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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。 d#Y^>"|$. .Iw AK/QS 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: DB|Y enableservice('AutomationServer', true) w~A{(-
dx enableservice('AutomationServer') B$ PP&/ Dlae;5D 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。 X6X
$Pve QB uMJm 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: |Q6.29 9 1. 在FRED脚本编辑界面找到参考. $E~`\o%Ev 2. 找到Matlab Automation Server Type Library &*,#5. 3. 将名字改为MLAPP wC+u73599 HY*Kb+[ u#$]?($}d 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 n8
i] z W?R6ZAn 图 编辑/参考 y/cvQY0pU kk@fL 现在将脚本代码公布如下,此脚本执行如下几个步骤: Gbr=+AT 1. 创建Matlab服务器。 )e+>w=t 2. 移动探测面对于前一聚焦面的位置。 Tod&&T'UW 3. 在探测面追迹光线 h$>-.- 4. 在探测面计算照度 $?Hu#Kn,( 5. 使用PutWorkspaceData发送照度数据到Matlab T{.pM4Hd 6. 使用PutFullMatrix发送标量场数据到Matlab中 DDP/DD;n}r 7. 用Matlab画出照度数据 3g,`.I_ 8. 在Matlab计算照度平均值 u(>^3PJ+ 9. 返回数据到FRED中 ]"hFC<w x(6SG+Kr 代码分享: <I\/n<* kR-SE5`Jk Option Explicit 5|j<`()H
: <4si/= Sub Main fI}to&qk 36Zf^cFJ Dim ana As T_ANALYSIS ^e _hLX\SW Dim move As T_OPERATION feDlH[$ Dim Matlab As MLApp.MLApp H9`)BbR Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long FEz-+X<q2 Dim raysUsed As Long, nXpx As Long, nYpx As Long N=5a54!/ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ]?kZni8j_ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double e "4 ''/ Dim meanVal As Variant qFCOUl B$fPgW- Set Matlab = CreateObject("Matlab.Application") !}#8)?p *=/ { HvJ ClearOutputWindow -hGk?_Nqa/ 3tIVXtUCUk 'Find the node numbers for the entities being used. x;P_1J%Q detNode = FindFullName("Geometry.Screen") \^J%sf${ detSurfNode = FindFullName("Geometry.Screen.Surf 1") kX7C3qdmt anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") x:NY\._ r1`x=r
'Load the properties of the analysis surface being used. A5I)^B<( LoadAnalysis anaSurfNode, ana QC
OM_$ y "Y
=;.:qe 'Move the detector custom element to the desired z position. 2>xF){` z = 50 ArI2wM/v GetOperation detNode,1,move +s,=lL move.Type = "Shift" jUYWrYJ move.val3 = z 'j8:vq^d SetOperation detNode,1,move <e=#F-DE Print "New screen position, z = " &z HSE!x_$ {0Yf]FQb-a 'Update the model and trace rays. P6'1.R EnableTextPrinting (False) !21FR* Update UJAv`yjG DeleteRays K( c\wr\6 TraceCreateDraw n`B:;2X, EnableTextPrinting (True) 17%,7P9pg |PCm01NU! 'Calculate the irradiance for rays on the detector surface. p?%y82E raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Y1W1=Uc uk Print raysUsed & " rays were included in the irradiance calculation. jP$a_hW 1Ti f{i,B 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. G#q@v(_b Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) L2[($l 2+N]PW\V 'PutFullMatrix is more useful when actually having complex data such as with I#Y22&G1 'scalar wavefield, for example. Note that the scalarfield array in MATLAB hP%M?MKC 'is a complex valued array. g#pr yYz raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) oQ/E}Zk@ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Tj`,Z5vy Print raysUsed & " rays were included in the scalar field calculation." 5FPM`hLT F`9xVnK= 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used :\`o8` 'to customize the plot figure. #>("CAB02T xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 6xx<Y2@ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) iJI }TVep# yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) lV3x *4O= yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) \g&,@'uh nXpx = ana.Amax-ana.Amin+1 !OhC/f(GBZ nYpx = ana.Bmax-ana.Bmin+1 d=$Mim ^qvZXb 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS $lfn(b, 'structure. Set the axes labels, title, colorbar and plot view. $D~0~gn~ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) >W=,j)MA Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) w_"E*9 Matlab.Execute( "title('Detector Irradiance')" ) 13$%,q) Matlab.Execute( "colorbar" ) hE'-is@7 Matlab.Execute( "view(2)" ) 38Mv25N Print "" >;aWz%- Print "Matlab figure plotted..." P-9)38`5 ]Grek< 'Have Matlab calculate and return the mean value. htO+z7 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) r..iko]T Matlab.GetWorkspaceData( "irrad", "base", meanVal ) |#v7/$! Print "The mean irradiance value calculated by Matlab is: " & meanVal r!|6:G+Q :DK {Vg6 'Release resources wy<S; Set Matlab = Nothing A_"w^E{P q<x/Hat) End Sub [NjXO`5#] :[.vM 最后在Matlab画图如下: ,1.p%UE]> {K~ 'K+TPu 并在工作区保存了数据: .Bl\Z M~Tuj1? +[6G5cH 并返回平均值: 1W
c=5! B{n,t}z 与FRED中计算的照度图对比: TNT4<5Ol6 1sy[@Q2b 例: nSDMOyj+ 1fp? 此例系统数据,可按照此数据建立模型 //up5R_nx :I.mGH!^ 系统数据 Co9^OF-k P1.[ h"B+hu 光源数据: B-RjMxX4> Type: Laser Beam(Gaussian 00 mode) W<h)HhyG Beam size: 5; 5ORo3T% Grid size: 12; h]5(]. Sample pts: 100; JMCKcZ%N 相干光; WMDl=6 波长0.5876微米, >>4qJ%bL 距离原点沿着Z轴负方向25mm。 zF`0J <q58uuK 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: ~gJwW+ enableservice('AutomationServer', true) KWbI'}_z enableservice('AutomationServer') '?{OZXg ~Py`P'+ F@D`N0Pte QQ:2987619807 GhAlx/K
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