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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。 PKM$*_LcGI cKYvRe 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: 4%v+ark8 enableservice('AutomationServer', true) '=b&)HbeK enableservice('AutomationServer') OI}HvgV^! yoY)6cn@ 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 WfbNar[ re7\nZ<\| 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: B*iz+"H 1. 在FRED脚本编辑界面找到参考. gcCYXPZp 2. 找到Matlab Automation Server Type Library ^%X\ }>< 3. 将名字改为MLAPP ~M^7qO rH:X/i;D O/^w!
:z' 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 z%dlajYm: [<fLPa 图 编辑/参考 taEMr> / fG$.DvJuK 现在将脚本代码公布如下,此脚本执行如下几个步骤: =XBXSW8)DJ 1. 创建Matlab服务器。 w@ylRq 2. 移动探测面对于前一聚焦面的位置。 pbvEIa-Y4 3. 在探测面追迹光线 s]%! 4. 在探测面计算照度 Iy4MMU 5. 使用PutWorkspaceData发送照度数据到Matlab x15tQb+ 6. 使用PutFullMatrix发送标量场数据到Matlab中 Lpbn@y26< 7. 用Matlab画出照度数据 #:zPpMAl 8. 在Matlab计算照度平均值 \fR:+rbQ&| 9. 返回数据到FRED中 Lm{ o=v
(dipKs?K 代码分享: Jc?ssm\% {]Iu">* Option Explicit <r`Jn49 842+KLS Sub Main * !Y3N<>! gO%i5 Dim ana As T_ANALYSIS ,UZE;lXJ'Q Dim move As T_OPERATION >`|uc Dim Matlab As MLApp.MLApp wP':B
AQ4U Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long I^Jp
)k*z Dim raysUsed As Long, nXpx As Long, nYpx As Long X/7_mU>aKT Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
q8bS@\i Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double N,,2VSUr Dim meanVal As Variant ~wg^>!E RcM0VbR"EU Set Matlab = CreateObject("Matlab.Application") P]x+Q wXGFq3` ClearOutputWindow w&cyGd D5 f4I9H0d;! 'Find the node numbers for the entities being used. {-`OE detNode = FindFullName("Geometry.Screen") c] R![sa detSurfNode = FindFullName("Geometry.Screen.Surf 1") uPv?Hq anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") @N{Ht)1r Qu\l$/ 'Load the properties of the analysis surface being used. 1O7ss_E LoadAnalysis anaSurfNode, ana kj=2+)!E7 Du4#\OK 'Move the detector custom element to the desired z position. h1o+7 z = 50 B"zg85
e GetOperation detNode,1,move =F[,-B~ move.Type = "Shift" 2`U&,,-Mf move.val3 = z eSBf;lr= SetOperation detNode,1,move , tj7'c$0 Print "New screen position, z = " &z XJ?z{gXJ GZX!iT 'Update the model and trace rays. @BhAFv,7 EnableTextPrinting (False) kDa#yN\ Update )II,HT-LY DeleteRays F|Ihq^q TraceCreateDraw B9:0|i!!A` EnableTextPrinting (True) becQ5w/~ ClZyQ=UAD 'Calculate the irradiance for rays on the detector surface. *~^^A9C8 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) *{s[$}uQ Print raysUsed & " rays were included in the irradiance calculation. 6l7a9IJ YDD]n*& 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. HbDB?s< Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) yuX0Y{:I 'Pu;]sC 'PutFullMatrix is more useful when actually having complex data such as with MA6%g} o 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Sd6^%YB 'is a complex valued array. 2Hwf:S' raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) bM3e7olWS Matlab.PutFullMatrix("scalarfield","base", reals, imags ) dS=,. } Print raysUsed & " rays were included in the scalar field calculation." Lpf=VyqC q~_jF$9SX 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used FQ)Ekss~C 'to customize the plot figure. oU? X"B9 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) }TvAjLIS6 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) E/;YhFb[ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) !:{_< |