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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。 &Y@#g9G YEjY8]t 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: /.5;in enableservice('AutomationServer', true) r^$~>!kZ| enableservice('AutomationServer') f<y&\'3 2=PBxDs; 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 WKA'=,`v @E`?<|B} 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: I.}1JJF* 1. 在FRED脚本编辑界面找到参考. T#:F]= 2. 找到Matlab Automation Server Type Library &;H{cv` 3. 将名字改为MLAPP e1
*__' iZ[tHw|| BH0!6Oq 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 dw@E) -7'#2P<) 图 编辑/参考 PX".Km p. z)F#u:t 现在将脚本代码公布如下,此脚本执行如下几个步骤: <2 1. 创建Matlab服务器。 hQJWKAf,/ 2. 移动探测面对于前一聚焦面的位置。 Tc
ZnmN 3. 在探测面追迹光线 yt.c5>B^ 4. 在探测面计算照度 >e5zrgV 5. 使用PutWorkspaceData发送照度数据到Matlab !^U6Z@&/R 6. 使用PutFullMatrix发送标量场数据到Matlab中 0/]_nd 7. 用Matlab画出照度数据 urY`^lX~ 8. 在Matlab计算照度平均值 2xmk,&s 9. 返回数据到FRED中 VlW9UF-W b5ie <s 代码分享: "2n;3ByR ucg$Ed Option Explicit DM7}&~ 6i@ub%qq Sub Main ~
}KzJiL _=`x])mM Dim ana As T_ANALYSIS 1czG55 | Dim move As T_OPERATION z<C[nR$N Dim Matlab As MLApp.MLApp >.dHt\ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ;?9A(q_Z Dim raysUsed As Long, nXpx As Long, nYpx As Long f==*"?6\ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double oo'w-\2]p Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double MUof=EJg>u Dim meanVal As Variant \v`#|lT$ ;R1B9-, Set Matlab = CreateObject("Matlab.Application") O4+F^+qN =mrY/:V ClearOutputWindow QJ4AL3
^6 gn5% F5W 'Find the node numbers for the entities being used. O.:I,D&] detNode = FindFullName("Geometry.Screen") < tQc_ detSurfNode = FindFullName("Geometry.Screen.Surf 1") *8!w&ME+. anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") GfsBQY/ n! .2aq 'Load the properties of the analysis surface being used. nTZ> |R) LoadAnalysis anaSurfNode, ana >iy^$bqF ?R?Grw)`H 'Move the detector custom element to the desired z position. HCc` z = 50 gg8c7d:Q GetOperation detNode,1,move :::>ro*R move.Type = "Shift" jKt-~: move.val3 = z F!CAitxd SetOperation detNode,1,move 7z<Cu< Print "New screen position, z = " &z KSOO?X0j D9^7m
j?e 'Update the model and trace rays. xURw, EnableTextPrinting (False) x YT}>#[ Update Kfjryo9 DeleteRays 7zI5PGWw TraceCreateDraw aF])"9 EnableTextPrinting (True) lwsbm D :ej_D} 'Calculate the irradiance for rays on the detector surface. t-lv|%+8 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) b?k4InXh Print raysUsed & " rays were included in the irradiance calculation. _<u;4RO(s A9n41,h 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. .YiaXP Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) F!R2_89iy 9r8D*PvS 'PutFullMatrix is more useful when actually having complex data such as with DyX0xx^ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB cj^bh 'is a complex valued array.
Ars,V3ep raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 7:kCb[ji" Matlab.PutFullMatrix("scalarfield","base", reals, imags ) c! ~T2t Print raysUsed & " rays were included in the scalar field calculation." hZ o5p&b b Fn(w:1Q 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 7sguGwg) _ 'to customize the plot figure. w -dI<s xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) /hfUPO5 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) _FFv#R*4 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) pE(sV{PD yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) j]4,6`b\ nXpx = ana.Amax-ana.Amin+1 {r{>?)O nYpx = ana.Bmax-ana.Bmin+1 Loc8eToZ )]}$ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS y^YVo^3 'structure. Set the axes labels, title, colorbar and plot view. p|s2G~0< Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) I}ndRDz[ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Cg*kN"8q Matlab.Execute( "title('Detector Irradiance')" ) }6@%((9E2 Matlab.Execute( "colorbar" ) +Z$a1Y@ Matlab.Execute( "view(2)" ) h{H]xe[Q Print "" i]@c.QiFN Print "Matlab figure plotted..." bQpoXs0w; 4%>+Wh[ 'Have Matlab calculate and return the mean value. P|v ? Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 'rh\CA/}D Matlab.GetWorkspaceData( "irrad", "base", meanVal ) ;3
dM@>5[ Print "The mean irradiance value calculated by Matlab is: " & meanVal dL(4mR8 g6`.qyVfz' 'Release resources K_FBy Set Matlab = Nothing d~,n_E$q; kw;wlFU; End Sub v'$ykZ!Z YiO3<}Uf 最后在Matlab画图如下: ^W k0*.wg X;5 S 并在工作区保存了数据: ^:U;rHY pdy+h{]3 Y& m<lnB 并返回平均值: H'']J9O 8m \;P 与FRED中计算的照度图对比: lvG3<ls0K$ 2t.fD@ 例: hOV_Oqe4? 'oT|cmlc 此例系统数据,可按照此数据建立模型 iAg}pwU 83X/"2-K 系统数据 sgR
9d 9/^d~ZO FmR\`yY_, 光源数据: ayN*fiV] Type: Laser Beam(Gaussian 00 mode) vDWr|M%``l Beam size: 5; -IGMl_s Grid size: 12; nWd:>Ur Sample pts: 100; 40rZ~!} 相干光; ;,R[]B01u 波长0.5876微米, zabw!@] 距离原点沿着Z轴负方向25mm。 >&g2 IvDS 8 `yB 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: =:kiSrBS3t enableservice('AutomationServer', true) *-+C<2" enableservice('AutomationServer') +~@7"
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