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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。 Uh6LU5 zL8Z8eh"> 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: :/rl \woA> enableservice('AutomationServer', true) zN3[W`q+m enableservice('AutomationServer') %"<|u)E E[Xqyp!< 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。 7j,-o 8'K~+L=} 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: j-~x==c-; 1. 在FRED脚本编辑界面找到参考. =sm<B^yj 2. 找到Matlab Automation Server Type Library (Dat`: 3. 将名字改为MLAPP '=s{9lxn^ n*gr(S "|N58% 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。 ar&j1"" W4OL{p-\/ 图 编辑/参考 ,=_)tX^ n>t&l8g%g 现在将脚本代码公布如下,此脚本执行如下几个步骤: + 6noQYe 1. 创建Matlab服务器。 (-}:'5|Yj 2. 移动探测面对于前一聚焦面的位置。 K#"J8h;x 3. 在探测面追迹光线 1iA0+Ex(j 4. 在探测面计算照度 ;s* 5. 使用PutWorkspaceData发送照度数据到Matlab 9f(0
qa 6. 使用PutFullMatrix发送标量场数据到Matlab中 D_SXxP[! g 7. 用Matlab画出照度数据 ddTsR 8. 在Matlab计算照度平均值 ?xa70Pb{; 9. 返回数据到FRED中 LiG!xs UWW^g@d4 代码分享: 0sMNp bA_/6r)u Option Explicit kC,=E9)O J#>)+ Sub Main O'Mo/
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w}t Dim ana As T_ANALYSIS jo-2D[Q{ Dim move As T_OPERATION !Y8+Z&^2 Dim Matlab As MLApp.MLApp T}}T`Ce Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long D%`O.2T Y| Dim raysUsed As Long, nXpx As Long, nYpx As Long FmtgH1u:= Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 8AjQPDn+ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double c>|1%}"? Dim meanVal As Variant qix$ }(P @=7[ KM b Set Matlab = CreateObject("Matlab.Application") f};RtRo2 (U{,D1? ClearOutputWindow R7o'V* d ]/9@^D}& 'Find the node numbers for the entities being used. YujR}=B!/ detNode = FindFullName("Geometry.Screen") @~z4GTF9i detSurfNode = FindFullName("Geometry.Screen.Surf 1") ~hZr1hT6L anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") *b}/fG)XZ BS.5g<E2q 'Load the properties of the analysis surface being used. "u.'JE;j LoadAnalysis anaSurfNode, ana sSLVR^ LULRi#n 'Move the detector custom element to the desired z position. +C}s"qrb@ z = 50 \y(ZeNs GetOperation detNode,1,move 4<j7F4 move.Type = "Shift" S.zY0 move.val3 = z DL*&e|:q SetOperation detNode,1,move +=`*`eP:U Print "New screen position, z = " &z |2Y/l~ z"D0Th`S6 'Update the model and trace rays. 6Y%{ YQ}s| EnableTextPrinting (False) !X5LgMw^ ; Update !C& ^%a DeleteRays Z,~PW#8<& TraceCreateDraw 4Uk\h gT0 EnableTextPrinting (True) kt#t-N;}x HEk{!Y 'Calculate the irradiance for rays on the detector surface. Ihd{tmr< raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Pil_zQ4 Print raysUsed & " rays were included in the irradiance calculation. ?$ Dc> TFNB%| 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 7Y%Si5 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) z41v5rB4
/ M@[ 8 'PutFullMatrix is more useful when actually having complex data such as with *=}\cw\A 'scalar wavefield, for example. Note that the scalarfield array in MATLAB dC/@OV)0# 'is a complex valued array. OJ1MV 7& raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 6zp]SPY Matlab.PutFullMatrix("scalarfield","base", reals, imags ) "$n ff=] Print raysUsed & " rays were included in the scalar field calculation." :'4", +w2 ` 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used l`Ae&nc6 'to customize the plot figure. 5K,=S xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) KTE X] xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) q`|rS6 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Ftdx+\O_i& yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 2xBYJoF( nXpx = ana.Amax-ana.Amin+1 Ck:+F+7_v nYpx = ana.Bmax-ana.Bmin+1 aM4-quaG] cl'wQ1<:
'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS pE {yVs 'structure. Set the axes labels, title, colorbar and plot view. zGwM# - Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) YCq:] Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) S"/-)_{ Matlab.Execute( "title('Detector Irradiance')" ) [NK&s:wMk Matlab.Execute( "colorbar" ) @e-2]z Matlab.Execute( "view(2)" ) +xuj ]J Print "" qi['~(( Print "Matlab figure plotted..." e!ql8wbp d5"rCd[ 'Have Matlab calculate and return the mean value. P}"T3u\N Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) *mz-g7 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) AHU=`z Print "The mean irradiance value calculated by Matlab is: " & meanVal 3$9V4v@2 RBLOc$2 'Release resources 6!C>J#T Set Matlab = Nothing %us#p|Ya 0 _N.s5~N End Sub -'
=?Hs. q8}he~a 最后在Matlab画图如下: h!7Lvh`o tHEZuoi 并在工作区保存了数据: l(HxZlHr r&_e3#]* nE56A#,Q, 并返回平均值: hOYP~OR MvTp%d. 与FRED中计算的照度图对比: r)Ja\; ]QQeUxi 例: &@ ${@ uQ%3?bx)T 此例系统数据,可按照此数据建立模型 L9]d$ r" C%|m[,Gx 系统数据 m%b#B>J,n !gcea?I ^I{/j'b& 光源数据: A6
Rw LX Type: Laser Beam(Gaussian 00 mode) ]_`ICS Beam size: 5; Y8h 96 Grid size: 12; F_0@Sh" Sample pts: 100; HP\5gLVXY 相干光; +$F,!rV-s 波长0.5876微米, *-S?bv,T' 距离原点沿着Z轴负方向25mm。 i7e_~K A1*\ \[ 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: r^{Bw1+ enableservice('AutomationServer', true) h@TP= enableservice('AutomationServer') Yy;BJ_
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