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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。 zu}oeAQc$ }SYR)eE\ 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: >+y[HTf- enableservice('AutomationServer', true) (UWWULV enableservice('AutomationServer') %PozxF: |}N -5U 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。 DXu915 |}s)Wo 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: xtWQ. 1. 在FRED脚本编辑界面找到参考. Oz(0$c 2. 找到Matlab Automation Server Type Library SyFw 3. 将名字改为MLAPP 734)s -t~l!!N( !$N^Ak5# 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。 g
bDre~| ]OIB;h;3 图 编辑/参考 uFQ;}k;} 3)\jUVuj 现在将脚本代码公布如下,此脚本执行如下几个步骤: l,j7I3&~% 1. 创建Matlab服务器。 wdg,dk9e$ 2. 移动探测面对于前一聚焦面的位置。 A;ip
V :) 3. 在探测面追迹光线 iJ n< 4. 在探测面计算照度 2"+8NfFl 5. 使用PutWorkspaceData发送照度数据到Matlab 4po zTe 6. 使用PutFullMatrix发送标量场数据到Matlab中 q5C(/@)^ 7. 用Matlab画出照度数据 j"6r]nc& 8. 在Matlab计算照度平均值 <,!8xp7,~ 9. 返回数据到FRED中 pu#h:nb>88 ZlQ@k{Es~ 代码分享: ~ 8L]!OQ9=
kI7c22OJ Option Explicit " B`k `{w.OK Sub Main 2;h4$^`dt }-YM>q Dim ana As T_ANALYSIS J>_|hg= Dim move As T_OPERATION 7<FI[ Dim Matlab As MLApp.MLApp fz/Ee1T\ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long $ 9bIUJ Dim raysUsed As Long, nXpx As Long, nYpx As Long "#zSk=52z Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ToMvP B); Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double sG-$d\
1d Dim meanVal As Variant <Y%km[Mh {"{kWbXZ Set Matlab = CreateObject("Matlab.Application") "&h{+DHS '-9B`O,& ClearOutputWindow [+,%T;d; -Q3jK)1 'Find the node numbers for the entities being used. 0"l*8%g detNode = FindFullName("Geometry.Screen") \S#Mc detSurfNode = FindFullName("Geometry.Screen.Surf 1") yM* CA,(c anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") `)5,!QPQ7u 2gP^+. 'Load the properties of the analysis surface being used. p;8I@~dh LoadAnalysis anaSurfNode, ana 9*fA:*T wJ.?u]f@ 'Move the detector custom element to the desired z position. =QdHji/sB z = 50 r 0mA GetOperation detNode,1,move MU_8bK9m move.Type = "Shift" 2ed4xhV move.val3 = z DX3xWdnr SetOperation detNode,1,move 2;8I0BH*' Print "New screen position, z = " &z jnF-kia m@(8-_ 'Update the model and trace rays. $MW-c*5a EnableTextPrinting (False) jLc"1+ Update 0
0JH*I DeleteRays W=QT-4 TraceCreateDraw kT7x
!7C EnableTextPrinting (True) tj ONN(K` S"-q*!AhK 'Calculate the irradiance for rays on the detector surface. op!ft/Yyb raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) jV W .=FK Print raysUsed & " rays were included in the irradiance calculation. Z\1*g k cXcrb4IKD 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. \/qo2'V
j` Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) !u)>XS^E SynL%Y9)|, 'PutFullMatrix is more useful when actually having complex data such as with |4E5x9J 'scalar wavefield, for example. Note that the scalarfield array in MATLAB _ ^ JhncL 'is a complex valued array. 9^yf'9S1 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) <H; z4 Matlab.PutFullMatrix("scalarfield","base", reals, imags )
_aJo7 Print raysUsed & " rays were included in the scalar field calculation." *U<l$gajq ,Z3 (`ftC 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ZnrsJ1f: 'to customize the plot figure. .8.4!6~@ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 5Q/&,NP xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 30BFwNE yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) )Bz2-|\ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) d17RJW%A nXpx = ana.Amax-ana.Amin+1 k4HE'WY nYpx = ana.Bmax-ana.Bmin+1 MC'2;, T
O]wD^` 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Q4H(JD1f) 'structure. Set the axes labels, title, colorbar and plot view. Xl/SDm_p Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 0c-.h Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) /m"#uC!\ Matlab.Execute( "title('Detector Irradiance')" ) Sa8KCWgWh Matlab.Execute( "colorbar" ) 4+tKg*| Matlab.Execute( "view(2)" ) o$4i{BL Print "" L- '{ Print "Matlab figure plotted..." c6 f=r \Fh#CI 'Have Matlab calculate and return the mean value. uGoySt&;( Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) R>C^duos. Matlab.GetWorkspaceData( "irrad", "base", meanVal ) o[A y2"e? Print "The mean irradiance value calculated by Matlab is: " & meanVal y^u9Ttf{ $`a>y jma 'Release resources $.5f-vQp Set Matlab = Nothing _ArN[]Z Y5/SbQYf1 End Sub %&Fsk]T%: hx.ln6=4 最后在Matlab画图如下: Yl$R$u) xs}3=&c( 并在工作区保存了数据: |_h$}~; @$*LU:[ q,Nhfo( 并返回平均值: #F^0uUjq -qJ%31Mr# 与FRED中计算的照度图对比: 4Ou5Vp&y > N bb0T 例: sw\O\%^ cWU9mzsE 此例系统数据,可按照此数据建立模型 K*/X{3 J; W2`/z)[*> 系统数据 H6oU Ne NZQl#ZJH: L,/(^0; 光源数据: !H^e$BA Type: Laser Beam(Gaussian 00 mode) RxB9c(s^@ Beam size: 5; e[($rsx Grid size: 12; J1\H^gyW) Sample pts: 100; C f(g 相干光; 9 *+X^q' 波长0.5876微米, j*fs [4 距离原点沿着Z轴负方向25mm。 ~Qm<w3oy +EOd9.X\~ 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]tcSQl enableservice('AutomationServer', true) n85d
g enableservice('AutomationServer') x-@}x@n&[
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