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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。 e-y$&[
g@^ y$wt 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: X1(ds*'Kv enableservice('AutomationServer', true) "O>~osj enableservice('AutomationServer') P^<3 Z)L [<f2h-V$ 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。 Ag9GYm d]e36Dwk 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: 39 }e
}W" 1. 在FRED脚本编辑界面找到参考. ;SU<T^a 2. 找到Matlab Automation Server Type Library !6=s{V&r1 3. 将名字改为MLAPP s 1M-(d Q Y^Buz<OiG T+Re1sPr? 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。 .zZfP+Q]8 6Sd:5eTEQ 图 编辑/参考 Y9X,2L7V m+'1c}n^7 现在将脚本代码公布如下,此脚本执行如下几个步骤: o4p5`jOG@ 1. 创建Matlab服务器。 [Ix6ArY 2. 移动探测面对于前一聚焦面的位置。 XA#qBxp/h 3. 在探测面追迹光线 Wd7*7'] 4. 在探测面计算照度
Culv/ 5. 使用PutWorkspaceData发送照度数据到Matlab Z~Q5<A9Jz 6. 使用PutFullMatrix发送标量场数据到Matlab中 k_}$d{X 7. 用Matlab画出照度数据 :epBd3f 8. 在Matlab计算照度平均值 \@Cz 32wg 9. 返回数据到FRED中 t#P7'9Se8 #d % v=.1 代码分享: B bmw[Qf\ &'12,'8 Option Explicit F'[Y.tA ,# #9TL5-1y Sub Main (nLzWvN Fxa{
9'99 Dim ana As T_ANALYSIS D,.`mX Dim move As T_OPERATION }Y7P2W+4? Dim Matlab As MLApp.MLApp E'{:HX Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long {D8opepO) Dim raysUsed As Long, nXpx As Long, nYpx As Long ~s&r.6DW Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double \"ogQnmz Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double $Mg O)bH Dim meanVal As Variant $&.(7F^D Caj H;K\ Set Matlab = CreateObject("Matlab.Application") tb?TPd-OY ;V~x[J|x ClearOutputWindow UBW,Q+Q ^/?7hbr 'Find the node numbers for the entities being used. Sm {Sq detNode = FindFullName("Geometry.Screen") DC).p'0VL detSurfNode = FindFullName("Geometry.Screen.Surf 1") Yz2N(g[ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") w|G7h= /D9#v1b 'Load the properties of the analysis surface being used. nL^7t7mp LoadAnalysis anaSurfNode, ana 3 8&K" uy2~<) 'Move the detector custom element to the desired z position. 8cZ[Kl% z = 50 uG'S&8i_ GetOperation detNode,1,move J;XO1}9 move.Type = "Shift" ,k.") move.val3 = z +(x(Ybl# SetOperation detNode,1,move yq x!{8=V Print "New screen position, z = " &z K+/wJ9^B 7p'pz8n`X 'Update the model and trace rays. t|V5[n! EnableTextPrinting (False) MjQ>&fUK Update J0k!&d8 DeleteRays & +`g~6U TraceCreateDraw Rmn|!C%%K EnableTextPrinting (True) hy#nK:B IIMf\JdM 'Calculate the irradiance for rays on the detector surface. @P0rNO%y raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) SD~4CtlfI Print raysUsed & " rays were included in the irradiance calculation. ghW`xm87 xH28\]F5n 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ,]JIp~=nsh Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ])qnPoQ<n <~ay4JY 'PutFullMatrix is more useful when actually having complex data such as with hyPS 6Y'1 'scalar wavefield, for example. Note that the scalarfield array in MATLAB `;G@qp:A 'is a complex valued array. TPx0LDk%( raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) *>aVU' Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Cs"ivET Print raysUsed & " rays were included in the scalar field calculation." J s33S) oJ5n*[qUI 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used d$\n@}8eZp 'to customize the plot figure. x/]G"?Uix xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) &N7q9t xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) (i{ZxWW& yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) RI'}C`%v yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) .0/"~5 nXpx = ana.Amax-ana.Amin+1 '"%hX&]5 nYpx = ana.Bmax-ana.Bmin+1 |R91|-H -{A64gfFxT 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS jN=
!Q&^i[ 'structure. Set the axes labels, title, colorbar and plot view. E rA*a3 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) g|^U?|;p Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 3&[ d.,/ Matlab.Execute( "title('Detector Irradiance')" ) LD WYFOGQ Matlab.Execute( "colorbar" ) FN26f*/ Matlab.Execute( "view(2)" ) Zl#';~9W Print ""
`|nJAW3 Print "Matlab figure plotted..." g]MgT-C| j/wQ2"@a 'Have Matlab calculate and return the mean value. ou)0tX3j Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) FS)C<T]t Matlab.GetWorkspaceData( "irrad", "base", meanVal ) C.u)2[( Print "The mean irradiance value calculated by Matlab is: " & meanVal Ug#B( }/ ,{ 0&NX 'Release resources R-iWbLD Set Matlab = Nothing d@ZXCiA}, R SWw4} End Sub ~r})&`5 W>CG;x{ 最后在Matlab画图如下: ;&w_.j*Is %dd B$( 并在工作区保存了数据:
_jCu=l_ E_D@7a xOxyz6B\ 并返回平均值: m=iKu(2xRq _!Z}HCk 与FRED中计算的照度图对比: %t.\J:WN; $Vs5d=B 例: CC`#2j ~2Mcw`< 此例系统数据,可按照此数据建立模型 PEtr8J$uB -q-BP}r3 系统数据 S[/D._5QD% 44B9JA7u HZ{DlH;& 光源数据: "Q.C1#W}. Type: Laser Beam(Gaussian 00 mode) +q432ZG Beam size: 5; k^UrFl Grid size: 12; *$t =Lh Sample pts: 100; q+4<"b+6G 相干光; ?|<p^: 波长0.5876微米, M}" KAa 距离原点沿着Z轴负方向25mm。 WR*<| DQN"85AIZ 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: (H|^Ow5 enableservice('AutomationServer', true) n5#9o},oK enableservice('AutomationServer') D0gz
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