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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。 uVCH<6Cp _eOC,J<-~ 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: &h5Y_no GX enableservice('AutomationServer', true) BZ1wE1 t enableservice('AutomationServer') A*?PH`bY M|mfkIk0MB 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。 ~TEn + 9hfg/3t(' 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: CTRUr" 1. 在FRED脚本编辑界面找到参考. SL- 2 ^\R 2. 找到Matlab Automation Server Type Library mn?F;=qE 3. 将名字改为MLAPP _&hM6N $t):r@L B[GC@]HE 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 Sk cK>i.[ tfGs|x 图 编辑/参考 /DHgwpJ W3tin3__
现在将脚本代码公布如下,此脚本执行如下几个步骤: ^EX"fRwNi 1. 创建Matlab服务器。 'NhQBk 2. 移动探测面对于前一聚焦面的位置。 P\7*ql` 3. 在探测面追迹光线 !Ud'(iGa 4. 在探测面计算照度 ZyUcL_ 5. 使用PutWorkspaceData发送照度数据到Matlab G|rE\h 2w 6. 使用PutFullMatrix发送标量场数据到Matlab中 MF4( 7. 用Matlab画出照度数据 iAu/ t 8. 在Matlab计算照度平均值 CvY+b^ ; 9. 返回数据到FRED中 Snf_{A< VO|ECB2e 代码分享: 6e+'Y"v #{q.s[g*+1 Option Explicit f$xXR$mjf {=ox1+d Sub Main VV$t*9w v745FIy< Dim ana As T_ANALYSIS a_>|Ny6{ Dim move As T_OPERATION xQu|D>kv87 Dim Matlab As MLApp.MLApp $y8-JR~ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long b5NVQ8Mq Dim raysUsed As Long, nXpx As Long, nYpx As Long |"gL{De Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double =8\.fp Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double R@o&c%K" Dim meanVal As Variant 7)lEZJK&T Tlw'05\{J Set Matlab = CreateObject("Matlab.Application") %\m"Yi] MVYd\)\o ClearOutputWindow *&NP?-E .Kb3VNgwvm 'Find the node numbers for the entities being used. 5RP kAC detNode = FindFullName("Geometry.Screen") )E}v~GW.+ detSurfNode = FindFullName("Geometry.Screen.Surf 1") sey,J5? anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") |?!i},Ki; = s&Rk~2b/ 'Load the properties of the analysis surface being used. !"L.g u-' LoadAnalysis anaSurfNode, ana _?tpO61g> OIcXelS:@k 'Move the detector custom element to the desired z position. ;k <dp7^ z = 50 EgjJywNhd2 GetOperation detNode,1,move 2*:q$ c move.Type = "Shift" 0,%{r.\S move.val3 = z Xh9QfT , SetOperation detNode,1,move r_T)|||v Print "New screen position, z = " &z x)PW4{3qR }%|ewy9|CW 'Update the model and trace rays. Z8|<%1Kge EnableTextPrinting (False) u^Q`xd1 Update 8u[_t.y4m DeleteRays M+/G>U TraceCreateDraw -#v~;Ci EnableTextPrinting (True) zHJCXTM >US*7m } 'Calculate the irradiance for rays on the detector surface. (80m'.X raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) DR#" 3 Print raysUsed & " rays were included in the irradiance calculation. t<H"J__& .U1wVIM 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ^6s im 2 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) I
]m &K^0PzWWof 'PutFullMatrix is more useful when actually having complex data such as with m:H^m/g 'scalar wavefield, for example. Note that the scalarfield array in MATLAB feej'l }F 'is a complex valued array. \nl(tU#j raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) j}+3+ 8D Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Y
;Ym=n' Print raysUsed & " rays were included in the scalar field calculation." hkMeUxS VvhfD2*T 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ,Z`}!%? 'to customize the plot figure. Bx?3E^!T xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) RT[p!xL xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) j\y;~
V yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ^FVdA1~/ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) _4S^'FDo
nXpx = ana.Amax-ana.Amin+1 5!c/J:z nYpx = ana.Bmax-ana.Bmin+1 bC{4a_B 74%vNKzc~ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS MB]E[&Q! 'structure. Set the axes labels, title, colorbar and plot view. )2f#@0SVL Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) M8},RR@{ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) E|O&bUMh Matlab.Execute( "title('Detector Irradiance')" ) rOJ>lPs Matlab.Execute( "colorbar" ) IwyA4Ak Ru Matlab.Execute( "view(2)" ) z/7q#~J, Print "" 4_#$k{ Print "Matlab figure plotted..." =EJ&=t nrEI0E9 'Have Matlab calculate and return the mean value. mGT('iTM4 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 8ro`lX*F@2 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) P{Nvt/% Print "The mean irradiance value calculated by Matlab is: " & meanVal &PMQ]B +gl\l?>sr 'Release resources HE}0_x. Set Matlab = Nothing J;4x$BI I9?\Jbqg End Sub 8JLf @C: Tmg C {_ 最后在Matlab画图如下: tP'v;$)9F ;*%rFt9FK 并在工作区保存了数据: fUw:jExz V,r~%p d)
-(C1f 并返回平均值: {;$oC4 f)sy-o! 与FRED中计算的照度图对比: yfl?\X{ b(K"CL\p 例: pGie!2T E Vgm*5a6t 此例系统数据,可按照此数据建立模型 )fJ"Hq =2!p>>t,d; 系统数据 OZ`cE5"i &}DfIP< [ycX)iM 光源数据: ]J Yz(m[ Type: Laser Beam(Gaussian 00 mode) p4T$(]7 Beam size: 5; y
4i3m(S Grid size: 12; a>j}@8[J Sample pts: 100; 0)&!$@HW 相干光; \[9VeqMU 波长0.5876微米, 0U=wGIO 距离原点沿着Z轴负方向25mm。 /WQ.,a Sz5t~U=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: Vb,VN?l enableservice('AutomationServer', true) 1T|f<ChIF< enableservice('AutomationServer') TFXBN.?9T
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