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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。 A$|> Jt -4X,x 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: ^S, "iV enableservice('AutomationServer', true) ~r|.GY enableservice('AutomationServer') (<1DPpy95O r+
vtKb 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 in B}ydk +Mg^u-(A 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: x6F\|nb 1. 在FRED脚本编辑界面找到参考. |a'Q^aT 2. 找到Matlab Automation Server Type Library -6)ywq^{z 3. 将名字改为MLAPP Ya=QN< Cr(pN[, OE:t!66 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 V+D "_ 4(Y5n? / 图 编辑/参考 H&%=>hyX _+^3<MT 现在将脚本代码公布如下,此脚本执行如下几个步骤: n>iPAD 1. 创建Matlab服务器。 +R*4`F:QJQ 2. 移动探测面对于前一聚焦面的位置。 HqN|CwGgJ: 3. 在探测面追迹光线 *~fN^{B'! 4. 在探测面计算照度 Up/1c:<J 5. 使用PutWorkspaceData发送照度数据到Matlab 8N|*n"`} 6. 使用PutFullMatrix发送标量场数据到Matlab中 6bqJM#y@ 7. 用Matlab画出照度数据 q^12Rj;H 8. 在Matlab计算照度平均值 .# M5L 9. 返回数据到FRED中 h8S%Q|- So!1l7b 代码分享: E$Ge#
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mmS Option Explicit 85s{;3 MTqbQ69v Sub Main flb3Iih gg8T],s1!a Dim ana As T_ANALYSIS R~c(^.|r Dim move As T_OPERATION TF3Tha] Dim Matlab As MLApp.MLApp s]B^Sz= Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 2$3BluK Dim raysUsed As Long, nXpx As Long, nYpx As Long e348^S&rG Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double [
BN2c Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double m]u#Dm7h Dim meanVal As Variant ?xeq*<qfI OU{PVF={
Set Matlab = CreateObject("Matlab.Application") %%-kUe SX
FF ClearOutputWindow EA8(_} =`/X
Wem 'Find the node numbers for the entities being used. I5 2wTl0
detNode = FindFullName("Geometry.Screen") )6AOP-M.9 detSurfNode = FindFullName("Geometry.Screen.Surf 1") o-x_[I|@ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") X;}_[=- S>H W`
'Load the properties of the analysis surface being used. A 4&e# LoadAnalysis anaSurfNode, ana }hBv?B2/1 zV2c`he%z 'Move the detector custom element to the desired z position. [s7I.rdGzz z = 50 ?X:RrZ:/ GetOperation detNode,1,move VD=$:F] move.Type = "Shift" q].C>R*ux8 move.val3 = z QZwRg&d<o SetOperation detNode,1,move xw?G?(WO Print "New screen position, z = " &z ~" $9auQtC bFflA 'Update the model and trace rays. )p!dqlK EnableTextPrinting (False) 7l:H~"9r Update ow`\7qr DeleteRays :z"Uw* TraceCreateDraw o/&:w z EnableTextPrinting (True) :A
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a \\ 'Calculate the irradiance for rays on the detector surface. L\"=H4r raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 1 9)78kV{ Print raysUsed & " rays were included in the irradiance calculation. C8{CKrVE C6,Bqlio 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ;M JM~\L0 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) K}$PI W %%DK?{jo` 'PutFullMatrix is more useful when actually having complex data such as with IjrTM{f 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Sa<R8X'J 'is a complex valued array. ")o.x7~N raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) *&AK.n_ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) nl?|X2?C Print raysUsed & " rays were included in the scalar field calculation." $~9U-B\ I5D\Z 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used rhUZ9Fdv 'to customize the plot figure. [Zua7&( 5 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) '7=*n_l xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) #u2PAZ@qd yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) G-:DMjvN yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) OZv&{_b_ nXpx = ana.Amax-ana.Amin+1 uZ'5&k96T nYpx = ana.Bmax-ana.Bmin+1 k5PzY!N hpw;w}m 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS dkVVvK 'structure. Set the axes labels, title, colorbar and plot view. xbmOch}j6 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) +nqOP3 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) nF//y} Matlab.Execute( "title('Detector Irradiance')" ) 2<J82(4j Matlab.Execute( "colorbar" ) 3g6R<Ez Matlab.Execute( "view(2)" ) t>b^S, Print "" "5YsBih Print "Matlab figure plotted..." CP?\'a"Kt 0\i& |