, 00(\ZUj 'Move the detector custom element to the desired z position. )0`C@um z = 50 ,1`z"7\W GetOperation detNode,1,move 10&8-p1/mc move.Type = "Shift" Rq -ZL{LR7 move.val3 = z VbYdZCC SetOperation detNode,1,move /vt3>d%B; Print "New screen position, z = " &z z{q`G wW zLQx%Yg! 'Update the model and trace rays. }e1ZbmW EnableTextPrinting (False) W?&%x(6M Update Pz7XAcPQ( DeleteRays 4g/dP^ TraceCreateDraw *~`(RV EnableTextPrinting (True) :FF=a3/"6 Py<}S-: 'Calculate the irradiance for rays on the detector surface. e-;}366} raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) `[A];] Print raysUsed & " rays were included in the irradiance calculation. 6]N.%Y[( ;uW FHc5@B 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. TeQV?ZQ#} Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) #yen8SskB ]e3Ax(i) 'PutFullMatrix is more useful when actually having complex data such as with "@kaHIf[ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB KvSG; 'is a complex valued array. |Tw~@kT@ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) jPeYmv] Matlab.PutFullMatrix("scalarfield","base", reals, imags ) x-c"%Z| Print raysUsed & " rays were included in the scalar field calculation." :UdF ICCc./l| 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ~&O%N 'to customize the plot figure. rqq1TRg xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) CTK;dM'uQ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) k)u[0} yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) L];b<*d yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) '-6~tWC~7 nXpx = ana.Amax-ana.Amin+1 & kIFcd@ nYpx = ana.Bmax-ana.Bmin+1 #$vEGY}1 Rcv9mj]l 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS $>gFf}#C 'structure. Set the axes labels, title, colorbar and plot view. zDp 2g) Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 49P4b<1 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 8t`?#8D} Matlab.Execute( "title('Detector Irradiance')" ) B!yr!DWv Matlab.Execute( "colorbar" ) 9L9sqZUB Matlab.Execute( "view(2)" ) V]&\fk-{ Print "" q4q6c")zp Print "Matlab figure plotted..." m|# y
>4 0YzpZW"+ 'Have Matlab calculate and return the mean value. $(
)>g>% Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ax2B ]L2 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) $M#>9QHhc Print "The mean irradiance value calculated by Matlab is: " & meanVal @o^Ww wBzC5T%, 'Release resources -M2yw Set Matlab = Nothing 4 :=]<sc, p<2,=*2 End Sub ?upM>69{ hph4 `{T 最后在Matlab画图如下: \jA~9 Bt#N4m[X*| 并在工作区保存了数据: ,[Fb[#Qqb (t.Nk[ "KlwA.7/ 并返回平均值: %SI'BJ /=h` L, 与FRED中计算的照度图对比: ^.G$Q# y, zL it 例: F?cK-. +#By*;BJ 此例系统数据,可按照此数据建立模型 -/k 3a*$/ F/Pep?' 系统数据 N7_"H>O$0U eFAnFJ][L fh{`Mz,o 光源数据: f5k6`7Vj] Type: Laser Beam(Gaussian 00 mode) q=G+Tocv Beam size: 5; &{RDM~ Grid size: 12; zJXplvaL;
Sample pts: 100; $"&JWT!# 相干光; OTp]Xe/ 波长0.5876微米, *kVV+H<X|b 距离原点沿着Z轴负方向25mm。 {T8Kk)L iUwzs&frd 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: ':}\4j&{E enableservice('AutomationServer', true) ExM,g' 7 enableservice('AutomationServer') jIF
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