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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。 m$^v/pLkM
Wo/LrCg 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: TE@bV9a enableservice('AutomationServer', true) C<q@C!A enableservice('AutomationServer') <w0$0ku
+`~kt4W 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\t<_p/I)^ iR{*XE
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: dJ=z'?|%g 1. 在FRED脚本编辑界面找到参考. w*IDL0# 2. 找到Matlab Automation Server Type Library ?`=r@ 3. 将名字改为MLAPP QR[i9'`< 0`kaT
?> Q|nGY:98 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。 )C#b83 _iZ9Ch\ 图 编辑/参考 kSU]~x Qg
gx: 现在将脚本代码公布如下,此脚本执行如下几个步骤: 8i?:aN[.1b 1. 创建Matlab服务器。 +IbQVU~/ 2. 移动探测面对于前一聚焦面的位置。
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\n 3. 在探测面追迹光线 7\Wq :<JL 4. 在探测面计算照度 sEEyN3 N 5. 使用PutWorkspaceData发送照度数据到Matlab yxL(mt8 6. 使用PutFullMatrix发送标量场数据到Matlab中 rL<a^/b/= 7. 用Matlab画出照度数据 qku!Mg 8. 在Matlab计算照度平均值 >vc$3%L[$ 9. 返回数据到FRED中 94GF8P Y
#6G&)M 代码分享: +jGSD@32> 0I"r*;9?K Option Explicit vuNq7V*} Zf8_ko;|:- Sub Main
^#&:-4/ }^n346^ Dim ana As T_ANALYSIS (z.eXo P@> Dim move As T_OPERATION Ggp. %kS6F Dim Matlab As MLApp.MLApp ;wj8:9
; Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 3YJa3fflK Dim raysUsed As Long, nXpx As Long, nYpx As Long |lVoL.Z,0 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double NKE,}^C Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double f|'8~C5I@> Dim meanVal As Variant h5VZ-v_j #m36p+U Set Matlab = CreateObject("Matlab.Application") #Bi8>S oTLpq:9J ClearOutputWindow Xi81?F?[ y6N }R 'Find the node numbers for the entities being used. KVZ-T1K detNode = FindFullName("Geometry.Screen") fFJu] detSurfNode = FindFullName("Geometry.Screen.Surf 1") oS Apa anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") S_dM{.!Z(, M
Qlx&.> 'Load the properties of the analysis surface being used. vC>8:3Zaq LoadAnalysis anaSurfNode, ana ]U)Yg &BS*C} }, 'Move the detector custom element to the desired z position. e)A-.SRiO$ z = 50 kNrN72qg GetOperation detNode,1,move 0`%Ask move.Type = "Shift" I/ V`@*/+ move.val3 = z WHKe\8zWq SetOperation detNode,1,move
mPS27z( Print "New screen position, z = " &z O[<0\ B"=w9w] 'Update the model and trace rays. 6PdLJ#LS EnableTextPrinting (False) ?5jq)xd2 Update ]@9ZUtU,;N DeleteRays &_W~d0 TraceCreateDraw JJVdq-k+` EnableTextPrinting (True) ;kb);iT vG'I|OWg 'Calculate the irradiance for rays on the detector surface. r%UsUj raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 1&#qq*{ Print raysUsed & " rays were included in the irradiance calculation. /7jb&f ^M~Z_CQL2 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 8D6rShx = Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) nX|]JW u;3wg`e 'PutFullMatrix is more useful when actually having complex data such as with .LA?2N 'scalar wavefield, for example. Note that the scalarfield array in MATLAB >N8*O3 'is a complex valued array. \zM3{{mV/ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 9L9qLF5 t Matlab.PutFullMatrix("scalarfield","base", reals, imags ) \<0xg[ Print raysUsed & " rays were included in the scalar field calculation." :oO
?A SKeX~uLz 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 32x[6"T 'to customize the plot figure. ZYo?b"6A xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ]@A}v\wa xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) $
n"*scyI yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) `Tk GI0q yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) t5;)<N` nXpx = ana.Amax-ana.Amin+1 Td,s"p>Vq nYpx = ana.Bmax-ana.Bmin+1 }C!g x6 jN T+?2 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS <tto8Y
j 'structure. Set the axes labels, title, colorbar and plot view. l _g JC. Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) y ]D[JX[ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 7-A/2/G< Matlab.Execute( "title('Detector Irradiance')" ) Wf:LYL Matlab.Execute( "colorbar" ) iph}!3f Matlab.Execute( "view(2)" ) (Qf. S{; Print "" I#PhzGC@ Print "Matlab figure plotted..." _:7:ixN[Ie X;7hy0Y 'Have Matlab calculate and return the mean value. L6Io u Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Kn,td:( Matlab.GetWorkspaceData( "irrad", "base", meanVal ) IaT\ymm` Print "The mean irradiance value calculated by Matlab is: " & meanVal /X;/}fk bZW dd6 'Release resources Yaj}_M- Set Matlab = Nothing LDh,!5G-M 8e32NJ^k~ End Sub 2Og<e| i!;9A6D 最后在Matlab画图如下: bYBE h n ve^gzE$<I 并在工作区保存了数据: \wF-[']N X.+|o@G `!Yd$=*c_& 并返回平均值: IxaF*4JG %ty`Oa2 与FRED中计算的照度图对比: \![ p-mW{ G j^* 例: +t%1FkI\
3 #"!Hg 此例系统数据,可按照此数据建立模型 0Ua&_D" Vw]!Kb7tA 系统数据 bs0[ a 1/ (0E<Fz
V 1pAcaJzf 光源数据: otX/sg.B* Type: Laser Beam(Gaussian 00 mode) ZI.Czzx\= Beam size: 5; Cy dV$!&mP Grid size: 12; qe'RvBz Sample pts: 100; 2Q 5-.2] 相干光; mDx=n.lIz 波长0.5876微米, M+*K-zt0 距离原点沿着Z轴负方向25mm。 -9Dr;2\ -&l%CR,U 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: n8tw8o%&[ enableservice('AutomationServer', true) R@){=8%z enableservice('AutomationServer') % {-r'Yi% C5g9Gg E0AbVa. QQ:2987619807 -Fq`#"
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