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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。 *,'"\n 4?%0z) g 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: Z: Kob
b enableservice('AutomationServer', true) A%Bz52yg enableservice('AutomationServer') 0HNe44oI+D ( _nkscf 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。 U]R7= Ei}DA=:s 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: }DZkCzK 1. 在FRED脚本编辑界面找到参考. @F3 d9t- 2. 找到Matlab Automation Server Type Library .-WCB 3. 将名字改为MLAPP $mlsFBd W]M[5p]* 8uI^ B 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 OcSLRN?t 58v5Z$%-- 图 编辑/参考 Z>M*!mQi Wq,UxMz 现在将脚本代码公布如下,此脚本执行如下几个步骤: pkk0?$l", 1. 创建Matlab服务器。 (1Kh9w:^" 2. 移动探测面对于前一聚焦面的位置。 >Zr/U!W*? 3. 在探测面追迹光线 )%MBo.NL 4. 在探测面计算照度 ?^"S%Vb 5. 使用PutWorkspaceData发送照度数据到Matlab 'fVk1Qj^ 6. 使用PutFullMatrix发送标量场数据到Matlab中 SR 43#!99Q 7. 用Matlab画出照度数据 7XwFO0== 8. 在Matlab计算照度平均值 w6wXe_N+M 9. 返回数据到FRED中 /5=A#G #a .aD+d' 代码分享: aqyXxJS8 lT(MywNsg Option Explicit 'E7|L@X"r CV&
SNA Sub Main tGf }RyYzm2 Dim ana As T_ANALYSIS N86Hn]# Dim move As T_OPERATION gqC:r,a Dim Matlab As MLApp.MLApp I`y}Ky<q Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ] xH ` Dim raysUsed As Long, nXpx As Long, nYpx As Long .79'c%3} Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double |bBYJ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double sxuYwQ Dim meanVal As Variant ^(6.M\Q P"xP%zqo Set Matlab = CreateObject("Matlab.Application") UnO -? RWoa'lnu
ClearOutputWindow W}Z|v
M$ "C0oFRk 'Find the node numbers for the entities being used. : 0%V:B detNode = FindFullName("Geometry.Screen") U|y+k` detSurfNode = FindFullName("Geometry.Screen.Surf 1") oR5`- anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") )fC^h=Qp @,s[l1P 'Load the properties of the analysis surface being used. SYC_=X LoadAnalysis anaSurfNode, ana Wm"W@LPx5 V=
.'Db2D 'Move the detector custom element to the desired z position. aIm\tPbb z = 50 Put+<o
< GetOperation detNode,1,move l$zM|Z1wR` move.Type = "Shift" 1YS{;
y[o move.val3 = z e<IT2tv>u SetOperation detNode,1,move hZyz5aZ)K Print "New screen position, z = " &z [1Vh3~>J6 K\;b3 'Update the model and trace rays. S(rA96n EnableTextPrinting (False) .=K@M"5& Update Dpof~o,f DeleteRays <)"Mi}Q[)p TraceCreateDraw Ao=.=0os EnableTextPrinting (True) rt."P20T $_<,bC1[ 'Calculate the irradiance for rays on the detector surface. g y&B"` raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) q5QYp Print raysUsed & " rays were included in the irradiance calculation. A3h[VnuG, ,!Q2^R 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. *xt3mv/<z Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) s K s
D 1'}~;?_ 'PutFullMatrix is more useful when actually having complex data such as with yyBy|7QgO 'scalar wavefield, for example. Note that the scalarfield array in MATLAB :}j{ NM# 'is a complex valued array. b~cN#w
# raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Ga~IOlS Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ` NcWy Print raysUsed & " rays were included in the scalar field calculation." 0h$23. X_"TG;*$ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used +Pn+&o;D 'to customize the plot figure. +]Ydf^rF xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 9r8*'.K`Z xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ,qt9S0QS yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) VBsS1!g yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) }}K44<]u nXpx = ana.Amax-ana.Amin+1 y<.1+TG nYpx = ana.Bmax-ana.Bmin+1 Ga$+x++'* @-)?2CH[8 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS \~U8<z 'structure. Set the axes labels, title, colorbar and plot view. ,GGr@}) Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) MSsboSxA Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) aQw?r Matlab.Execute( "title('Detector Irradiance')" ) NtSa#$A Matlab.Execute( "colorbar" ) ZOfyy E Matlab.Execute( "view(2)" ) Qnph?t> Print "" <+pwGKtD Print "Matlab figure plotted..." EubF`w$KWX =A04E 'Have Matlab calculate and return the mean value. @)|62Dv / Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Al6)$8]e Matlab.GetWorkspaceData( "irrad", "base", meanVal ) a\aJw[d{ Print "The mean irradiance value calculated by Matlab is: " & meanVal 8
<EE4y yw$er? 'Release resources 7k{C'\m Set Matlab = Nothing -+ -@Yq$ ;ukwKfs End Sub 9SXFiZA(r .[NB"\<q 最后在Matlab画图如下: 8?h-H#h t|%wVj?_ 并在工作区保存了数据: gI<TfcC $9j\sZj& tJ i#bg% 并返回平均值: YrL:!\p. STL&ZO 与FRED中计算的照度图对比: -]\UFR z* "zXLC 例: #jv~FR`4v^
8dNwi&4 此例系统数据,可按照此数据建立模型 ^#9
&Rk!t ?ep93:j 系统数据 4(f[Z9 iZ]
a2SMNC] v&;q4b4 光源数据: &2d^=fih Type: Laser Beam(Gaussian 00 mode)
bF0y` Beam size: 5; @~qlSU& Grid size: 12; 4U*J{''L Sample pts: 100; mADq_`j 相干光; py6|uGN 波长0.5876微米, d dkh*[ 距离原点沿着Z轴负方向25mm。 x$tx!%,)/S xlZ"F 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: MuQyHEDF enableservice('AutomationServer', true) 8vOKm)[% enableservice('AutomationServer') NiQ`,Q$B
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