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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。 NJUKH1lIhR AI|vL4*Xd 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: W0qR?jc enableservice('AutomationServer', true) uzYB`H< enableservice('AutomationServer') m2(>KMbi nBh+UT} 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。 Ez3fL&* LOh2eZ"n 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: 7EJ2 On 1. 在FRED脚本编辑界面找到参考. HBlk~eZ 2. 找到Matlab Automation Server Type Library hFrMOc& 3. 将名字改为MLAPP K"#$",}= 1-2hh) 0U '"@A
\ 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 b9bIvjm_ P`Np+E#I 图 编辑/参考 -ss= c # =RoG?gd{R 现在将脚本代码公布如下,此脚本执行如下几个步骤: 3BFOZV+ 1. 创建Matlab服务器。 O)'CU1vMb 2. 移动探测面对于前一聚焦面的位置。 f1 ; 3. 在探测面追迹光线 F.9}jd{ 4. 在探测面计算照度 ~tDYo)hH8 5. 使用PutWorkspaceData发送照度数据到Matlab ~k"+5bHa* 6. 使用PutFullMatrix发送标量场数据到Matlab中 broLC5hbQU 7. 用Matlab画出照度数据 z0z@LA4k6@ 8. 在Matlab计算照度平均值 x~5uc$ 9. 返回数据到FRED中 As:O|!F iq#{*:1 代码分享: 2HX/@ERhmu J4Gzp~{ Option Explicit s,z~qL6& >3 o4 U2 Sub Main M\ATT%b: ,06Sm]4L, Dim ana As T_ANALYSIS R9J!}az' Dim move As T_OPERATION }vndt*F
Dim Matlab As MLApp.MLApp E~!$&9\ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long E C#0-,z Dim raysUsed As Long, nXpx As Long, nYpx As Long 8Fn\ycX#"l Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ?nU<cx h Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 8mI(0m' Dim meanVal As Variant $:9t(X)H kAftW
' Set Matlab = CreateObject("Matlab.Application") inut'@=G/ #<{v~sVp& ClearOutputWindow `TrWtSwv ~?Zib1f) 'Find the node numbers for the entities being used. [doEArwn detNode = FindFullName("Geometry.Screen") JZ5k3#@e detSurfNode = FindFullName("Geometry.Screen.Surf 1") HD j6E" anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") hnj\|6L |]\zlH"w 'Load the properties of the analysis surface being used. @]3\*&R} LoadAnalysis anaSurfNode, ana Jf YgZ\# q lc@$ 'Move the detector custom element to the desired z position. \Kl20? z = 50 }(EH5jZ' GetOperation detNode,1,move /jv/qk3i move.Type = "Shift" \"lz,bT move.val3 = z .9~j%]q SetOperation detNode,1,move !=0h*=NOYt Print "New screen position, z = " &z }b_Ob 3>O|i2U 'Update the model and trace rays. #2tmi1
ya EnableTextPrinting (False) f{BF%; Update ztp|FUi DeleteRays H 0l1=y TraceCreateDraw hD6BP EnableTextPrinting (True) : auR0FE 0eY!Z._^ 'Calculate the irradiance for rays on the detector surface. @16GF!. raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) /\mtCa.O Print raysUsed & " rays were included in the irradiance calculation. kK&w5' ^rWg:fb 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. %>+uEjbT Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) (_FU3ZW! J%"BCbxW~B 'PutFullMatrix is more useful when actually having complex data such as with -FZC|[is 'scalar wavefield, for example. Note that the scalarfield array in MATLAB "\4W])30 'is a complex valued array. F#Lo^ 8 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) yD+4YD Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Exb64n-_= Print raysUsed & " rays were included in the scalar field calculation." Gwd38 \|=6<ZY: 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used +,e#uuj$p 'to customize the plot figure. H|%J" xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) $/wm k7T xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) sz9W}&(j yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) =AIts[!qd yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) \n<!
ld nXpx = ana.Amax-ana.Amin+1 2B_|"J nYpx = ana.Bmax-ana.Bmin+1 adLL7 4'QX1p 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS jTa\I&s |