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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。 %R "nm iJ#oI@s 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: GgZf6~b1J enableservice('AutomationServer', true) O3GaxM\x enableservice('AutomationServer') KywT Oq vv_?ip:t 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。 TyXOd,%zl m5g: Q 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: )Em,3I/.l 1. 在FRED脚本编辑界面找到参考. ~/[N)RFD 2. 找到Matlab Automation Server Type Library 7-B'G/PS/ 3. 将名字改为MLAPP S8<aq P #>NZN1 YH$`r6\S 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 K?eo)|4)DB ;!Bkk9r"H 图 编辑/参考 \wd`6 OPh@H.)^ 现在将脚本代码公布如下,此脚本执行如下几个步骤: ew~FN 1. 创建Matlab服务器。 0M.[) @ 2. 移动探测面对于前一聚焦面的位置。 2M`Ni&v 3. 在探测面追迹光线 |,f6c
Omf 4. 在探测面计算照度 >qZRIDE5$ 5. 使用PutWorkspaceData发送照度数据到Matlab j
KK48S 6. 使用PutFullMatrix发送标量场数据到Matlab中 wpmtv325 7. 用Matlab画出照度数据 p 1fnuN |, 8. 在Matlab计算照度平均值 _Y~?. hs^ 9. 返回数据到FRED中 m8`A~ 0$
EJ4 代码分享: 94/}@<d-= 8b
$7# Option Explicit ?os0JQVB ]kvE+m&p}^ Sub Main 7%WI 8ttw!x69)_ Dim ana As T_ANALYSIS ~=Sr0+vV Dim move As T_OPERATION >
[7vXm4 Dim Matlab As MLApp.MLApp W`kgYGnFG Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long N/p_6GYMa Dim raysUsed As Long, nXpx As Long, nYpx As Long s=+G%B' Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double T[J_/DE@ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double XoOe=V?I ) Dim meanVal As Variant %vzpp\t D':A-E Set Matlab = CreateObject("Matlab.Application") U[u6UG !Zx>)V6. ClearOutputWindow ]5CFL$_Q{ umYdr'p!v 'Find the node numbers for the entities being used. ?Ci\3)u,P detNode = FindFullName("Geometry.Screen") 2Ev,dWV detSurfNode = FindFullName("Geometry.Screen.Surf 1") d?qz7#kc anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") /xnhHwJm Orgje@c{ 'Load the properties of the analysis surface being used. qKXn=J/0tA LoadAnalysis anaSurfNode, ana >~:]+q c=CXj3 'Move the detector custom element to the desired z position. .l!Z=n| z = 50 sy?W\(x GetOperation detNode,1,move VB%xV
move.Type = "Shift" *G38N]|u6 move.val3 = z G})mw SetOperation detNode,1,move
=>U~ligu Print "New screen position, z = " &z [; bLlS, OduTg^R 'Update the model and trace rays.
aY~IS?!; EnableTextPrinting (False) w6tY6bf} Update Hqk2W*UTl DeleteRays ?T"crX TraceCreateDraw |k0VJi EnableTextPrinting (True) Lj#6K@u@Z c1f6RCu$b 'Calculate the irradiance for rays on the detector surface. uB?YJf .T@ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 3h>Ji1vV Print raysUsed & " rays were included in the irradiance calculation. 6 9Cxh ,b8AB_yw 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. f.{0P-Np Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) [S% A{k@V!A% 'PutFullMatrix is more useful when actually having complex data such as with =G`m7!Q) 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ZL
Aq8X 'is a complex valued array. 6)8']f raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) g|oPRC$I' Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Q]HRg4r Print raysUsed & " rays were included in the scalar field calculation." ))Nc|` S;C3R5*: 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used A@4Cfb@ 'to customize the plot figure. ??Lxb% 7R xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) Jq->DzSmj/ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ,^(T^ - yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ,DjZDw yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) d0,I] " nXpx = ana.Amax-ana.Amin+1 #rC% \ nYpx = ana.Bmax-ana.Bmin+1 Zo`^pQS h(fh |R< 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ^s-3U 'structure. Set the axes labels, title, colorbar and plot view. `u-}E9{ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Ny#%7%( Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) DI\^+P Matlab.Execute( "title('Detector Irradiance')" ) j(SQNSFD Matlab.Execute( "colorbar" ) *VpQ(" Matlab.Execute( "view(2)" ) tP UQ"S Print "" LTF%bAQ, Print "Matlab figure plotted..." !(]|!F[m KNnE5f 'Have Matlab calculate and return the mean value. j EX([J1 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) z<ek?0?yS Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 9:Y\D.M Print "The mean irradiance value calculated by Matlab is: " & meanVal REJ}T: `4o;Lz~ 'Release resources Vo\d&}Q Set Matlab = Nothing * PZ=$>r ZE9*i}r
End Sub 4DNZ y2` k$hWR;U 最后在Matlab画图如下: %w@(V([(c dZm{?\^_ 并在工作区保存了数据: ]Kf HuYjM &I70veNY @U&|38 并返回平均值: bx@CzXre; i55']7+0 与FRED中计算的照度图对比: {kC]x2 U m'S-h'a 例: HdGy$m` \+,jM6l}- 此例系统数据,可按照此数据建立模型 5Hr"}|J<8 Nb$ )YMbA 系统数据 %VdJ<=@ :( `Q4D~l Pvtf_Qo^ 光源数据: OTRTa{TB Type: Laser Beam(Gaussian 00 mode) h_cZ&P| Beam size: 5; t+&WsCN Grid size: 12; &1I0i[R Sample pts: 100; 4-TM3Cw`d& 相干光; ]t,ppFC# 波长0.5876微米, | o?@Eh 距离原点沿着Z轴负方向25mm。 ;%U`P8b! G~_dSa@g G 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: ,
w_ Ew enableservice('AutomationServer', true) al5?w{us enableservice('AutomationServer') ";jhj:Xj 8T%z{ A1T #R)$nv:h?^ QQ:2987619807 dkXK0k
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