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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。 s9d_GhT%- 8.~kK<)! 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: a'z7(8$$ enableservice('AutomationServer', true) D,ln)["xm enableservice('AutomationServer') Mc}^LDX Tb-F]lg$ 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。 snikn& c0fo7| 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: (4EI-e*6 1. 在FRED脚本编辑界面找到参考. 9)=ctoZ' 2. 找到Matlab Automation Server Type Library <Ok3FE.K 3. 将名字改为MLAPP O| hpXkV cs'{5!i] ?0,Ngrbe 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。 zv"Z DRW qyNyBr? 图 编辑/参考 \^%}M!tan C6yuX\ 现在将脚本代码公布如下,此脚本执行如下几个步骤: E+JqWR5 1. 创建Matlab服务器。 Oc; G(l( 2. 移动探测面对于前一聚焦面的位置。 !?gKqx'T$ 3. 在探测面追迹光线 '`<w#z}AF 4. 在探测面计算照度 GM<-&s!Uj 5. 使用PutWorkspaceData发送照度数据到Matlab fd2T=fz- 6. 使用PutFullMatrix发送标量场数据到Matlab中 6MkP |vr6 7. 用Matlab画出照度数据 yvYad 8. 在Matlab计算照度平均值 Tu 7QCr5* 9. 返回数据到FRED中 0K2`-mL XSlGE9]AG 代码分享: ?K\axf>F n.G!43@*N Option Explicit @|%2f@h baK$L;Xo: Sub Main 8ITdSg }AH]
th Dim ana As T_ANALYSIS 6i~WcAs Dim move As T_OPERATION <A'$%`6m Dim Matlab As MLApp.MLApp >oe]$r Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ZJ[
??=Gz Dim raysUsed As Long, nXpx As Long, nYpx As Long :Zz
'1C Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double h2""9aP! Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Z/;aT -N Dim meanVal As Variant 9
|vLwQ u-5{U-^_ Set Matlab = CreateObject("Matlab.Application") d;}nh2* >
"=>3 ClearOutputWindow H
DFOA %- 0t?/> 'Find the node numbers for the entities being used. 2('HvH]k detNode = FindFullName("Geometry.Screen") t1y4 7fX6 detSurfNode = FindFullName("Geometry.Screen.Surf 1") ^M>P:~ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") NPe%F+X *w&Y$8c( 'Load the properties of the analysis surface being used. "!%l/_p? LoadAnalysis anaSurfNode, ana fx>4 'y3!fN=h 'Move the detector custom element to the desired z position. A=wh@"2 z = 50 n#OB%@]<V GetOperation detNode,1,move =$Nq move.Type = "Shift" kq,ucU%>p move.val3 = z = {wcfhUl+ SetOperation detNode,1,move )f<z%:I+Z Print "New screen position, z = " &z }@+:\ exUu7&*: 'Update the model and trace rays. *itUWpNhr EnableTextPrinting (False) xx%j.zDI] Update k{SAvKx= DeleteRays -I,$_ TraceCreateDraw ]F'e
aR EnableTextPrinting (True) 8C9-_Ng` @wNG{Stj 'Calculate the irradiance for rays on the detector surface. @'!SN\?W8 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) T <ET
)D7 Print raysUsed & " rays were included in the irradiance calculation. o="M W+ko q*P 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. r:ptQo`1- Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) l#Y,R 0 e [mm 'PutFullMatrix is more useful when actually having complex data such as with Q:k}Jl 'scalar wavefield, for example. Note that the scalarfield array in MATLAB FZslv"F 'is a complex valued array. ;P%1j| 7 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) {:$>t~=D Matlab.PutFullMatrix("scalarfield","base", reals, imags ) PKg@[<g43 Print raysUsed & " rays were included in the scalar field calculation." |_aa&v~ 0*D$R`$ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used CD( :jM? 'to customize the plot figure. 65$+{s xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ofw3S|F6 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) * kDC liL yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Fgh_9S9J yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) UIN<2F_ nXpx = ana.Amax-ana.Amin+1 GqaCj^2f nYpx = ana.Bmax-ana.Bmin+1 ~^fZx5 N.{H,oO ` 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ;LSANr& 'structure. Set the axes labels, title, colorbar and plot view. dV$gB<iS Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ;dZZ;#k% Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 9u}Hmb Matlab.Execute( "title('Detector Irradiance')" ) !1H# 6 Matlab.Execute( "colorbar" ) hxd`OG<gF Matlab.Execute( "view(2)" ) 'Nnz k Print "" 3/e.38m| Print "Matlab figure plotted..." nIy}#MUd|q k(7&N0V%zz 'Have Matlab calculate and return the mean value. ^sEYOX\ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) >T3- Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Nk VK Print "The mean irradiance value calculated by Matlab is: " & meanVal &n}f? hwBfdZ 'Release resources dkBIx$t Set Matlab = Nothing A:N|\Mv2b e9 5Lo+:f End Sub P& -Qc })8N5C+KU 最后在Matlab画图如下: =I;ZMJR dx{bB%?Y\= 并在工作区保存了数据: A,hJIe QIvVcfM^ sn$9Shgh 并返回平均值: )SRefW.v 6x[}g 与FRED中计算的照度图对比: j94=hJVKi C>j@,G4 例: a /l)qB# i&66Fi1 此例系统数据,可按照此数据建立模型
}mq6]ZrK cr?Q[8%t1 系统数据 L Mbn ex9g?*Q Ou!2[oe@M 光源数据: LW'D?p# Type: Laser Beam(Gaussian 00 mode) T?soJ]A Beam size: 5; NAQAU
*yP Grid size: 12; Cc' 37~6~P Sample pts: 100; fg!__Rdi 相干光; ith
3=`3 波长0.5876微米, ~tUl} 距离原点沿着Z轴负方向25mm。 ," Wr" q?oP?cCw 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: x?p1
HUK enableservice('AutomationServer', true) st3l2Q enableservice('AutomationServer') )=Z>#iH1 3<Zq ]jk?n _A5e{Gb QQ:2987619807 "9P>a=Y
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