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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。 CoN[Yf3\ X 4;U4pU# 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: s QDgNJbU enableservice('AutomationServer', true) LlTD =tJ0 enableservice('AutomationServer') Ot=>~(u0 E_,/)U8 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。 )GP;KUVae "j>X^vn 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: `PWKA;W$0 1. 在FRED脚本编辑界面找到参考. .D*Qu} 2. 找到Matlab Automation Server Type Library eg[EFI.h 3. 将名字改为MLAPP wkg4I. MAa9JA8kw) (Y1*Bs[l 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 }\a#e^-xQ+ |x}TpM;ni 图 编辑/参考 DUOoTlp ?t/qaUXN 现在将脚本代码公布如下,此脚本执行如下几个步骤: _>gz& 1. 创建Matlab服务器。 3.&BhLT 2. 移动探测面对于前一聚焦面的位置。 {*xE+ | 3. 在探测面追迹光线 f:;-ZkIU ? 4. 在探测面计算照度 q"d9C)Md 5. 使用PutWorkspaceData发送照度数据到Matlab {yn,u)@r9S 6. 使用PutFullMatrix发送标量场数据到Matlab中 j\}.GM'8 7. 用Matlab画出照度数据 VU3RFl 8. 在Matlab计算照度平均值 N/a4Gl( 9. 返回数据到FRED中 2BccE zIa={tU 代码分享: } z'Jsy[s g]~vZj Option Explicit '6N)sqTR 5`h 6oFxGp Sub Main pqG>|#RG i"Jy>' Dim ana As T_ANALYSIS yR$_ZXsd Dim move As T_OPERATION ;*%rFt9FK Dim Matlab As MLApp.MLApp [S6u:;7 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long {gD ED Dim raysUsed As Long, nXpx As Long, nYpx As Long 5U84*RY Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double NaR} 0 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double \Ec<ch[)c Dim meanVal As Variant jcCAXk055 EX)&|2w
Set Matlab = CreateObject("Matlab.Application") L>Y+}]~ ,%pCcM) ClearOutputWindow l*ltS(? 1RAkqw<E 'Find the node numbers for the entities being used. #Xg;E3BM detNode = FindFullName("Geometry.Screen") b(K"CL\p detSurfNode = FindFullName("Geometry.Screen.Surf 1") p6JTNxD anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") yi$CkG} Bii'^^I;? 'Load the properties of the analysis surface being used. [-(^>Y LoadAnalysis anaSurfNode, ana LnR>!0:c & SXw=;B 'Move the detector custom element to the desired z position. ay8]"sa z = 50 rPk|2l,E,3 GetOperation detNode,1,move V.B@@ ; move.Type = "Shift" xe@e#9N$ move.val3 = z |\(uO|)ju SetOperation detNode,1,move <) * U/r Print "New screen position, z = " &z X,Ql6uO "uH>S+%|b 'Update the model and trace rays. (cj9xROx EnableTextPrinting (False) 0|e[o" Update +n1!xv] DeleteRays >LBA0ynh
{ TraceCreateDraw *7Vb([x4; EnableTextPrinting (True) Jv} [8QK @5[ 'Calculate the irradiance for rays on the detector surface. hjL;B'IL raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) VMah3T! Print raysUsed & " rays were included in the irradiance calculation. )^:H{1' 5]O{tSj 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ::Zo` vP Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) jE0oLEg& 7xnj\9$m 'PutFullMatrix is more useful when actually having complex data such as with 5=o ^/Vkc 'scalar wavefield, for example. Note that the scalarfield array in MATLAB / 'is a complex valued array. %a/3*vz/I% raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ~kW?]/$h Matlab.PutFullMatrix("scalarfield","base", reals, imags ) v ,")XPY Print raysUsed & " rays were included in the scalar field calculation." k9k39`t )n&hO_c/ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used
\HGf!zZ 'to customize the plot figure. rXB;#ypO xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ~& -h5=3 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) +&.zwniSS yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ^s)`UZ<C= yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) u=:f%l nXpx = ana.Amax-ana.Amin+1 e:O,$R#g nYpx = ana.Bmax-ana.Bmin+1 Odwe1q&
7)2K6<q 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS )Do 0 'structure. Set the axes labels, title, colorbar and plot view. a_Y<daRO Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) `n&:\Ib Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) "2mPWRItO Matlab.Execute( "title('Detector Irradiance')" ) jOGdq;| Matlab.Execute( "colorbar" ) `7/(sX. Matlab.Execute( "view(2)" ) @&\Y:aRO%i Print "" 7d;|?R-8D Print "Matlab figure plotted..." SAP/jD$5]> gPd
K%"B@ 'Have Matlab calculate and return the mean value. AE rPd)yk0 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 6n]+(= Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Gxw1P@<F: Print "The mean irradiance value calculated by Matlab is: " & meanVal 6ll!7U(9( "B QnP9 'Release resources |5 V0_79
Set Matlab = Nothing -8l<5g7 01A{\O1$j End Sub A.>mk598 vT?^# 最后在Matlab画图如下: k8D_ J*;RL` 并在工作区保存了数据: A3eCI /3,/j)`a 5%jhVys23 并返回平均值: T.da!!'B
f gG?@_ie 与FRED中计算的照度图对比: hTDK[4e aqON6|6K 例: M=iTwK z:\9t[e4 此例系统数据,可按照此数据建立模型 |.k'?! .\
Ijq! 系统数据 =Dn<DV `w!XO$"]Z G^.N$wcv 光源数据: RqA>" [L Type: Laser Beam(Gaussian 00 mode) $cSUB Beam size: 5; ,iV%{*p] Grid size: 12; R/=rNUe Sample pts: 100; 4aHogheg 相干光; *qzdt^[ xo 波长0.5876微米, 3-/|G-4k7 距离原点沿着Z轴负方向25mm。 x*1wsA VM$n|[C~ 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: t'U=K>7 enableservice('AutomationServer', true) DP{nvsF enableservice('AutomationServer') -PpcFLZ|
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