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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。 ,T_HE3 K t#oY|G3O} 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: Z=DAA+T` enableservice('AutomationServer', true) !1!;}uzt enableservice('AutomationServer') ]*U\ gm% :h?"0, 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。 Uf{cUY,j_ =jip* E^ 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: 2|(J<H 1. 在FRED脚本编辑界面找到参考. BBnbXhxZ 2. 找到Matlab Automation Server Type Library (7`&5md 3. 将名字改为MLAPP 0U ?1Yh7
m (L8H.|. u&".kk 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。
=w0Rq~ k}l5v)m 图 编辑/参考 ^]^Y~$u Skl1%` 现在将脚本代码公布如下,此脚本执行如下几个步骤: 5NbI Vz 1. 创建Matlab服务器。 j/wG0~<kz 2. 移动探测面对于前一聚焦面的位置。 x$I~y D 3. 在探测面追迹光线 ZT95g 4. 在探测面计算照度 H:4r6-{ 5. 使用PutWorkspaceData发送照度数据到Matlab j"HB[N 6. 使用PutFullMatrix发送标量场数据到Matlab中 EbuOPa 7. 用Matlab画出照度数据 +w:[By" 8. 在Matlab计算照度平均值 ;^lVIS%&{ 9. 返回数据到FRED中 I5>HB;Q eI; %/6# 代码分享: d4/snvq EU
TTeFp Option Explicit o\1"ux;b aePhtQF Sub Main uu1-` !% <_8\}! Dim ana As T_ANALYSIS soA>&b!? Dim move As T_OPERATION {>fvyF Dim Matlab As MLApp.MLApp Wk$[;>NU3 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long -7TT6+H) Dim raysUsed As Long, nXpx As Long, nYpx As Long 1\{0z3P Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double b\"JXfw Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double yAG4W[ Dim meanVal As Variant :D}xT] Xoml Set Matlab = CreateObject("Matlab.Application") Duj9PV`2 z<ptrH ClearOutputWindow [zn`vT G<9MbMG 'Find the node numbers for the entities being used. 20d[\P(. detNode = FindFullName("Geometry.Screen") k4'rDJfB detSurfNode = FindFullName("Geometry.Screen.Surf 1") }7+G'=XI/ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 0vQ@n7 ;n00kel$ 'Load the properties of the analysis surface being used. ?o$6w(]'' LoadAnalysis anaSurfNode, ana j!iimdq &Ph@uZ\ 'Move the detector custom element to the desired z position. O1Ey{2Q z = 50 E@hvO% GetOperation detNode,1,move ?%i|].<-' move.Type = "Shift" [?)}0cd0 move.val3 = z ?W1(
@. SetOperation detNode,1,move &48wa^d Print "New screen position, z = " &z V9I5/~0c 2TmQaDu%b 'Update the model and trace rays. {[61LQ6V9 EnableTextPrinting (False) ' ]l, Update .d^8w97 DeleteRays PZKKbg2S TraceCreateDraw A&~G EnableTextPrinting (True) 'D-eFJ5 NjMbQM4 'Calculate the irradiance for rays on the detector surface. `]#D dJ_| raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) epJVs0W Print raysUsed & " rays were included in the irradiance calculation. mNc( (\e,,C%; 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. _S{HVc Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ;<Oe\X P7&a~N$T6W 'PutFullMatrix is more useful when actually having complex data such as with ~4.Tq{ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB D!Owm&We 'is a complex valued array. 79n,bb5 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ,jQkR^]j- Matlab.PutFullMatrix("scalarfield","base", reals, imags ) y;keOI! Print raysUsed & " rays were included in the scalar field calculation." `S2YBKz,1 d2&sl(O 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used k=Pu4:RF 'to customize the plot figure. Q 6{2@ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) (zwxrOS xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) Mou>|U1e" yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) =Jg5J5 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) -d[9mS nXpx = ana.Amax-ana.Amin+1 8RVNRV@g% nYpx = ana.Bmax-ana.Bmin+1 fa8vY BLgmFE2 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS e]!C
Aj7uS 'structure. Set the axes labels, title, colorbar and plot view. 5]:fkx Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) w{?nX6a@p Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) T#DJQ"$ Matlab.Execute( "title('Detector Irradiance')" ) 'C]zB'H= Matlab.Execute( "colorbar" ) 4 C/ Matlab.Execute( "view(2)" ) ib /B!?/ Print "" br.jj Print "Matlab figure plotted..." T?N' k= puG$\D-[ 'Have Matlab calculate and return the mean value. u3R0_8
_.w Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) I;qeDCM Matlab.GetWorkspaceData( "irrad", "base", meanVal ) kpsus \T Print "The mean irradiance value calculated by Matlab is: " & meanVal sOa`T k p~J`}>yo 'Release resources Sir7TQ4B Set Matlab = Nothing @
eqVug l]%_D*<Y End Sub Xt(w+ 36`aG Y 最后在Matlab画图如下: ld-c? |eAl!k 并在工作区保存了数据: ;Z-xum{ U;Se'*5xv oZHsCQ % 并返回平均值: 0R\lm<& !lG5BOJM 与FRED中计算的照度图对比: IFlDw}M!9 R9f*&lj 例: 5?kJ]: (Gf1#,/3~ 此例系统数据,可按照此数据建立模型 51;V#@CsQ \`;FL\1+W 系统数据 B_i@D?bTD <_=a1x v
AP)(I 光源数据: i=OPl Type: Laser Beam(Gaussian 00 mode) }o0R`15dA Beam size: 5; ,Bk mf| Grid size: 12; F-k3'eyY Sample pts: 100; 8`Q8Mct$< 相干光; cx_FtD 波长0.5876微米, v~[=|_{ 距离原点沿着Z轴负方向25mm。 |GM?4'2M. >KH.~Jfy 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: \\AufAkJ enableservice('AutomationServer', true) T~J6(," enableservice('AutomationServer') ~Os"dAgZFY
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