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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`_AD+5
r90tXx 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: L.;x=w enableservice('AutomationServer', true) 6rmx{Bt enableservice('AutomationServer') `Nvhp]E k0\a7$}F 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。 e~)4v }yrs6pQ 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: r9bAbE
bI 1. 在FRED脚本编辑界面找到参考. Nlm}'Xt 2. 找到Matlab Automation Server Type Library !<j4*av:G 3. 将名字改为MLAPP oF+yh!~mM _(gkYJ+MK "WGKwi=W 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。 !WGQ34R { [ywF!#'){ 图 编辑/参考 S?i^ ~ NRG~ya > 现在将脚本代码公布如下,此脚本执行如下几个步骤: [bo"!Qk% 1. 创建Matlab服务器。 $U7/w?gc' 2. 移动探测面对于前一聚焦面的位置。 S=V 3. 在探测面追迹光线 nXfz@q 4. 在探测面计算照度 N
GnE 5. 使用PutWorkspaceData发送照度数据到Matlab $,r%@'= & 6. 使用PutFullMatrix发送标量场数据到Matlab中 S{2;PaK 7. 用Matlab画出照度数据 NW0se
DL 8. 在Matlab计算照度平均值 ":/Vp,g 9. 返回数据到FRED中 a(O@E%|u af6<w.i 代码分享: HES$. a Fq+Cr?- Option Explicit "N&ix*($ ph(LsPT- Sub Main (dNF)(wn GadY#]}( Dim ana As T_ANALYSIS I;_T_m4.q Dim move As T_OPERATION rs>,p) Dim Matlab As MLApp.MLApp F+R1}5-3cl Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 8,+T[S Dim raysUsed As Long, nXpx As Long, nYpx As Long hF^JSCDz l Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double x2I|iA = Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double twldwuN Dim meanVal As Variant BOvJEs!UX "3Dnp?gB Set Matlab = CreateObject("Matlab.Application") og+Vrd Qz{Vl>" ClearOutputWindow Jr2>D= &"tQpw5 'Find the node numbers for the entities being used. (kK8
Ox fF detNode = FindFullName("Geometry.Screen") ;{iTSsb detSurfNode = FindFullName("Geometry.Screen.Surf 1") Mx93D
anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") fWfhs}_
:Zq?V`+M 'Load the properties of the analysis surface being used. x?0(K=h, LoadAnalysis anaSurfNode, ana u\xrC\Ka ^"/TWl>jB 'Move the detector custom element to the desired z position. -Tuk.>i) z = 50 p'@z}T?F GetOperation detNode,1,move O7Jp; move.Type = "Shift" @*op5qVw move.val3 = z <$uDN].T4 SetOperation detNode,1,move {ByKTx& Print "New screen position, z = " &z T72Z<h|< Te)%L*X 'Update the model and trace rays. -2U|G EnableTextPrinting (False) F)'_,.?0 Update 6,~
% DeleteRays 1#>uqUxah TraceCreateDraw #gf0*:p EnableTextPrinting (True) bccf4EyQ
Y <Z]j89wzDZ 'Calculate the irradiance for rays on the detector surface. $'*{&/@ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ^eRbp?H*T Print raysUsed & " rays were included in the irradiance calculation. 2Z^p) 9K&YHg:1 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. HPO:aGU Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) )&)tX. %_5?/H@%3z 'PutFullMatrix is more useful when actually having complex data such as with !]7L9TGn 'scalar wavefield, for example. Note that the scalarfield array in MATLAB @Y9tkJIt 'is a complex valued array. 0H'G./8 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) fx^yC.$2 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) pF~aR]Q Print raysUsed & " rays were included in the scalar field calculation." 0Y~5|OXJ (h@~0S 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 5HAAa I 'to customize the plot figure. a*_"
nI&lr xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) [*ug:PG xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) &,/-<y-S yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) PEKXPFN yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) yWH!v]S nXpx = ana.Amax-ana.Amin+1 v]q"{c/ nYpx = ana.Bmax-ana.Bmin+1 J}@.f-W\j jR3mV 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS #N97 'structure. Set the axes labels, title, colorbar and plot view. 7.yCs[Z Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 9I1i(0q Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 56Lt "Z F Matlab.Execute( "title('Detector Irradiance')" ) 'J0Ea\,if0 Matlab.Execute( "colorbar" ) 8)f/H&)>8 Matlab.Execute( "view(2)" ) m{yq.H[X Print "" ,;h}<("q Print "Matlab figure plotted..." h)r=+Q\'(S V)oKsO 'Have Matlab calculate and return the mean value. IJZx$8&A Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Q'^$;X~-< Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Fcn@j#[J Print "The mean irradiance value calculated by Matlab is: " & meanVal &_]bzTok }qhND-9#@ 'Release resources ,nniSG((3 Set Matlab = Nothing (gutDUO; `7 Nk; End Sub a{}8030S |L
< 最后在Matlab画图如下: JWxSN9.X 2d OUY
$4 并在工作区保存了数据: HNX/#?3 KM
oDcAjH ( d8rfet 并返回平均值: cw~-%%/ \%#luk@: 与FRED中计算的照度图对比: v@:m8Y(t r)dXcus 例: drB$q[Ak9 3`njQvI\ 此例系统数据,可按照此数据建立模型 pvM`j86 _ =A/$[POr 系统数据 OV7SLf x{VUl rWuqlx# 光源数据: Q3LScpp Type: Laser Beam(Gaussian 00 mode) pm*i!3g' Beam size: 5; :rN5HOg^9 Grid size: 12; 7}Jn`^! Sample pts: 100; T FK#ign 相干光; 69``j{Z+ 波长0.5876微米, *iVv(xXgN 距离原点沿着Z轴负方向25mm。 0&6(y*
#Z ]~'pYOB 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: <IQ}j^u-F enableservice('AutomationServer', true)
11-?M enableservice('AutomationServer') aw1f;&K4 r
4+%9) xcXnd"YYE QQ:2987619807 k=.pcDX
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