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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。 (<:rKp :b3lJ-dB 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: fSQ3 :o enableservice('AutomationServer', true) |WwFE|< enableservice('AutomationServer') U
K]{ ]- uN?O*h/( 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。 8d*<Aki?; ?#{2?%_ 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: v2uS6 1. 在FRED脚本编辑界面找到参考. `QyALcO
2. 找到Matlab Automation Server Type Library 7`'fUhB! 3. 将名字改为MLAPP K:mL%o2J piM11W}|/ pmpn^ZR 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。 .WPR}v,.Z Lq8Z!AIw> 图 编辑/参考 uZ39Vx S5[RSAbf*t 现在将脚本代码公布如下,此脚本执行如下几个步骤: W;AWO0+ 1. 创建Matlab服务器。 AB|VO4-? 2. 移动探测面对于前一聚焦面的位置。 A%2M]];%X 3. 在探测面追迹光线 fylA0{ 4. 在探测面计算照度 2KNKdV3NK 5. 使用PutWorkspaceData发送照度数据到Matlab *U^\Mwp 6. 使用PutFullMatrix发送标量场数据到Matlab中 `] dx% 7. 用Matlab画出照度数据 OTjryJ^ 8. 在Matlab计算照度平均值 ,I:m*.q 9. 返回数据到FRED中 @Y<ZT;J y2ws*IZ" 代码分享: Tk|;5^#H JU,ROoz( Option Explicit :@807OYzy p(&o'{fb Sub Main 1NHoIX u:u 7|\q Dim ana As T_ANALYSIS
'jl XLb Dim move As T_OPERATION qYiK bzy Dim Matlab As MLApp.MLApp ?%fZvpn - Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long iI Nu`>I Dim raysUsed As Long, nXpx As Long, nYpx As Long rOf Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double )/i|"`)>_ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 4JQ`&:?r Dim meanVal As Variant tVh4v#@+ H?bsK~ Set Matlab = CreateObject("Matlab.Application") tJF~Xv2L! Z.OrHg1 ClearOutputWindow TdOWdPvYj d`][1rZk 'Find the node numbers for the entities being used. +jZg%$Q!# detNode = FindFullName("Geometry.Screen") 7D_kkhN detSurfNode = FindFullName("Geometry.Screen.Surf 1") Tq_X8X#p anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") >oaEG5%d 5i-;bLm 'Load the properties of the analysis surface being used.
o*ED!y7 LoadAnalysis anaSurfNode, ana |DS@90} !!X9mI|2| 'Move the detector custom element to the desired z position. "?(Fb_}i z = 50 ITY!=>S- GetOperation detNode,1,move v?"ee&Y6 move.Type = "Shift" [?6D1b[ move.val3 = z Z/UVKJm>: SetOperation detNode,1,move MxA'T(Ay Print "New screen position, z = " &z 6e-h;ylS 0g uc00IN 'Update the model and trace rays. gbv[*R{<% EnableTextPrinting (False) naCI55Wx Update {%~Ec4r DeleteRays s31_3?Vdf, TraceCreateDraw ew ,ed U EnableTextPrinting (True) BU{V,|10a ]=VI"v<X 'Calculate the irradiance for rays on the detector surface.
_q}%!#4 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) $ttr_4= Print raysUsed & " rays were included in the irradiance calculation. \@"
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GM% eZkz 1j~ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. -2Cf)>`v Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) <Y'YpH`l \I{A33i2w 'PutFullMatrix is more useful when actually having complex data such as with 6Tmb@<I_ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB )@|Fh@| 'is a complex valued array. CP#MNNvgrw raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) T>o# *{qn Matlab.PutFullMatrix("scalarfield","base", reals, imags ) {!bJ.O
l Print raysUsed & " rays were included in the scalar field calculation." {NqGWkGt*b [zd-=.:+M[ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used
3YF]o9 'to customize the plot figure. A'R sy6 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) Io X9yGq xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) \uIC<#o"N yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) y9 '3vZ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ADUI@#vk nXpx = ana.Amax-ana.Amin+1 %K,,Sl_ nYpx = ana.Bmax-ana.Bmin+1 p{PYUW"?^ 3!UP>,! 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS g o Z# 'structure. Set the axes labels, title, colorbar and plot view. B\w`)c Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ]}c=U@D,9 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) }=4".V`-o Matlab.Execute( "title('Detector Irradiance')" ) f#MN-1[67 Matlab.Execute( "colorbar" ) +'4 dP# Matlab.Execute( "view(2)" ) )fr\V." Print "" \~1+T Print "Matlab figure plotted..." bv];Gk*Z- \./2Qc, 'Have Matlab calculate and return the mean value. 2p[3Ap Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) |mA*[?ye@ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) yln.E vJjD Print "The mean irradiance value calculated by Matlab is: " & meanVal |{"7/~*[ WR1,J0UU6 'Release resources Lj,%pz J Set Matlab = Nothing T ua
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l!'iLq"K( End Sub K.zs;^ }H.vH 最后在Matlab画图如下: ((q(Q9(F bm?TMhC 并在工作区保存了数据: AV!
cCQ gC 4#!P $^>vJk< 并返回平均值: g/gLG:C .[A S 与FRED中计算的照度图对比: Ey%NqOs0# ?K#$81;[ 例: [%Xfl7;Wh rJwJ5U 此例系统数据,可按照此数据建立模型 {}e IpK,+ v$Z1Lh 系统数据 h^,a 1' #YdU,y=B 58,mu#yq6 光源数据: MG>;|*$% Type: Laser Beam(Gaussian 00 mode) &rKhB-18) Beam size: 5; IgJC>;]u Grid size: 12;
`SrVMb( Sample pts: 100; WH*&MIjAr/ 相干光; !vw0Y,F& 波长0.5876微米, Nx'j+>bz>y 距离原点沿着Z轴负方向25mm。 iL<O|' be L4%LE/t|e 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: ^lj>v}4fkW enableservice('AutomationServer', true) cB^lSmu5 enableservice('AutomationServer') {wySH[V uyIA]OtyN jT',+ QQ:2987619807 va<pHSX&I@
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