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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。 n$y)F} .- f"G?#dW/1 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: a5xp[TlXn. enableservice('AutomationServer', true) ,] ,dOIOwn enableservice('AutomationServer') #!X4\+) n XOJ 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 :Vf :_; \.<V~d? 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: mN:p=.&
< 1. 在FRED脚本编辑界面找到参考. nE3'm[) 2. 找到Matlab Automation Server Type Library )9QeVf 3. 将名字改为MLAPP AR-&c 3o tk
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"R/Xv+; 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 Z>H
y+Q4 kW@,P.88 图 编辑/参考 B@W`AD1^{ <X_I` 现在将脚本代码公布如下,此脚本执行如下几个步骤: }XiV$[xHd 1. 创建Matlab服务器。 ,D`iV| ( 2. 移动探测面对于前一聚焦面的位置。 IA XoEBlMs 3. 在探测面追迹光线 zLxO\R!d 4. 在探测面计算照度 -C|1O%. 5. 使用PutWorkspaceData发送照度数据到Matlab ]D;X"2I2'b 6. 使用PutFullMatrix发送标量场数据到Matlab中 =i/7&gC 7. 用Matlab画出照度数据 WU
-_Y^ 8. 在Matlab计算照度平均值 O+o1R24JI 9. 返回数据到FRED中 KPOr8=Rc A%pBvULH 代码分享: gz? ]]-H dt(#|8i% Option Explicit U
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S=o1k Sub Main [y}0X^9,E ul$^]ZWkI Dim ana As T_ANALYSIS i<*{Z~B Dim move As T_OPERATION BQcrF{q Dim Matlab As MLApp.MLApp OXs-gC{b Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long f@%H"8w! Dim raysUsed As Long, nXpx As Long, nYpx As Long <d GGH Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double H)),~<s Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double t@TBx=16 Dim meanVal As Variant _^<HlfOK \WnI&nu Set Matlab = CreateObject("Matlab.Application") 9oK#n'hjb e.<$G' ClearOutputWindow >+w(%;i; PyD'lsV
'Find the node numbers for the entities being used. :1eJc2o detNode = FindFullName("Geometry.Screen") Tkhu, detSurfNode = FindFullName("Geometry.Screen.Surf 1") yk4Huq&2 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") a+TlZE>8 8v},&rhPQq 'Load the properties of the analysis surface being used. <wt#m`Za LoadAnalysis anaSurfNode, ana 8Q&hhmOnz v(?^#C>6W 'Move the detector custom element to the desired z position. U}55;4^LX z = 50 aD aQ7i GetOperation detNode,1,move @tY)s move.Type = "Shift" AS34yM(h move.val3 = z uM\(#jZ SetOperation detNode,1,move ]OE{qXr{ Print "New screen position, z = " &z c5?;^a[ ZE@!s3\ 'Update the model and trace rays. .D^=vuxt~ EnableTextPrinting (False) ;IC :]Zu Update xr uQ=Q DeleteRays mX)UoiXue TraceCreateDraw ]bG8DEwD EnableTextPrinting (True) ]wg+zOJu]+ 4+t9"SD 'Calculate the irradiance for rays on the detector surface. uFM]4v3 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) :*aBiX" Print raysUsed & " rays were included in the irradiance calculation. OTA @4~{C KJ]:0'T 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. OAu?F}O Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) E?o1&(2p #2thg{5 'PutFullMatrix is more useful when actually having complex data such as with TbqED\5@9w 'scalar wavefield, for example. Note that the scalarfield array in MATLAB p$XL|1G*?H 'is a complex valued array. P;D)5yP092 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) tN&x6O+@ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) / vI sX3v Print raysUsed & " rays were included in the scalar field calculation." !7MC[z(|N #>+O=YO 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used Np4';H 'to customize the plot figure. lE~5 b xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) -hav/7g xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) \$Xo5f< yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 4^T@n$2N yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) #?)g? u%g= nXpx = ana.Amax-ana.Amin+1 -iu7/4!j nYpx = ana.Bmax-ana.Bmin+1 acgtXfHR
`A8nAgbe 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS {=WTAgP 'structure. Set the axes labels, title, colorbar and plot view. C%LRb{|d Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) EQDsbG0x Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) fcd\{1#u Matlab.Execute( "title('Detector Irradiance')" ) f>k<I[C< Matlab.Execute( "colorbar" ) CeD O:J=, Matlab.Execute( "view(2)" ) ,E{z+:Es Print "" '!*,JG5_ Print "Matlab figure plotted..." =B9Ama 0?} ),8v> 'Have Matlab calculate and return the mean value. V @A+d[ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) T/DKT1P- Matlab.GetWorkspaceData( "irrad", "base", meanVal ) rPoPs@CBD Print "The mean irradiance value calculated by Matlab is: " & meanVal l+BJh1^ 7e\g 'Release resources YPQ&hEu0 Set Matlab = Nothing t|Cp<k]B FA-""] End Sub hj@< wU P?GHcq$\ 最后在Matlab画图如下: t#tAvwFM8 M>+FIb( 并在工作区保存了数据: T
`x:80 *oAv:8"iY 0e1W& 并返回平均值: tz&'!n}
Xx_v>Jn! 与FRED中计算的照度图对比: uK6`3lCD 5)fEs.r0U 例: 4G`7]< g4,>cqRkq 此例系统数据,可按照此数据建立模型 CL{R.OA 4fPbwiKj 系统数据 + yX\!H" XQAdb"` s@^(1g[w` 光源数据: pI2g\cH> Type: Laser Beam(Gaussian 00 mode) '=?IVm#C Beam size: 5; Vb>!;C Grid size: 12; DC4,*a~ Sample pts: 100; HMyw:? 相干光; [t@ 波长0.5876微米, @vWf-\ 距离原点沿着Z轴负方向25mm。 aBk~/ f`w$KVZ1!w 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: 1vlRzkd enableservice('AutomationServer', true) LB}y,-vX> enableservice('AutomationServer') ))"J
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