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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。 *FAg^G&1 >N3{*W 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: u3<])}I' enableservice('AutomationServer', true) {Ise (>V enableservice('AutomationServer') u(o @_6 stDn{x. 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。 )l"0:1I g x``!t>)O 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%GV9 1. 在FRED脚本编辑界面找到参考. 2`},;i~[ 2. 找到Matlab Automation Server Type Library }.hBmhnZmI 3. 将名字改为MLAPP Vnl~AQfk| JBYQ7SsAS0 S2NsqHJr 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。 %*/[aq, # ._R82gy 图 编辑/参考 [6Wr
t8" >:xnjEsi$/ 现在将脚本代码公布如下,此脚本执行如下几个步骤: cK258mY 1. 创建Matlab服务器。 IX>|bA; 2. 移动探测面对于前一聚焦面的位置。 !kIw835U 3. 在探测面追迹光线 q3[LnmH 4. 在探测面计算照度 8%NX)hZyq} 5. 使用PutWorkspaceData发送照度数据到Matlab 4R0_%x6vG 6. 使用PutFullMatrix发送标量场数据到Matlab中 p!691LI 7. 用Matlab画出照度数据 pQ/:*cd+M 8. 在Matlab计算照度平均值 ENmo^O#,u 9. 返回数据到FRED中 *[U:'o`67 nJ? C 4\#3 代码分享: G]S E
A PU>;4l Option Explicit m=K XMX :vr,@1c Sub Main 2ReulL8j kj8zWG4KH Dim ana As T_ANALYSIS \uYUX~}i" Dim move As T_OPERATION /}VQzF Dim Matlab As MLApp.MLApp i" )_M|
Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long J8%|Gd0#4 Dim raysUsed As Long, nXpx As Long, nYpx As Long nqH^%/7)A@ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double EW!$D Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Brl6r8LGi Dim meanVal As Variant @U)'UrNr~ d!d
3r W;A Set Matlab = CreateObject("Matlab.Application") )FP|}DCxQ G^R;~J*TDE ClearOutputWindow *Z]|
Z4Q/` izKk@{Md 'Find the node numbers for the entities being used. w(yU\
N detNode = FindFullName("Geometry.Screen")
ZBXGuf detSurfNode = FindFullName("Geometry.Screen.Surf 1") r:q#l~;^ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") b'OO~>86 EK'&S=] 'Load the properties of the analysis surface being used. e%P;Jj476 LoadAnalysis anaSurfNode, ana 7mjj% d#*5U9\z 'Move the detector custom element to the desired z position. zm:=d>D.. z = 50 =?lT&|" GetOperation detNode,1,move .~8+s.y move.Type = "Shift" J'EK5=H move.val3 = z TAi\#cnl(6 SetOperation detNode,1,move yI%>
w4Z Print "New screen position, z = " &z \XN5)) PYUY bRn 'Update the model and trace rays. 9JtvHUkO EnableTextPrinting (False) V588Leb? Update YfalsQ8 DeleteRays K4yYNlY TraceCreateDraw 5 QeGx3' EnableTextPrinting (True) Jv<)/Km` HLk"a-+' 'Calculate the irradiance for rays on the detector surface. </Id';|v raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) pd1m/: Print raysUsed & " rays were included in the irradiance calculation. )eEvyU
{|gJC>f@ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. U{_s1 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) EVL;" G"[pr%? 'PutFullMatrix is more useful when actually having complex data such as with qWpC e*C 'scalar wavefield, for example. Note that the scalarfield array in MATLAB OgS8.wX 'is a complex valued array. 9O Q4\ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) >FHsZKJ
Matlab.PutFullMatrix("scalarfield","base", reals, imags ) @e,Zmx Print raysUsed & " rays were included in the scalar field calculation." $ddYH =Q}mJs 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used w3N%J>4_E 'to customize the plot figure. Ltw7b xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 713M4CtJ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ,m?D\Pru yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) LPn}QzH yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) +E~`H^ nXpx = ana.Amax-ana.Amin+1 Uq.~3V+u nYpx = ana.Bmax-ana.Bmin+1 KUut C
: cv4M[]U~ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS \Ji2uGT 'structure. Set the axes labels, title, colorbar and plot view. 1.H!A@ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 1^#Q/J, Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) X@&uu0JJ Matlab.Execute( "title('Detector Irradiance')" ) 3x0wk9lND Matlab.Execute( "colorbar" ) cmU+VZ#pk Matlab.Execute( "view(2)" ) CD1=2 Print "" _ICDtG^ Print "Matlab figure plotted..." b6Hk20+B; bJF/daC5 'Have Matlab calculate and return the mean value. [Be53U{= Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) \,gZNe&Vv Matlab.GetWorkspaceData( "irrad", "base", meanVal ) {l&2Kd* Print "The mean irradiance value calculated by Matlab is: " & meanVal X9A[
5{0>7c|. 'Release resources 8@KFln )[ Set Matlab = Nothing 9:i,WJO Ww&- `. End Sub ,M&0<k\ $cK
B+} 最后在Matlab画图如下: T\!SA F` 5/9?;| 并在工作区保存了数据: yO;C3q .0E4c8R\X 0,$-)SkT 并返回平均值: ]MLLr'6? OG+r|.N; 与FRED中计算的照度图对比: yLO
&(Mb m'(;uR` 例: Hq\E06S@ ';\gR/L 此例系统数据,可按照此数据建立模型 :KP'xf. T5jG IIa 系统数据 ]|t.wr3AU -0o6*?[Z zO5u{ 光源数据: fk7Cf"[w Type: Laser Beam(Gaussian 00 mode) d<Q+D1 Beam size: 5; "]s|D@^4#b Grid size: 12; RvS q KW8 Sample pts: 100; VUC <0WV 相干光; $jed{N7Y 波长0.5876微米, QS [B 距离原点沿着Z轴负方向25mm。 KCh J&"?m.~@ 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: (d'j'U:C enableservice('AutomationServer', true) nN`Z0? enableservice('AutomationServer') CxA\yG3L&
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