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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。 -r6LndQs o!|TCwt 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: >J@hqW enableservice('AutomationServer', true) VW\~OH enableservice('AutomationServer') 1V 2"sE Pb@9<N Xm' 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。 0D48L5kH#' J"]P"`/ 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: *'ex>4^ 1. 在FRED脚本编辑界面找到参考. `n~bDG> 2. 找到Matlab Automation Server Type Library 4w0Y(y 3. 将名字改为MLAPP ADN ZG)%vB2c a`uHkRX
)U 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。 t0gLz
J }\)O1 图 编辑/参考 [|\BuUT' TZ%u;tBH: 现在将脚本代码公布如下,此脚本执行如下几个步骤: =lqGt.x 1. 创建Matlab服务器。 H-1y2AQ 2. 移动探测面对于前一聚焦面的位置。 :g=z}7!s 3. 在探测面追迹光线 N6_<[` 4. 在探测面计算照度 M `bEnu 5. 使用PutWorkspaceData发送照度数据到Matlab xQ7-4N, 6. 使用PutFullMatrix发送标量场数据到Matlab中 (E(kw=" 7. 用Matlab画出照度数据 J^BC 8. 在Matlab计算照度平均值 2kU=9W6ND 9. 返回数据到FRED中 ^3
'7 `?R~iLIAq 代码分享: ,
H_Cn1l GT} =(sD L Option Explicit +gQoYlso 7'9~Kx&+ Sub Main <UcbBcW, #x;i R8^ Dim ana As T_ANALYSIS @SV.F Dim move As T_OPERATION MH,vn</Uw Dim Matlab As MLApp.MLApp Z6I^HG{: Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long +iYy^oXxw Dim raysUsed As Long, nXpx As Long, nYpx As Long #(G#O1+ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
_A %8oYS Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double F&om^G'U Dim meanVal As Variant l|P(S(ikh H%:~&_D Set Matlab = CreateObject("Matlab.Application") C!8XFf8e m# ]VdO'f ClearOutputWindow *?Sp9PixP f._FwD 'Find the node numbers for the entities being used. ovn)lIs detNode = FindFullName("Geometry.Screen") ,U#$Qb 12 detSurfNode = FindFullName("Geometry.Screen.Surf 1") h)qapC5z, anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") O67.DEu^ ^Pk-<b4} 'Load the properties of the analysis surface being used. 71?>~PnbH} LoadAnalysis anaSurfNode, ana HJ2r~KIw 7VdG6`TDR 'Move the detector custom element to the desired z position. ,nELWzz%{ z = 50 > ^b6\ GetOperation detNode,1,move W/m,qilQI move.Type = "Shift" $(ugnnJ* move.val3 = z ytX XZ` SetOperation detNode,1,move od\Q<Jm} Print "New screen position, z = " &z PKhH0O\_U ]_yk,}88d 'Update the model and trace rays. eVZ/3o EnableTextPrinting (False) TrHz(no Update n3t0Qc DeleteRays i(XcNnn6 TraceCreateDraw 0N~AQu EnableTextPrinting (True) .OHjn| iv*Ft.1t 'Calculate the irradiance for rays on the detector surface. 8pfQAzl raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 9:!<=rk Print raysUsed & " rays were included in the irradiance calculation. 4|*H0}HOm %z&=A%'a 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 4
|E` Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ]C =+ TM8WaH 'PutFullMatrix is more useful when actually having complex data such as with YH(
54R 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 0^Vc,\P? 'is a complex valued array. fD#VI raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) h5-<2B| Matlab.PutFullMatrix("scalarfield","base", reals, imags ) p-H q\DP Print raysUsed & " rays were included in the scalar field calculation." ,nJYYM
}kaU0 P 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used );*A$C9RA 'to customize the plot figure. U[1Ir92: xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) R <+K&_ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) `gIlS^Q yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) .R/`Y)4 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 1'dL8Y nXpx = ana.Amax-ana.Amin+1 H1H+TTZr nYpx = ana.Bmax-ana.Bmin+1 15i8) 4h G'/36M@ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ^w eU\ 'structure. Set the axes labels, title, colorbar and plot view. R&13P&:g Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Nb2]}; O Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) }|
BnG"8 Matlab.Execute( "title('Detector Irradiance')" ) beyC't Matlab.Execute( "colorbar" ) &<Bx1\ ~V Matlab.Execute( "view(2)" ) R^Wed Print "" %Y"@VcN Print "Matlab figure plotted..." I^pD=1Y] d>z?JDt 'Have Matlab calculate and return the mean value. ]Ma2*E!p Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" )
hfpSxL Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Sq,ZzMw Print "The mean irradiance value calculated by Matlab is: " & meanVal Ij_Y+Mnl4: s)dN.'5/ 'Release resources \vVGfG?6 Set Matlab = Nothing S&jZYq** A ^YHtJ End Sub >1[ Hk0 <x v%(2l|M 最后在Matlab画图如下: "oX@Z^ 9*gD;) ! 并在工作区保存了数据: KS($S(Fi &u-H/CU% FI1R7A 并返回平均值: 2)DrZI Yb8o`j+t 与FRED中计算的照度图对比: B[:-SWd 9H~3&-8& 例: U$R+&@; kYw k'\s 此例系统数据,可按照此数据建立模型 Gma)8X# 0*S2_&Q) 系统数据 kH
Y [ay~l%x Wpo:'?!(M^ 光源数据: )jbYWR*& Type: Laser Beam(Gaussian 00 mode) "G\OKt'Z Beam size: 5; Zi47)8 Grid size: 12; {8Jr.&Y2 Sample pts: 100; Sr1xG%;|/ 相干光; -`FPR4; 波长0.5876微米, t0XM#9L 距离原点沿着Z轴负方向25mm。 2fp\s5%J} y#HDJ=2 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: MsMNP[-l enableservice('AutomationServer', true) 5bZf$$b enableservice('AutomationServer') Q70LQCms
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