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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。 z6FbM^;; gQI(=in 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: C NzSBm enableservice('AutomationServer', true) >uyeI&z enableservice('AutomationServer')
'{j\0 (EOec5qXU 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。 c?p0#3%L# %/tGkS6 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: U9@t?j_#X{ 1. 在FRED脚本编辑界面找到参考. PUQ_w 2. 找到Matlab Automation Server Type Library [.#p 3. 将名字改为MLAPP |i}+t =e-a&Ep-z EBj,pk5M 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。 -~(0O .fLiX x 图 编辑/参考 /^z/]!JG:V k lP{yxU'n 现在将脚本代码公布如下,此脚本执行如下几个步骤: 0,1L e$)6 1. 创建Matlab服务器。 fXF=F,!t 2. 移动探测面对于前一聚焦面的位置。 _ bXVg3oDt 3. 在探测面追迹光线 E !Oz|q 4. 在探测面计算照度 #|{BGVp 5. 使用PutWorkspaceData发送照度数据到Matlab 1kvPiV=X> 6. 使用PutFullMatrix发送标量场数据到Matlab中 3P+4S|@q(4 7. 用Matlab画出照度数据 'uP'P# 8. 在Matlab计算照度平均值 Ad}-I%Ie 9. 返回数据到FRED中 `zElBD {dy`
%It 代码分享: "%.|n| fB;&n Option Explicit d{iu+=NXz f"ZqA'KB# Sub Main QoW(tM #[k~RYS3 Dim ana As T_ANALYSIS J+/}K>2# Dim move As T_OPERATION 2p$n*|T&c Dim Matlab As MLApp.MLApp dl*_ m3T Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ]/aRc=Gn Dim raysUsed As Long, nXpx As Long, nYpx As Long VL_)]LR*) Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double e/]O<, * Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double WX%h4)z* Dim meanVal As Variant Eonq'Re$ wq:b j=j Set Matlab = CreateObject("Matlab.Application") rt5oRf:wY l]a^"4L4`o ClearOutputWindow L<f-Ed9| [<en1 'Find the node numbers for the entities being used. 1?D8|< detNode = FindFullName("Geometry.Screen") '\ph`Run detSurfNode = FindFullName("Geometry.Screen.Surf 1") |uQn|"U4 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") O tXw/ T!m42EvIvE 'Load the properties of the analysis surface being used. E@5zd@[ LoadAnalysis anaSurfNode, ana o-\ok|,)#j ,X9hl J 'Move the detector custom element to the desired z position. S_(&UeTC z = 50 ~u_K&X GetOperation detNode,1,move !6XvvTs/< move.Type = "Shift" ^;V}l?J_s move.val3 = z x><zGXvvp| SetOperation detNode,1,move g>6:CG" Print "New screen position, z = " &z C$]5l;` 7j@^+rkr3f 'Update the model and trace rays. q6;OS.f EnableTextPrinting (False) 9>A-$a4R> Update &GXtdO>;Zv DeleteRays )HJK '@ TraceCreateDraw EHH|4;P6 EnableTextPrinting (True) #rhVzN-?)W 2.StG(Y! 'Calculate the irradiance for rays on the detector surface. 68vxI|EZ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) N; rXl8 Print raysUsed & " rays were included in the irradiance calculation. j G+T. DWF
>b 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. c_~XL^B@ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) PRMZfYc 0^J*+ 'PutFullMatrix is more useful when actually having complex data such as with M.o?CX' 'scalar wavefield, for example. Note that the scalarfield array in MATLAB hWe}'L- 'is a complex valued array. @Djs[Cs<* raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) B"~U<6s0 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) -0A@38, } Print raysUsed & " rays were included in the scalar field calculation." zXj>K3M l9]o\JFXk 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used y.jS{r". 'to customize the plot figure. 5\uNEs$T xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 4qqF v?O[r xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ^bF}_CSE yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) IJ hxE yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ?+3R^%`V nXpx = ana.Amax-ana.Amin+1 XZF%0g2$b nYpx = ana.Bmax-ana.Bmin+1 Zn?8\ ;])I>BT[ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS BfX%|CWh 'structure. Set the axes labels, title, colorbar and plot view. UP\8w#~ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) P1dN32H
o Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) f&K}IM8& # Matlab.Execute( "title('Detector Irradiance')" ) -s{R/ 6: Matlab.Execute( "colorbar" ) `2pO5B50 Matlab.Execute( "view(2)" ) A$/KP\0Y2 Print "" [fd~nD#. Print "Matlab figure plotted..." wUbmzP. 1oB$MQoc 'Have Matlab calculate and return the mean value. )8:n}w Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) !$xzAX,
Matlab.GetWorkspaceData( "irrad", "base", meanVal ) ZQ@3P7T Print "The mean irradiance value calculated by Matlab is: " & meanVal !>\9t9 @=CLeQG` 'Release resources bSQ_" Set Matlab = Nothing SO7(K5H, x]H3Y3
End Sub yxqTm%?y ri,2clp 最后在Matlab画图如下: EH(tUwY%{ $,!hD\a 并在工作区保存了数据: y*_K=}pk '=$TyiU e,^pMg~ 并返回平均值: S
9WawI b S,etd 与FRED中计算的照度图对比: ubD#I{~J ?.8<- 例: Ks|gL#)*Ku \Ph]*% 此例系统数据,可按照此数据建立模型 .a {QA 8:~b
&> 系统数据 anLbl#UV !TGr .R L+Eu
d 光源数据: nz>K{( Type: Laser Beam(Gaussian 00 mode) jn~!V!++ Beam size: 5; Vfb<o"BQk Grid size: 12; fD0{ 5 Sample pts: 100; g083J}08 相干光; OqtQA#uL 波长0.5876微米, So?m?,!W 距离原点沿着Z轴负方向25mm。 y!F:m=x< 3zbXAR* 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: TWtC-wI; enableservice('AutomationServer', true) -E:(w<]; enableservice('AutomationServer') -7&?@M,u
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