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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。 +Kgl/Wg% `LoRudf_` 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: i1x4$} enableservice('AutomationServer', true) z*T41;b enableservice('AutomationServer') [CEV&B .QP`Qn6 (P 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。 -G>J bqH
[-mu6 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: B!mHO*g 1. 在FRED脚本编辑界面找到参考. mo<*h&;& 2. 找到Matlab Automation Server Type Library rd&d~R6 3. 将名字改为MLAPP c(1tOQk. ~ox}e(xy 1)c{;x&W 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。 29grb P _xAru9=n^ 图 编辑/参考 :uAL(3pQ ga|<S@u?} 现在将脚本代码公布如下,此脚本执行如下几个步骤: J,,VKA& 1. 创建Matlab服务器。 q+[ )i6!? 2. 移动探测面对于前一聚焦面的位置。 IwYfs]- 3. 在探测面追迹光线 |-6`S1. 4. 在探测面计算照度 ;uAh)|;S# 5. 使用PutWorkspaceData发送照度数据到Matlab 0m1V@3]7> 6. 使用PutFullMatrix发送标量场数据到Matlab中 dm/3{\ 4 7. 用Matlab画出照度数据 ~Q=;L>Qd 8. 在Matlab计算照度平均值 {*bx8*y1 9. 返回数据到FRED中 D'[:35z s2L]H 代码分享: ,]\cf r3x;lICx- Option Explicit o.r D ue3 ].: Sub Main T x
Mh_ r]LP=K1 Dim ana As T_ANALYSIS V(kK2az Dim move As T_OPERATION :V6
[_VaF Dim Matlab As MLApp.MLApp hAUP#y@:H: Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long [<i3l'V/[ Dim raysUsed As Long, nXpx As Long, nYpx As Long %H?B5y Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double \V 'fB5 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double :kcqf,7 Dim meanVal As Variant ;e_us!Sn ?IeBo8 Set Matlab = CreateObject("Matlab.Application") PO5,lcBD< .]exY
i ClearOutputWindow DCa[?|Y r1q'+i 'Find the node numbers for the entities being used. Ruq;:5u detNode = FindFullName("Geometry.Screen") i9 CQ~ detSurfNode = FindFullName("Geometry.Screen.Surf 1") 9Znc|< anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") h)sT37 enxb
pq# 'Load the properties of the analysis surface being used. V%[t'uh LoadAnalysis anaSurfNode, ana >4bw4
Z1 \a0{9Xx F 'Move the detector custom element to the desired z position. 6t!=k6`1 z = 50 v@G&";| GetOperation detNode,1,move =M:Po0?0E move.Type = "Shift" WyV,(~y move.val3 = z msw'n SetOperation detNode,1,move ;R&W#Q7>3 Print "New screen position, z = " &z :icpPv yLqhj7 'Update the model and trace rays. k2loGvBJ EnableTextPrinting (False) MYV3</Xj* Update B}NJs,'FJ DeleteRays Uth+4Aq TraceCreateDraw q%k&O9C2] EnableTextPrinting (True) 1r4NP PC"=B[OlJ 'Calculate the irradiance for rays on the detector surface. !m=Js" raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) BbFLT@W4 Print raysUsed & " rays were included in the irradiance calculation. RpU i' K_t >T)K 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. T/u61}'U{ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) iiuT:r <% mD#S 'PutFullMatrix is more useful when actually having complex data such as with [<
9%IGH 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Uun0FCA> 'is a complex valued array. <Ed; tq raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) r9-ayp#pC Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 7H6Ge-u Print raysUsed & " rays were included in the scalar field calculation." KN@ [hb7% rpEIDhHv 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used {c
I~Nf?i 'to customize the plot figure. 'rXf xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) w&}<b%l xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 1fJ~Wp @1 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 5`}za- yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) DdISJWc'`5 nXpx = ana.Amax-ana.Amin+1 ADxje%!1O nYpx = ana.Bmax-ana.Bmin+1 e7n0=U0 F W2x 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS X ?ZLmP7| 'structure. Set the axes labels, title, colorbar and plot view. zNGUll$ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) v:!TqfI Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) V]]!0ugvk( Matlab.Execute( "title('Detector Irradiance')" ) Nz"K`C>/ Matlab.Execute( "colorbar" ) 7r3CO<fb Matlab.Execute( "view(2)" ) JSq3)o9?/ Print "" 2>.b~q@ Print "Matlab figure plotted..." [T'[7Z J7dHD(R8 'Have Matlab calculate and return the mean value. 3KeY4b!h Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) qfAnMBM1@ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Pdh`Gu1:3 Print "The mean irradiance value calculated by Matlab is: " & meanVal g;q.vHvsc" 4a!%eBhX"K 'Release resources ,QA=)~;D Set Matlab = Nothing "Ar|i8^G3 L>Ze*dt End Sub *Vb#@O! B`nI]_ 最后在Matlab画图如下: ETH
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5Uhxl^c 并在工作区保存了数据: iBWEZw) uARkf' 7c%dSs6 并返回平均值: Dbx zqd B4zuWCE@ 与FRED中计算的照度图对比: \Lb wfd= @yQ1F>
t 例: &eO.h%@ a3:45[SO4e 此例系统数据,可按照此数据建立模型 4QPHT#e qX } nIYNeP?D 系统数据 Cnc=GTRi <JXHg,Q p_zVrlVb 光源数据: lR
F5/ Type: Laser Beam(Gaussian 00 mode) ]f`UflMO8 Beam size: 5; iYdg1 Grid size: 12; 'm<L}d Sample pts: 100; !K= $Q Uq 相干光; -J'ked 波长0.5876微米, o8A8fHl 距离原点沿着Z轴负方向25mm。 )-iUUak 1Qjc*+JzO. 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: WU/5i 8 enableservice('AutomationServer', true) 3qV~C{S enableservice('AutomationServer') o5+7Lt]
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