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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。 CQ1 8%w6 c F=P!2@ 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: LyP`{_"CM enableservice('AutomationServer', true) PbEQkjE enableservice('AutomationServer') vgAFuQi( Efr3x{ j 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。 e=J*Esc@k o9+Q{|r 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: v,0<9!'v 1. 在FRED脚本编辑界面找到参考. j@t{@Ke 2. 找到Matlab Automation Server Type Library mz-N{ >k 3. 将名字改为MLAPP PbN3;c3 AT ymKJ vJThU$s- 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 5!h<b3u>] {(0Id ! 图 编辑/参考 tqhh<u; 9b%j.Q-W 现在将脚本代码公布如下,此脚本执行如下几个步骤: Gh+f1)\FA" 1. 创建Matlab服务器。 A]xCF{*)& 2. 移动探测面对于前一聚焦面的位置。 ]bu9-X&T& 3. 在探测面追迹光线 DKHM\yt 4. 在探测面计算照度 -XW8 LaQB 5. 使用PutWorkspaceData发送照度数据到Matlab
uMpl#N p 6. 使用PutFullMatrix发送标量场数据到Matlab中 UM\}aq=, 7. 用Matlab画出照度数据 xT=ySa$|> 8. 在Matlab计算照度平均值 KBj@V6Q 9. 返回数据到FRED中 l7~Pa0qD |0]YA 代码分享: >#?iO]). kQ[Jo%YT?E Option Explicit `u=oeM: #G~wE*VR$ Sub Main tvCcyD%w f}blB?e Dim ana As T_ANALYSIS t%HI1eO7h Dim move As T_OPERATION b=G4MZQ Dim Matlab As MLApp.MLApp |?yE^$a Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long B,MQ.|s[ Dim raysUsed As Long, nXpx As Long, nYpx As Long m{O
Dz: Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double )r#,ML Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double W1`Dx(g Dim meanVal As Variant 4v>o% Z*Zc]hD Set Matlab = CreateObject("Matlab.Application") F {/>u(@3 ,z oB0([ ClearOutputWindow 9BO|1{ r;'i<t{P 'Find the node numbers for the entities being used. 1wlVz#f. detNode = FindFullName("Geometry.Screen") y:C)%cv}* detSurfNode = FindFullName("Geometry.Screen.Surf 1") GI?PGAT anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") IqXBz.p \#2
s4RCji 'Load the properties of the analysis surface being used. BPh".R J LoadAnalysis anaSurfNode, ana -EVs@:3]j eX@v7i,} 'Move the detector custom element to the desired z position. Yfe'#MKfL z = 50 @wMQC\Z GetOperation detNode,1,move &M$Bt} < move.Type = "Shift" Enu!u~1]F move.val3 = z r:73uRk SetOperation detNode,1,move %6N)G!P Print "New screen position, z = " &z aU4R+.M7@ ^glX1 ) 'Update the model and trace rays. "A]?M<R EnableTextPrinting (False) }a'cm!" Update 9QC< E| DeleteRays lS#7xh TraceCreateDraw PP],HB+*[ EnableTextPrinting (True) D$QGL I9( x\6];SXX 'Calculate the irradiance for rays on the detector surface. ~};]k } raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) +;YE)~R? Print raysUsed & " rays were included in the irradiance calculation. r1+c/;TpZ ,}u,)7 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. IeH^Wm&^ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) +)?, {eE| Bpm,mp4g\# 'PutFullMatrix is more useful when actually having complex data such as with k&yQ98H$K" 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 7&h\l6}Yh 'is a complex valued array. z1kBNOr raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) (VfwLo># Matlab.PutFullMatrix("scalarfield","base", reals, imags ) -Sx0qi'% Print raysUsed & " rays were included in the scalar field calculation." _a fciyso Wux 0RF& 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used `(P
"u 'to customize the plot figure. )ni"qv~J xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 3\,MsoAl xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ?n2C yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 0h^uOA; c yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) XMomFW_@ nXpx = ana.Amax-ana.Amin+1 3'.!
+# nYpx = ana.Bmax-ana.Bmin+1 Pb0)HlLq _cR6ik zW( 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS " 98/HzR 'structure. Set the axes labels, title, colorbar and plot view. m\_+)eI| Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) LFl2uV" Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) fdN45in=> Matlab.Execute( "title('Detector Irradiance')" ) BHEs+e0 Matlab.Execute( "colorbar" ) "tfn?n0 Matlab.Execute( "view(2)" ) _L8Mpx*E Print "" MgHOj Print "Matlab figure plotted..." 8b-7]% mp!YNI 'Have Matlab calculate and return the mean value. ] gH
wfqx Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) n; Lo Matlab.GetWorkspaceData( "irrad", "base", meanVal ) lQ+Ru8I Print "The mean irradiance value calculated by Matlab is: " & meanVal eH ;Wfs2f AU3auBol
^ 'Release resources f$Gr`d Set Matlab = Nothing Ga]47pQ"F cR,'o'V/ End Sub c]GQU >/(i3) 最后在Matlab画图如下: eVJ= .?r O5g}2 并在工作区保存了数据: MomLda
V9Q !>CE(;E>z 2O?Vr"
A 并返回平均值: YI L'YNH )C'G2RV 与FRED中计算的照度图对比: vEu
Ka<5 <l*agH-.3 例: E%-Pyg* 1,m\Q_ 此例系统数据,可按照此数据建立模型 n/ui<&( CW.&Y?>Tv 系统数据 >L#];| <]Ij(+J; ?R dmKA 光源数据: Is4%}J!8 Type: Laser Beam(Gaussian 00 mode) Gtj( Beam size: 5; NYWG#4D Grid size: 12; 6XQ*:N/4al Sample pts: 100; D=jSh 相干光; N!tpzHXw 波长0.5876微米, |z.Gh1GCy 距离原点沿着Z轴负方向25mm。 p>2|| |^YzFrc 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: 5LDQ^n enableservice('AutomationServer', true) 9zXu6<|qrL enableservice('AutomationServer') F% F
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