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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。 X0Y1I}gD f_Ma~'3 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: m_zl*s*6 enableservice('AutomationServer', true) B>rz<bPT enableservice('AutomationServer') H?*EQK`7?0 QMLz 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。 FkY}6 DDQ}&`s 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: Y<-h#_ 1. 在FRED脚本编辑界面找到参考. a$r-
U_? 2. 找到Matlab Automation Server Type Library 83K)j"!<X 3. 将名字改为MLAPP 4l7TrCB k\BJs@- g = ~Y\$& 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。 \(2w/~ dv-L!C 图 编辑/参考 `)%z k W e+6mbJ7y 现在将脚本代码公布如下,此脚本执行如下几个步骤: Swz{5 J2C 1. 创建Matlab服务器。 )UbPG`x8 2. 移动探测面对于前一聚焦面的位置。 fb-Lp#!T39 3. 在探测面追迹光线 |0ATH`{ 4. 在探测面计算照度 g xY6 M4 5. 使用PutWorkspaceData发送照度数据到Matlab uzg(C#sp 6. 使用PutFullMatrix发送标量场数据到Matlab中 3.+TM]RYN 7. 用Matlab画出照度数据 [p3{d\=*? 8. 在Matlab计算照度平均值 ve($l"T 9. 返回数据到FRED中 E! d?@Xr@ lC/1,Z/M 代码分享: 5;'(^z-bL ]8q#@%v} Option Explicit *N>n5B2 \c}_!.xj" Sub Main v+Eub;m 0Dtew N{Z Dim ana As T_ANALYSIS F-AU'o
* Dim move As T_OPERATION oC
?UGY~xL Dim Matlab As MLApp.MLApp j5m KJC Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long +7\$wc_1I@ Dim raysUsed As Long, nXpx As Long, nYpx As Long -p.c8B Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ,]`|2 j Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double -yOwX2Wv5; Dim meanVal As Variant }Q$}LR@ j9gn7LS Set Matlab = CreateObject("Matlab.Application") VyX5MVh YTpiOPf ClearOutputWindow ]1hyv m3 F+o4f3N 'Find the node numbers for the entities being used. /tm2b<G detNode = FindFullName("Geometry.Screen") ')N[)&&Q{ detSurfNode = FindFullName("Geometry.Screen.Surf 1") Kb X&E0 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 1lo.X_ L4O.= *P1 'Load the properties of the analysis surface being used. '8J!(+ LoadAnalysis anaSurfNode, ana $ UNC0(4 :eIi^K z[ 'Move the detector custom element to the desired z position. Hlhd6be z = 50 L0l'4RRm\ GetOperation detNode,1,move w*?SGW move.Type = "Shift" lfvt9!SJ+/ move.val3 = z 8[b_E5!V SetOperation detNode,1,move nuKcq!L Print "New screen position, z = " &z mR|L'[l I(<9e"1O 'Update the model and trace rays. QPX&P{!g EnableTextPrinting (False) . ;rE4B Update |d$4Fu(M~ DeleteRays RW{y.WhB TraceCreateDraw "I3
#/~q EnableTextPrinting (True) $RH. b5Q|$E 'Calculate the irradiance for rays on the detector surface. 'C4cS[1 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) uMx6: Print raysUsed & " rays were included in the irradiance calculation. xXf,j#`" 0=0,ix7?# 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 8)lrQvZ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) dGyrzuPJ \sBXS. 'PutFullMatrix is more useful when actually having complex data such as with XGuxd 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 1rx,qfCq 'is a complex valued array. ;NOmI+t0w& raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) .k:heN2-x Matlab.PutFullMatrix("scalarfield","base", reals, imags ) },n? Print raysUsed & " rays were included in the scalar field calculation." ?g\emhG ;6eBfMhL 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used /#WvC;B 'to customize the plot figure. @(bg# xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ZDG~tCh=@ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) Ul_5"3ze yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) TZ63=m yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) V408uy-M nXpx = ana.Amax-ana.Amin+1 qnCjNN
nYpx = ana.Bmax-ana.Bmin+1 A XhP3B] [~PR\qm 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS :YQI1 q[6 'structure. Set the axes labels, title, colorbar and plot view. lA%FS]vh Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) lEgjv, Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) t~7OtPF Matlab.Execute( "title('Detector Irradiance')" ) 0kSM$D_ Matlab.Execute( "colorbar" ) Q^;:Kl.b Matlab.Execute( "view(2)" ) IyI0|&r2A Print "" Bn9#F#F< Print "Matlab figure plotted..." LSo*JO6 )s,LFIy<A 'Have Matlab calculate and return the mean value. @DIEENiM Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) GE`1j'^- Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 3. @LAF Print "The mean irradiance value calculated by Matlab is: " & meanVal y XKddD EK=
y!> 'Release resources w3ATsIw Set Matlab = Nothing *|<T@BXn 4(*PM&'R End Sub ; PncJe5x {G0=A~ 最后在Matlab画图如下: D2g/P8.<A NT0n[o^ 并在工作区保存了数据: re_nb)4g obE8iG@H =n5n 并返回平均值: >+Ig<}p AT)b/ycC 与FRED中计算的照度图对比: jz`3xFy *] I?St}Tl 例: 4(sHUWT Y/6>OD 此例系统数据,可按照此数据建立模型 lP*n%Pn) 1
_Oc1RM 系统数据 %YK xdp Q?;Tc.O"/ tu Y+n2 光源数据: d&CpaOSu Type: Laser Beam(Gaussian 00 mode) R)BXN~dQ Beam size: 5; xu_,0ZT]{ Grid size: 12; H0#=oJr$)W Sample pts: 100; T\n6^@.> 相干光; WPkKbF 波长0.5876微米, 1cv~_jFh 距离原点沿着Z轴负方向25mm。 nj0sh"~+ 5wmd[YL 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: y] c1x=x enableservice('AutomationServer', true) 4xEw2F enableservice('AutomationServer') oz>2P.7 u -P !2vT 9sT5l"?g QQ:2987619807 S\h5
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