-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-12-12
- 在线时间1894小时
-
-
访问TA的空间加好友用道具
|
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。 / c1=`OJ ^zv0hGk 2 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: d`D<PT(\ enableservice('AutomationServer', true) Yyq:5V! enableservice('AutomationServer') nYJ)M
AG@ qEC-'sl< 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。 ozZW7dveU !Pf_he 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: TFbMrIF
1. 在FRED脚本编辑界面找到参考. F V8K_xj 2. 找到Matlab Automation Server Type Library }Yt/e-Yg%r 3. 将名字改为MLAPP *ip2|2G$ */iD68r|- ;/$=!9^sZ 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 zY\pZG bce>DLF 图 编辑/参考 d'~
k f# tG(# &54 现在将脚本代码公布如下,此脚本执行如下几个步骤: +H5=zf2 1. 创建Matlab服务器。 `+_UG^aeW 2. 移动探测面对于前一聚焦面的位置。 -POV#1s 3. 在探测面追迹光线 \2(Uqf#_ 4. 在探测面计算照度 A`Vz5WB 5. 使用PutWorkspaceData发送照度数据到Matlab vdFy}#X 6. 使用PutFullMatrix发送标量场数据到Matlab中 7e\g 7. 用Matlab画出照度数据 8W$uw~|dw 8. 在Matlab计算照度平均值 lf4V;|!^ 9. 返回数据到FRED中 FA-""] hj@< wU 代码分享: @= f2\hU ig(a28% Option Explicit x8I=I"Sp bD_|n!3 Sub Main T4,dhS| :_;9&[H9ha Dim ana As T_ANALYSIS ^vXMX^* Dim move As T_OPERATION /t=R~BJu Dim Matlab As MLApp.MLApp cd1M0z Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long J%d\ 7 Dim raysUsed As Long, nXpx As Long, nYpx As Long >e y.7YG Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double Z-3i -( Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double MP/6AAt7=| Dim meanVal As Variant (uV~1 M{gtu'. Set Matlab = CreateObject("Matlab.Application") 1&A@Zo5| ". jY3<bQg ClearOutputWindow >S4klW=*I M)t d%<_ 'Find the node numbers for the entities being used. &WN#HI."] detNode = FindFullName("Geometry.Screen") 7=yC*]BH-= detSurfNode = FindFullName("Geometry.Screen.Surf 1") qkB)CY7 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ]O'dwC {2<A\nW 'Load the properties of the analysis surface being used.
PZZTRgVc LoadAnalysis anaSurfNode, ana o@TxDG EgO=7?(pW 'Move the detector custom element to the desired z position. 5y07@x z = 50 MW|Qop[ GetOperation detNode,1,move p!^.;c move.Type = "Shift" RD_IGV move.val3 = z |_V i8Ly SetOperation detNode,1,move x
;V7D5 q Print "New screen position, z = " &z a nK7j2 }HB)%C50. 'Update the model and trace rays. V?U->0>Z4 EnableTextPrinting (False) gJn|G#! Update U 2k^X=yl DeleteRays jEr/*kv TraceCreateDraw R*~<?}Rr EnableTextPrinting (True) sM)qzO2wh b#%s! 'Calculate the irradiance for rays on the detector surface. _,V
9^ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) v'Y)~Kv@! Print raysUsed & " rays were included in the irradiance calculation. Bbuy
y HMsTm}d 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. D<9FSxl6 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ax{+7 k U
X)k;h 'PutFullMatrix is more useful when actually having complex data such as with My'u('Q% 'scalar wavefield, for example. Note that the scalarfield array in MATLAB .>z)6S_G 'is a complex valued array. D 3m4:z raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) e(7F| G* Matlab.PutFullMatrix("scalarfield","base", reals, imags ) <4,hrx&. Print raysUsed & " rays were included in the scalar field calculation." wYnsd7@I RR h0G>* 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used P/;sZo 'to customize the plot figure. p9w<|ZQ]: xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) JSXudz5c xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) Q]WjW'Ry\ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ^CZ!rOSv yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) IQ_2(8Kv nXpx = ana.Amax-ana.Amin+1 Hts.G~~8 nYpx = ana.Bmax-ana.Bmin+1 S]3K5Z| #({0HFSC:j 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ((i%h^tGa; 'structure. Set the axes labels, title, colorbar and plot view. @]r,cPx0Y Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) X`kTbIZ| Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) %00KOM: Matlab.Execute( "title('Detector Irradiance')" ) \T)2J|mW Matlab.Execute( "colorbar" ) _[ml<HW] Matlab.Execute( "view(2)" ) 1fBj21zG Print "" df_hmkyj Print "Matlab figure plotted..." I}JC ~=`j *?'nA{a)E 'Have Matlab calculate and return the mean value. 7b7~D +b Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) WW33ZJ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) -a:+ h\K Print "The mean irradiance value calculated by Matlab is: " & meanVal v'`VyXetl },9Hq~TA 'Release resources \9Nd"E[B Set Matlab = Nothing eSvS<\p wZ7Opm<nt End Sub c#'t][Ii
ismx evD 最后在Matlab画图如下: 6Y4sv5G D:`b61sWi_ 并在工作区保存了数据: ~,[<R olc7&R P|,@En 1! 并返回平均值: $#R@x.= +]I7]
与FRED中计算的照度图对比: #-S%aeB gA0:qEL\ 例: UI S\t^pJD ]PWK^-4P 此例系统数据,可按照此数据建立模型 F+yu[Dh: bgD4;)?5b 系统数据 D@9adwQb tkT:5O6 mS)|i+5 光源数据: (+SfDL$m Type: Laser Beam(Gaussian 00 mode) ?N*m2rv Beam size: 5; a<%Ivqni Grid size: 12; 38<!Dt+S(, Sample pts: 100; M<h2+0(il 相干光; 3>60_:+Zb 波长0.5876微米, +OSF0#bj 距离原点沿着Z轴负方向25mm。 [D/q
;+ : C 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: sfb)iH|sW enableservice('AutomationServer', true) Zb> UY8 enableservice('AutomationServer') A HnXN%m )1#J4 tf1iRXf8 QQ:2987619807 a=m4)tjk
|