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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。 &oG>Rqkm lj]M 1zEz& 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: 5, ;\zSz enableservice('AutomationServer', true) kqeEm{I enableservice('AutomationServer') xdO3koE: }5fd:B m; 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。 }[eUAGhDU b]u=Iza 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: NV./p`k 1. 在FRED脚本编辑界面找到参考. G
`|7NL 2. 找到Matlab Automation Server Type Library Vs"b
3. 将名字改为MLAPP HB )+.e ]C^ #)7 '
wl}) 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。 %i\rw*f M
%,\2!$ 图 编辑/参考 jsAx;Z:QT uRy}HLZ" 现在将脚本代码公布如下,此脚本执行如下几个步骤: f hK<P_} 1. 创建Matlab服务器。 '_?Z{| 2. 移动探测面对于前一聚焦面的位置。 S5JMt;O 3. 在探测面追迹光线 )Cdw_Yx 4. 在探测面计算照度 pBAAwHD 5. 使用PutWorkspaceData发送照度数据到Matlab 4Y?fbb< 6. 使用PutFullMatrix发送标量场数据到Matlab中 Ihf>FMl: 7. 用Matlab画出照度数据 J0Yb_(w 8. 在Matlab计算照度平均值 <7y/)b@ 9. 返回数据到FRED中 gbMA-r:IC ;I5P<7VW 代码分享: ?*V\
-7jg NzZ(Nz5 Option Explicit UG.:D';3, `n6cpX5 Sub Main { 5 r]G =RUy4+0>F Dim ana As T_ANALYSIS ^X_ ;ZLg. Dim move As T_OPERATION 5%D`y| Dim Matlab As MLApp.MLApp GipiO5)1C Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long e_!h>=$%8 Dim raysUsed As Long, nXpx As Long, nYpx As Long dkg`T#} Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double \r aP Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 4j;IyQDvM Dim meanVal As Variant :#vA5kC 48,*sTRq Set Matlab = CreateObject("Matlab.Application") [DpOI !9gpuS[ ClearOutputWindow $-DW+|p.?^ g Nz 'Find the node numbers for the entities being used. O4`.ohAZ detNode = FindFullName("Geometry.Screen") 6\l F detSurfNode = FindFullName("Geometry.Screen.Surf 1") pej-W/R& anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") #_\**%,< 6MOwn*%5k 'Load the properties of the analysis surface being used. h<3bv&oI . LoadAnalysis anaSurfNode, ana trwo(p \ MuKS4 'Move the detector custom element to the desired z position. !_Y%+Rkp0 z = 50 ;PVE= z+y GetOperation detNode,1,move >#dLT~[\a move.Type = "Shift" )[Rwc#PA; move.val3 = z R[ F`b SetOperation detNode,1,move k4&adX@Y Print "New screen position, z = " &z 5[\g87\ #l>r9Z71 'Update the model and trace rays. `Zp*? EnableTextPrinting (False) "LYhYkI Update @<P;F DeleteRays 8Ud.t=2 TraceCreateDraw ,h5 FX^ EnableTextPrinting (True) Wv3p!zW3I '3^_:E5y 'Calculate the irradiance for rays on the detector surface. Y".?j5f? raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ?/}IDwuh Print raysUsed & " rays were included in the irradiance calculation. 0<A*I{,4L Q~^v=ye 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 860y9wzU Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) %>nAPO+e =WF@S1 'PutFullMatrix is more useful when actually having complex data such as with xz: 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ;t
N@ 'is a complex valued array. Lniz>gSc raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) WjVm{ 7?{ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Ku6ndc Print raysUsed & " rays were included in the scalar field calculation." O 8 l`1 y2g)*T!m 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used o7tlkSZ 'to customize the plot figure. _ y'g11 \
xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) aa]| xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) Lz9|"F"V yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) =H-BsX?P yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) r
'ioH"= nXpx = ana.Amax-ana.Amin+1 ?/3{gOgI$` nYpx = ana.Bmax-ana.Bmin+1 1"A"AMZf 9~ V(wG 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS t`6~ud> 'structure. Set the axes labels, title, colorbar and plot view. =f=>buD Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) v*y,PY1* Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) % T$!I (L& Matlab.Execute( "title('Detector Irradiance')" ) X.e4pLwGK Matlab.Execute( "colorbar" ) 4M$"0}O;[h Matlab.Execute( "view(2)" ) q.hpnE~#lh Print "" |em_l$oGc Print "Matlab figure plotted..." gBgaVG 9nd,8Nji 'Have Matlab calculate and return the mean value. Yg!fEopLb Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Ux);~P`/o Matlab.GetWorkspaceData( "irrad", "base", meanVal ) OS~Z@'Eg Print "The mean irradiance value calculated by Matlab is: " & meanVal ;Uypv|xX |Ntretz`\ 'Release resources .4z_ohe Set Matlab = Nothing +s+E!= s [2!?pVI End Sub >.gT9 93)1 最后在Matlab画图如下: 9j5k=IXg#a /jc;
2 并在工作区保存了数据: WD8F]+2O\ -<\hcV`& (^|vN; 并返回平均值: KjV1->r# cW{ Bsr
与FRED中计算的照度图对比: [r1\FF@v, 7?Twhs.O 例: ;|vn;s/ Cj)*JZVG 此例系统数据,可按照此数据建立模型 @oRo6Y<- ?Ql<s8 系统数据 T ^`R 4n\O6$&.x )k 6z 光源数据: k+u L^teyS Type: Laser Beam(Gaussian 00 mode) p^QppM94 Beam size: 5; K{G\=yJ(( Grid size: 12; c_6~zb?k+m Sample pts: 100; -
[vH4~ 相干光; 5F5)Bh 波长0.5876微米, !y;xt?
距离原点沿着Z轴负方向25mm。 V*+Z=Y' ]#O~lq 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: KupQtT< enableservice('AutomationServer', true) yMe; enableservice('AutomationServer') mm`yu$9gbP Hc-68]T ]%6XE) QQ:2987619807 D0p>Q^w
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