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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。 P-No;/!B# <V"'j 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: sb(,w enableservice('AutomationServer', true) V:!fe+Er enableservice('AutomationServer') gSu+]N Yq/|zTe{ 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。 n=t%,[Op ^k^%w/fo 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: ,D3q8?j 1. 在FRED脚本编辑界面找到参考. hS
+;HB, 2. 找到Matlab Automation Server Type Library
guSgTUJ} 3. 将名字改为MLAPP TDY}oGmNn "6pjkEt4 jRB:o?S 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。 2Pi}<pG~ Dw[w%uz 图 编辑/参考 >g93Bj* H:9(
XW 现在将脚本代码公布如下,此脚本执行如下几个步骤: |fTQ\q]W 1. 创建Matlab服务器。 &.<{c
`- 2. 移动探测面对于前一聚焦面的位置。 AGCqJ8`|T 3. 在探测面追迹光线 %)l2dK&9"j 4. 在探测面计算照度 :n'QNGj 5. 使用PutWorkspaceData发送照度数据到Matlab Ko''G5+ 6. 使用PutFullMatrix发送标量场数据到Matlab中 15U=2j*.b 7. 用Matlab画出照度数据 j@kBCzX 8. 在Matlab计算照度平均值 RLulz|jC 9. 返回数据到FRED中 |}q0G~l )_.@M '? 代码分享: F6Q #{Ufq K]kL?-A#' Option Explicit x6,S#p PU?kQZU~) Sub Main MQ\:/]a r7ywK9UL Dim ana As T_ANALYSIS sd8o&6 Dim move As T_OPERATION .# j)YG Dim Matlab As MLApp.MLApp -zc9=n<5 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long s o~p+] Dim raysUsed As Long, nXpx As Long, nYpx As Long "-<u.$fE Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double |[o2S9 0 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double fhfdNmtR)I Dim meanVal As Variant R"O9~s6N m(g$T Set Matlab = CreateObject("Matlab.Application") e|MyA?` #0xvxg%{ ClearOutputWindow 8%`Sx[ CF42KNq 'Find the node numbers for the entities being used. XJ@ /r,2 detNode = FindFullName("Geometry.Screen") Z"!C detSurfNode = FindFullName("Geometry.Screen.Surf 1") `i{o8l anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") %WCpn<) rKJ%/7m 'Load the properties of the analysis surface being used. E/s3@-/ LoadAnalysis anaSurfNode, ana _/E>38G] S$JM01 'Move the detector custom element to the desired z position. Ujj2A^ z = 50 wc__g8?' GetOperation detNode,1,move _|tg#i|Om move.Type = "Shift" 7*`ldao~ move.val3 = z pd7FU~- SetOperation detNode,1,move 4,<~t>M1 Print "New screen position, z = " &z wEDU*}~ lc5NC;JR 'Update the model and trace rays. ]"CAP% EnableTextPrinting (False) j./bVmd. Update Rut6m5> DeleteRays n:<avl@o< TraceCreateDraw NqF-[G< EnableTextPrinting (True) ,Y!T!o}1
W8":lpp 'Calculate the irradiance for rays on the detector surface. 4&|9304<H raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) x!YfZ* Print raysUsed & " rays were included in the irradiance calculation. mLq?-&F z6{0\#'K 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. `H+Eo<U Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) -OkKLub 7Q[P 'PutFullMatrix is more useful when actually having complex data such as with W%h<@@c4, 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 2RE }l=h5 'is a complex valued array. r`7`f xe raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) gJF;yW4 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) #K)HuT Print raysUsed & " rays were included in the scalar field calculation." CWDo_g$ {UPIdQ'g 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ,2kWj7H%7 'to customize the plot figure. ?2=c'%w7 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5)
=6A<> xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) nK96A.B%p yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ,5L&$Q6 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) `b% /.%]$ nXpx = ana.Amax-ana.Amin+1 f O(.I nYpx = ana.Bmax-ana.Bmin+1 `$#64UZ>U1 iySmNI 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS F%Mlid;1 'structure. Set the axes labels, title, colorbar and plot view. T%]:
tDa Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) _D+7w'8h Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) `\.n_nM Matlab.Execute( "title('Detector Irradiance')" ) wvh4AE5F|z Matlab.Execute( "colorbar" ) $@#nn5^IX Matlab.Execute( "view(2)" ) f9\7v_ Print "" I'yhxymZ; Print "Matlab figure plotted..." %
vP{C $==hr^H 'Have Matlab calculate and return the mean value. 6 8_UQ. Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) @\q~OyV Matlab.GetWorkspaceData( "irrad", "base", meanVal ) S%T1na^x Print "The mean irradiance value calculated by Matlab is: " & meanVal hB^"GYZ )8N/t6Q 'Release resources RdY #B; Set Matlab = Nothing ER|5_ Q;^([39DI End Sub c9ZoO; @'U4-x 最后在Matlab画图如下: O'mX7rY<<( /y-P)3_ 并在工作区保存了数据: ~O|0.)71] 2KzKNe( DV.MvFV 并返回平均值: !nYAyjf CRx:3u!: 与FRED中计算的照度图对比: WW_X:N~~e\ N CsUC 例: lA ,%'+- ]O \6.>H 此例系统数据,可按照此数据建立模型 +0a',`yc xFvSQ`sp 系统数据 "vJADQ4F Q^F-8 6D+k[oHZm 光源数据: o^NQ]BdH8
Type: Laser Beam(Gaussian 00 mode) tN0>5'/ Beam size: 5; !eO?75/ Grid size: 12; " DFg" Sample pts: 100; f2Slsl; 相干光; >/n/n{{ 波长0.5876微米, cCeD3CuRA% 距离原点沿着Z轴负方向25mm。 2Hd6 gGX/p6" 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: '-~86Q enableservice('AutomationServer', true) F 4hEfO3 enableservice('AutomationServer') !6}Cs3.
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