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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。 Nl PP|=o =i\~][- 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: p*n$iroy_{ enableservice('AutomationServer', true) ?cowey\m
. enableservice('AutomationServer') }=;N3Q" #y Vad(PS0 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 Y Q3%vH5#y /Y%) Y 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: v)4 kS 1. 在FRED脚本编辑界面找到参考. FHqa|4Ie 2. 找到Matlab Automation Server Type Library q1`uS^3` 3. 将名字改为MLAPP <iv9Mg} ayHI(4!$j NM 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。 ;m{[9i`2 H Viu7kue` 图 编辑/参考 :KMo'pL H[fD
> 现在将脚本代码公布如下,此脚本执行如下几个步骤: ,1RW}1n 1. 创建Matlab服务器。 E}.cz\!. 2. 移动探测面对于前一聚焦面的位置。 wW]|ElYR= 3. 在探测面追迹光线 ^4c2}>f 4. 在探测面计算照度 "f3, w 5. 使用PutWorkspaceData发送照度数据到Matlab 0XvMaQXQF 6. 使用PutFullMatrix发送标量场数据到Matlab中 >c8zMd 7. 用Matlab画出照度数据 "?}QwtUW 8. 在Matlab计算照度平均值 qeH#c=DQ 9. 返回数据到FRED中 Vy&F{T;$ /QD}_lh;, 代码分享: 1h"0B Z:)\j. Option Explicit 73 Tg{~ HC+(FymV Sub Main at
]Lz_\ /,$6`V Dim ana As T_ANALYSIS ^5QSV\X Dim move As T_OPERATION ]'DtuT?Z Dim Matlab As MLApp.MLApp pG:FDlR~ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long I^0bEwqZ~ Dim raysUsed As Long, nXpx As Long, nYpx As Long rS{Rzs^@ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double /p?h@6h@y Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double U_Emp[ Dim meanVal As Variant -Y2h vC ,`S"nq Set Matlab = CreateObject("Matlab.Application") dD@T}^j *| M@
! {m ClearOutputWindow akrEZ7A ib;:* 'Find the node numbers for the entities being used. >=r094< detNode = FindFullName("Geometry.Screen") W(a=ev2sa detSurfNode = FindFullName("Geometry.Screen.Surf 1") /XtxgO\T. anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 2Q-kD?PO, G{YJ(6etZ 'Load the properties of the analysis surface being used. z^ KrR LoadAnalysis anaSurfNode, ana 6(<M.U_ft =DcKHL(m 'Move the detector custom element to the desired z position. &z&Jl#t-) z = 50 D{PO!WzW GetOperation detNode,1,move 9Z6O{
> move.Type = "Shift" htkn#s~= move.val3 = z `cMa Fc-y/ SetOperation detNode,1,move %~}9#0h) Print "New screen position, z = " &z !
FhN(L[=j HVh+Zk 'Update the model and trace rays. Cq}LKiu EnableTextPrinting (False) vAHJP$x Update Z\4l+.R` DeleteRays I>C;$Lp] TraceCreateDraw | t3_E EnableTextPrinting (True) wvBJ?t, ~~&8I!r e 'Calculate the irradiance for rays on the detector surface. haqL
DVrf raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) \b{=&B[Q$' Print raysUsed & " rays were included in the irradiance calculation. Rb',"` 7 !sK{:6s 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. zl4Iq+5~6Q Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Ub4j3` eiJ $}\qJL 'PutFullMatrix is more useful when actually having complex data such as with _u]Wr%D@ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB "qMd%RP 'is a complex valued array. u=p([
5] raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) sj0Hv d9 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) OiJ1&Fz( Print raysUsed & " rays were included in the scalar field calculation." lJ:B9n3OzT
s@K|zOx 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used '<4/Md[ 'to customize the plot figure. ) zz"DH xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) Kw"7M~ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) `>g:
: yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 8! pfy" yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) |r%6;8A]i nXpx = ana.Amax-ana.Amin+1 305() nYpx = ana.Bmax-ana.Bmin+1 eM*@}3 '\[GquK;P 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS j^Bo0{{ 'structure. Set the axes labels, title, colorbar and plot view. 5O]ph[7 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 118A6qyi Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) kOs_] Matlab.Execute( "title('Detector Irradiance')" ) P!0uAkt9C Matlab.Execute( "colorbar" ) OU/PB Matlab.Execute( "view(2)" ) o/)]z Print "" z|<6y~5, Print "Matlab figure plotted..." TMT65X! j_j~BXhIS 'Have Matlab calculate and return the mean value. (w6 024~ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Oz-X}eM Matlab.GetWorkspaceData( "irrad", "base", meanVal ) )xoI H{ Print "The mean irradiance value calculated by Matlab is: " & meanVal VNp[J'a>VZ !c[?$#W4 'Release resources Nw/4z$].J Set Matlab = Nothing u?&P6|J& 5,Mc`IIK1 End Sub F$^RM3 LeF Z%y)F 最后在Matlab画图如下: 'W@X139zq 5.q2<a : 并在工作区保存了数据: }} J?, >g P>9F(#u_(F `gDpb.=Y 并返回平均值: v1oq[+ 7b_t%G" 与FRED中计算的照度图对比: LkK%DY (1^AzE%U+Z 例: RpOGY{[)[ =e$<[" 此例系统数据,可按照此数据建立模型 TMpV.iH .hzzoLI2 系统数据 6c$ so SDwTGQ/0 hs!a'E 光源数据: anxgD?<+B Type: Laser Beam(Gaussian 00 mode) >7V96jL$Y Beam size: 5; iVu Grid size: 12; MX2]Q Sample pts: 100; #^|y0:
相干光; %@k@tD6 波长0.5876微米, ]bLI!2Kr 距离原点沿着Z轴负方向25mm。 %JF^@\E!| 4>-'w MW") 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: :PE{2* enableservice('AutomationServer', true) w9<<|ZaU enableservice('AutomationServer') {p[{5k 0 Ti$G2dBO 2Tec#eYe QQ:2987619807 )CJXkzOX
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