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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。 aB,-E>+ RzEzNV 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: \9?[|m
z enableservice('AutomationServer', true) }%|ewy9|CW enableservice('AutomationServer') GcBqe=/B! ;*(-8R/ 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。 Un6R)MVT 6r)P&J 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: w#"\*SKK 1. 在FRED脚本编辑界面找到参考. 9d5$cV 2. 找到Matlab Automation Server Type Library a1Fx|#!
mq 3. 将名字改为MLAPP &hOz(825r H1bR+2s xRh 22z 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 1JJsYX >US*7m } 图 编辑/参考 H[=\_X1o( Y}?8 现在将脚本代码公布如下,此脚本执行如下几个步骤: ">H*InF 1. 创建Matlab服务器。 rAenxZ,tF 2. 移动探测面对于前一聚焦面的位置。 ~7]V^tG 3. 在探测面追迹光线 jI-a+LnEm 4. 在探测面计算照度 \x<8 5. 使用PutWorkspaceData发送照度数据到Matlab 4V+bE$Wu 6. 使用PutFullMatrix发送标量场数据到Matlab中 Ew8@{X
y 7. 用Matlab画出照度数据 eADCT 8. 在Matlab计算照度平均值 Uj!3MF 9. 返回数据到FRED中 ?UXFz' fQ<sq0'e\ 代码分享: m^A2
8X7 'a~@q~! Option Explicit pj>R9zpn_ /3b*dsYsl Sub Main SI7rTJ]/ 1NZ"\9=U Dim ana As T_ANALYSIS ;+Jx,{) Dim move As T_OPERATION IskL$Y ^
Dim Matlab As MLApp.MLApp :j\7</uu Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long [M|^e;tWK Dim raysUsed As Long, nXpx As Long, nYpx As Long r4yz{^G
Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double t~Q9}+ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double OH`a3E{e Dim meanVal As Variant z*.AuEK? ]Ry9{: Set Matlab = CreateObject("Matlab.Application") S=@+qcI &.A_d+K& ClearOutputWindow vX+oZj
i)i>Ulj*i 'Find the node numbers for the entities being used. "hIYf7r## detNode = FindFullName("Geometry.Screen") &[E\2 E detSurfNode = FindFullName("Geometry.Screen.Surf 1") }lZEdF9GhG anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") G~9m,l+ Al$z.i?R 'Load the properties of the analysis surface being used. X 4;U4pU# LoadAnalysis anaSurfNode, ana egoR])2> [txOh!sxD 'Move the detector custom element to the desired z position. BA;r%?MRL z = 50 ,KY;NbL-Jp GetOperation detNode,1,move T7[@ lMa? move.Type = "Shift" !:(+# move.val3 = z |$Yk)z3 SetOperation detNode,1,move ]H1mj#EWU Print "New screen position, z = " &z wkg4I. MAa9JA8kw) 'Update the model and trace rays. (Y1*Bs[l EnableTextPrinting (False) 4_#$k{ Update g"-j/ c DeleteRays ~f<']zXv TraceCreateDraw =G-OIu+H!U EnableTextPrinting (True) !3b& S4 !0{SVsc) 'Calculate the irradiance for rays on the detector surface. U:7h>Z0W raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 8ro`lX*F@2 Print raysUsed & " rays were included in the irradiance calculation. j<AOC? N_Us6X 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. q"d9C)Md Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) TKZtoQP% a&s34Pd 'PutFullMatrix is more useful when actually having complex data such as with 6H#:rM 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Z-@nXt 'is a complex valued array. *|rdR2R! raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) mxlh\'b Matlab.PutFullMatrix("scalarfield","base", reals, imags ) DB}Uzw| Print raysUsed & " rays were included in the scalar field calculation." =*UK!y?n }k-V( 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used |$WHw*F^ 'to customize the plot figure. VG5+u,U6> xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 5`h 6oFxGp xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) i/>k_mG$d yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) i"Jy>' yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) yR$_ZXsd nXpx = ana.Amax-ana.Amin+1 3vrVX<_ nYpx = ana.Bmax-ana.Bmin+1 cy%M$O|hX5 O8;/oL4 U 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS kowS| c# 'structure. Set the axes labels, title, colorbar and plot view. '|C%X7 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) +d,
~h_7! Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) I;4quFBlMu Matlab.Execute( "title('Detector Irradiance')" ) C:Ef6ZW Matlab.Execute( "colorbar" ) M;A_'h?Z Matlab.Execute( "view(2)" ) V^7.@BeT Print "" [@i:qB>B Print "Matlab figure plotted..." ,TBOEu."4 f+e"`80$*C 'Have Matlab calculate and return the mean value. oW~W(h! Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) A
mZXUb Matlab.GetWorkspaceData( "irrad", "base", meanVal ) f2gtz{r Print "The mean irradiance value calculated by Matlab is: " & meanVal &xGdKH
!vz'zy)7 'Release resources ^G4YvS( Set Matlab = Nothing /&gg].&2? yP58H{hQM8 End Sub cAR
`{%b }Rh\JDiQ 最后在Matlab画图如下: zTng]Mvx .}__XWK5 并在工作区保存了数据: |/,SNE 45~x
#Q (~~m 8VJ> 并返回平均值: n Bm ]? n/9afIN 与FRED中计算的照度图对比: }aWy#Oe Us`=^\ 例: 0)&!$@HW p]aEC+q 此例系统数据,可按照此数据建立模型 GvVkb==" lY,^ 系统数据 B.N#9u-vW "#C2+SKM1 ZTR9e\F 光源数据: KVZB`c$<t Type: Laser Beam(Gaussian 00 mode) +Tum K. Beam size: 5; ZthT('"a Grid size: 12; ^50dF:V(1 Sample pts: 100; 217G[YE- 相干光; snaAn?I4 波长0.5876微米,
\HGf!zZ 距离原点沿着Z轴负方向25mm。 |~Dl<#58 NK|UeL7ght 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: ZvRa"j enableservice('AutomationServer', true) fRS;6Jc enableservice('AutomationServer') 0? {ADQz
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