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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。 Km=
Y^x0 [efU)O& 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: 0<@['W}G enableservice('AutomationServer', true) qQDe'f~ enableservice('AutomationServer') GU/P%c/V -A<@Pg 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。 (Ytr&gh;0 VvP: }yJ 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: l"dXL"h 1. 在FRED脚本编辑界面找到参考. %SIll 2. 找到Matlab Automation Server Type Library U&R)a|
7R 3. 将名字改为MLAPP
qCrpc= 'do2n/ 2Ul8<${c{ 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。 ,GVX1B? wt9f2 图 编辑/参考 NV/paoyx:* 7Rtjm 现在将脚本代码公布如下,此脚本执行如下几个步骤: ;Krs*3
s 1. 创建Matlab服务器。 /P9fcNP{y 2. 移动探测面对于前一聚焦面的位置。 PbvA~gm 3. 在探测面追迹光线 v07A3oj 4. 在探测面计算照度 #P}n+w_@ 5. 使用PutWorkspaceData发送照度数据到Matlab o@360#njF 6. 使用PutFullMatrix发送标量场数据到Matlab中 .J @mpJdY 7. 用Matlab画出照度数据 7w9'xY 8. 在Matlab计算照度平均值 .K4)#oC 9. 返回数据到FRED中 ALF21e*n Q wG_- 代码分享: nTGf 3D@3jyo: Option Explicit 7\g#'#K }[!=O+gO Sub Main @,,G]4zZ! dB#c$1 Dim ana As T_ANALYSIS yLCMu | + Dim move As T_OPERATION L |#0CRiN Dim Matlab As MLApp.MLApp *u|1Z%XO Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ;?iu@h Dim raysUsed As Long, nXpx As Long, nYpx As Long }L|B@fW Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double M'R
] '' Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double T<Y*();Zo Dim meanVal As Variant F%lC%~-qh 6l4= Set Matlab = CreateObject("Matlab.Application") #=)>,6Zw .UX4p
= ClearOutputWindow (m Yi alzdYiGf 'Find the node numbers for the entities being used. 7uw-1F5x7 detNode = FindFullName("Geometry.Screen") |/xA5_-N detSurfNode = FindFullName("Geometry.Screen.Surf 1") $i<+O,@- anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") b5%<},ySq B<.\^fuS 'Load the properties of the analysis surface being used. &D-z|ZjgHi LoadAnalysis anaSurfNode, ana 7y30TU 2x|FVp 'Move the detector custom element to the desired z position. St!0MdCH z = 50 ^K J#dT GetOperation detNode,1,move sxuP"4 move.Type = "Shift" A+H8\ew2, move.val3 = z )
5Ij SetOperation detNode,1,move rZB='(? Print "New screen position, z = " &z r~QE}00@^ ^%Y-~yB- 'Update the model and trace rays. i E;F=Rb EnableTextPrinting (False) 862rol Update G"(aoy,
co DeleteRays ^A\(M%*F TraceCreateDraw AH'3
5Kf) EnableTextPrinting (True) K7{B!kX4k QAo/d4 'Calculate the irradiance for rays on the detector surface. 3]}RjOTU raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) B9
?58v& Print raysUsed & " rays were included in the irradiance calculation. %{V7|Azt 4DL2
A;T 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. nW\W<[O9 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) GJS( 1Lje.%(E. 'PutFullMatrix is more useful when actually having complex data such as with }|8^+V& 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Y%TY%"< 'is a complex valued array. |XNw&X1VF raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) )J+OyR= Matlab.PutFullMatrix("scalarfield","base", reals, imags ) .X.6<@$ Print raysUsed & " rays were included in the scalar field calculation." }C["'tLX :nl,Ac 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used yeIS} O 'to customize the plot figure. ?A .ah xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) z"QtP[_m xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) L|s\IM1g yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Pq{p\Qkj yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) y>h9:q| nXpx = ana.Amax-ana.Amin+1 J2oh#TGp nYpx = ana.Bmax-ana.Bmin+1 ?0sTx6x@ ;[P> 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 2g_mQT 'structure. Set the axes labels, title, colorbar and plot view. X$Q.A^9 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) :p)^+AF"5 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) vQ2{+5!| Matlab.Execute( "title('Detector Irradiance')" ) ,|zzq@fk Matlab.Execute( "colorbar" ) hG<[F@d Matlab.Execute( "view(2)" ) /ET+`=n Print "" ;;CNr_ Print "Matlab figure plotted..."
8sI$ 0/!0W%f[} 'Have Matlab calculate and return the mean value. >@?mP$;= Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) G*%U0OTi Matlab.GetWorkspaceData( "irrad", "base", meanVal ) jxhZOLG Print "The mean irradiance value calculated by Matlab is: " & meanVal HSU?4=Q `YZl2c<w* 'Release resources >mMfZvxl% Set Matlab = Nothing b *0u xvLu {^;7DV: End Sub \3K7)o^ :w|=o9J 最后在Matlab画图如下: grkA2%N #bG6+"g{=L 并在工作区保存了数据: CZ$B2i6 .rwW5"RPq N.nGez 并返回平均值: fiU#\%uJg ij3W8i9' 与FRED中计算的照度图对比: Q]K$yo 7D 3-/_ v 例: ]WcN6|b+ fF#Fc&B 此例系统数据,可按照此数据建立模型 eMV8`&c'
{;u+? uY 系统数据 Pn@DHYP N6+^}2'*) [Ne'2z 光源数据: /S~ =qodS Type: Laser Beam(Gaussian 00 mode) -lv(@7o~ Beam size: 5; ~mK+Q%G5 Grid size: 12; JqYa~6 C Sample pts: 100; jr#*;go 相干光; q*a~9.i@ 波长0.5876微米, 0u( 0*Xl 距离原点沿着Z轴负方向25mm。 b<"jmB{ 0fUsERr1* 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: ,jw`9a enableservice('AutomationServer', true) 0sme0"Sl enableservice('AutomationServer') ,PJC FQMR
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