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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。 tP:lP#9 ^P[e1?SZG 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: ^7w+l @ enableservice('AutomationServer', true) RFi
S@.7 enableservice('AutomationServer') lS"T4 5 "H=6j)Cb 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。 DHyq^pJ uu-PJTNZ 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: 5Y.)("1f}f 1. 在FRED脚本编辑界面找到参考. U'k*_g 2. 找到Matlab Automation Server Type Library x,'(5* 3. 将名字改为MLAPP RF`.xQ26= 9)h"-H;5: w x]0p 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。 ~IY% B~'vCuE 图 编辑/参考 _mj,u64 -Fi`Z$ 现在将脚本代码公布如下,此脚本执行如下几个步骤: |.(dq^ 1. 创建Matlab服务器。 )Oq|amvC 2. 移动探测面对于前一聚焦面的位置。 WO7z 3. 在探测面追迹光线 N+9VYH"* 4. 在探测面计算照度 Mc?Qx 5. 使用PutWorkspaceData发送照度数据到Matlab L 8c0lx}Nn 6. 使用PutFullMatrix发送标量场数据到Matlab中 e|g5=2(Pr& 7. 用Matlab画出照度数据 H[NSqu.s 8. 在Matlab计算照度平均值 /Y/UM3/ 9. 返回数据到FRED中 gIo@Pm ~Z -Vs 代码分享: >,v`EIg @#l `iK Option Explicit ]l;o}+`G A9[ F Sub Main E`kG-Q5Dw |-b#9JQ[A Dim ana As T_ANALYSIS I:E`PZ Dim move As T_OPERATION B*eC3ok3z Dim Matlab As MLApp.MLApp $r^GE Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long cF\;_0u Dim raysUsed As Long, nXpx As Long, nYpx As Long
+Te\H Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double T tfo^ksw Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 2VPdw@"~} Dim meanVal As Variant ud63f`W]4 loEPr5bL Set Matlab = CreateObject("Matlab.Application") I~[F|d> @CNi{. RX ClearOutputWindow ,A9]CQ
q?H|o( 'Find the node numbers for the entities being used. S~<$Hy*kh detNode = FindFullName("Geometry.Screen") ##q2mm:a9P detSurfNode = FindFullName("Geometry.Screen.Surf 1") DKH-Q(M56 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") kAKK bmE R1s`z|? 'Load the properties of the analysis surface being used. V~UN LoadAnalysis anaSurfNode, ana ~]nRV *^ ,D5cjaX< 'Move the detector custom element to the desired z position. `b?R#:G z = 50 *~2,/D GetOperation detNode,1,move Tg7an&# move.Type = "Shift" k}S :RK move.val3 = z |e=,oV" SetOperation detNode,1,move c\/=iVw, Print "New screen position, z = " &z ^Xz@`_I -Sqz5lo 'Update the model and trace rays. N'F77
. EnableTextPrinting (False) ;Y)w@bNt@ Update C2.HMgL DeleteRays :Oy%a'w
TraceCreateDraw &C:IX\ EnableTextPrinting (True) oxr#7Ei0d We)xB 'Calculate the irradiance for rays on the detector surface. "H2EL}3/] raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Lk|hQ
Print raysUsed & " rays were included in the irradiance calculation. '"`IC\N^ HsxVZ.dS 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ;[(oaK@+n Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) O],T,Z?z 9U7nKJ+iby 'PutFullMatrix is more useful when actually having complex data such as with 3v(* 5 'scalar wavefield, for example. Note that the scalarfield array in MATLAB G3C~x.(f 'is a complex valued array. GL&y@6 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Z~GL5]S Matlab.PutFullMatrix("scalarfield","base", reals, imags ) f}6s
Q5 Print raysUsed & " rays were included in the scalar field calculation." qjwxhabc B)$| vK= 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used C^s^D: 'to customize the plot figure. Y&`=jDI xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) r`$OO,W xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) mD/9J5: yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 'Jiw@t<o3` yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) \Bz_p'[G nXpx = ana.Amax-ana.Amin+1 q$p%ZefZ nYpx = ana.Bmax-ana.Bmin+1 xg30xC[ 0mpX)S 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS (DJ"WG 'structure. Set the axes labels, title, colorbar and plot view. zofa-7'Bn Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) o\BOL3H Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 90Pl$#cb2 Matlab.Execute( "title('Detector Irradiance')" ) Uq[>_"} Matlab.Execute( "colorbar" ) ,k.3|aZE Matlab.Execute( "view(2)" ) X1,I Print "" WJ$bf(X* Print "Matlab figure plotted..." 2iHUZzz\ r`=+ L-! 'Have Matlab calculate and return the mean value. 09|K>UC)v Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) i3dkYevs? Matlab.GetWorkspaceData( "irrad", "base", meanVal ) -] LY,M Print "The mean irradiance value calculated by Matlab is: " & meanVal B#exHf8 7jxslI&F 'Release resources $:BKzHmg Set Matlab = Nothing 6wPaJbRtaM 2SD`OABf# End Sub bNm#tmSt 8G9s<N}5&u 最后在Matlab画图如下: VdPtPq1 Az9?Ra;U 并在工作区保存了数据: 67VL@ ] V n7*JS z[LNf.)} 并返回平均值: >/g#lS 5 Jk&3%^P{m 与FRED中计算的照度图对比: 0[A[U_b [\'%?BH(^ 例: M*y)6H k~ kv]~'Srk 此例系统数据,可按照此数据建立模型 {^
qcx 8 8N!b>?? 系统数据 |pm7 _[ gGvz(R:y C`K?7v3$m 光源数据: &?W0mW( Type: Laser Beam(Gaussian 00 mode) ccB&O _ Beam size: 5; _?<|{O Grid size: 12; .nB0 h Sample pts: 100; <
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R kP` 波长0.5876微米, bmJ5MF]_fG 距离原点沿着Z轴负方向25mm。 %WSo b@f8 ;ZH3{ 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: }]e-{C} enableservice('AutomationServer', true) nePfuG]Q enableservice('AutomationServer') e63uLWDT #eQJEajv5 zepm!JR1 QQ:2987619807 'GB.UKlR
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