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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。 X G^
Tw`l4S& 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:
(h%wO enableservice('AutomationServer', true) -pjL7/ gx enableservice('AutomationServer') #pVk%5N dm 2_Fj 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。 RE7[bM3a hZJ Nh,,w 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~xG*e 1. 在FRED脚本编辑界面找到参考. iFDQnt
[t 2. 找到Matlab Automation Server Type Library (>Yii_Cd 3. 将名字改为MLAPP k1cBMDSokO X F40;urm +22[ h@ 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。 '"KK|]vJ AV&ege 图 编辑/参考 jBB<{VV| qxrOfsh 现在将脚本代码公布如下,此脚本执行如下几个步骤: +X- k)9 1. 创建Matlab服务器。 U$J]^-AS 2. 移动探测面对于前一聚焦面的位置。 yqYX<<!V 3. 在探测面追迹光线 Ri3m438 4. 在探测面计算照度 v
EX <9 5. 使用PutWorkspaceData发送照度数据到Matlab x
Dr^&rC 6. 使用PutFullMatrix发送标量场数据到Matlab中 ~/Ry=8 7. 用Matlab画出照度数据 Gs9jX/# 8. 在Matlab计算照度平均值 jjbw.n+1 9. 返回数据到FRED中 JBg>E3*N $i2gOz 代码分享: ZcQm(my npe*A Option Explicit CkflEmfe )a6i8b3 Sub Main 8<G@s`* :,u+[0-S Dim ana As T_ANALYSIS SVpe^iQ]1\ Dim move As T_OPERATION <zUmcZ Dim Matlab As MLApp.MLApp K0#tg^z5d Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long z/TZOFaM Dim raysUsed As Long, nXpx As Long, nYpx As Long $C>EnNx Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double IrVeP&KM+ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double C8jZcs#4 Dim meanVal As Variant XR&*g1 9QYU
J Set Matlab = CreateObject("Matlab.Application") mB
:lp=c` 4+~+`3;~v ClearOutputWindow \\T
I4A^# PNG'"7O 'Find the node numbers for the entities being used. +Q '|-># detNode = FindFullName("Geometry.Screen") |~/{lE=I detSurfNode = FindFullName("Geometry.Screen.Surf 1") {jl4` anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Vy?w,E0^: M aEh8* 'Load the properties of the analysis surface being used. jgYiuM3c\ LoadAnalysis anaSurfNode, ana 5_O.p3$tV AsLAm#zq 'Move the detector custom element to the desired z position. 'X?`+2wK
z = 50 4VooU [Ka( GetOperation detNode,1,move sM4wh_lO move.Type = "Shift" aR\=p:%jGI move.val3 = z #eaey+~ SetOperation detNode,1,move J>'o,"D Print "New screen position, z = " &z z~W@`'f |#sP1w'l] 'Update the model and trace rays. C +IXP EnableTextPrinting (False)
78Gvc~j Update h%O`,iD2 DeleteRays SAoqq TraceCreateDraw j4l7Tx
EnableTextPrinting (True) wVPq1? 9 e^FS/= 'Calculate the irradiance for rays on the detector surface. s810714 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ,aN/``j= Print raysUsed & " rays were included in the irradiance calculation. x?%vqg^r W t8 RC 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. WFB2 Ub7 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) QA%GK4F70 J+;.t&5R 'PutFullMatrix is more useful when actually having complex data such as with L.GpQJ8u 'scalar wavefield, for example. Note that the scalarfield array in MATLAB XI0O^[/n{ 'is a complex valued array. JvUKfsn u{ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 87HVD Di Matlab.PutFullMatrix("scalarfield","base", reals, imags ) "<&F=gV Print raysUsed & " rays were included in the scalar field calculation." saV3<zgx OVd"'|&6_ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used "L,FUo^& 'to customize the plot figure. *yf+5q4t xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) -1{N#c/U xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 6^zv:C% yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) -r,J>2`l yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) `)%eU~ nXpx = ana.Amax-ana.Amin+1 )~5`A*Ku nYpx = ana.Bmax-ana.Bmin+1 E`X+fJx :?S2s Ne2 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS *L^{p.K4 'structure. Set the axes labels, title, colorbar and plot view. RFZrcM Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) W w8[d Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) fLys$*^)^ Matlab.Execute( "title('Detector Irradiance')" ) 1xx-}AIH# Matlab.Execute( "colorbar" ) LHacHv Matlab.Execute( "view(2)" ) XJQ[aU"[]N Print "" X{ Nif G Print "Matlab figure plotted..." e8[*=& h?TE$&CL? 'Have Matlab calculate and return the mean value. u'N'<(\k Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 2D-*Z=5^ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 'rg$%M*( Print "The mean irradiance value calculated by Matlab is: " & meanVal 3*;{C|]S n,0}K+} 'Release resources 1
t#Tp$ Set Matlab = Nothing *</;:? lP@9%L End Sub >g F RuHJk\T+ 最后在Matlab画图如下: G U!XD!!& Qn<<&i~ 并在工作区保存了数据: Ii"cDH9 2=#O4k.@ NZD
X93 并返回平均值: _h.[I8xgYG S'A~9+ 与FRED中计算的照度图对比: ];< [Cln% #ucOjdquq 例: u?aq'
"t }
HvVL}7 此例系统数据,可按照此数据建立模型 ]{y ';MZ 5%W3&F6% 系统数据 \V&ly/\
) ;hKn$' ' e0hT 光源数据: ;`xu)08a Type: Laser Beam(Gaussian 00 mode) AQFx>:in Beam size: 5; }XAoMp Grid size: 12; ly{~X Sample pts: 100; Bd7A-T)q! 相干光; yP"_j&ef7 波长0.5876微米, *{tJ3<t(1 距离原点沿着Z轴负方向25mm。 =g&0CFF < Nl(Aa5:! 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: HDC`g enableservice('AutomationServer', true) aEgzQono enableservice('AutomationServer') `yxk
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