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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。 Yd~Tzh 6lxZo_ 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: ^DR`!.ttr enableservice('AutomationServer', true) fhQ N;7 enableservice('AutomationServer') ??P>HVx LFQPysC 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。 Cz4l 8 A #\V 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: w6k^|." 1. 在FRED脚本编辑界面找到参考. /9C>{29x! 2. 找到Matlab Automation Server Type Library (Z>vbi% 3. 将名字改为MLAPP Sj4 @pMh4 & =vi]z:[ gf|&u4D 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。 9kU|?JE 55x.Q 图 编辑/参考 p:|p? (K>4^E8 现在将脚本代码公布如下,此脚本执行如下几个步骤: E`3[62C 1. 创建Matlab服务器。 UrB{jS? 2. 移动探测面对于前一聚焦面的位置。 _d3/="= 3. 在探测面追迹光线 `"E<%$|ZQy 4. 在探测面计算照度 %|?PG i@5 5. 使用PutWorkspaceData发送照度数据到Matlab X57\sggK 6. 使用PutFullMatrix发送标量场数据到Matlab中 8~h.i1L 7. 用Matlab画出照度数据 )G9,5[ 8. 在Matlab计算照度平均值 :WN*wd 9. 返回数据到FRED中 [Q20c<, c<g{&YJ 代码分享: pS)/yMlVj ?|we.{ Option Explicit Aj2yAg lV<j?I~?Q Sub Main ,O"zz7 ;jpsH?3g Dim ana As T_ANALYSIS &1Idv}@! Dim move As T_OPERATION r;&rc:?A Dim Matlab As MLApp.MLApp B976{;QvXV Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long vC!}%sxVw_ Dim raysUsed As Long, nXpx As Long, nYpx As Long ^<'=]?xr Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double h{M.+I$}C Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double OLxiY r Dim meanVal As Variant Y[ toN9, /*{s1Zcb Set Matlab = CreateObject("Matlab.Application") x AR9* <- .
[\S=K|/ ClearOutputWindow H!dg(d^ skn];%[v\ 'Find the node numbers for the entities being used. 5J8U] :Y) detNode = FindFullName("Geometry.Screen") @phb5 detSurfNode = FindFullName("Geometry.Screen.Surf 1") FQCz_z anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") D[ (A`!) ibskce{H 'Load the properties of the analysis surface being used. 'IroQ M LoadAnalysis anaSurfNode, ana E
h>qUa ~!a~ -:# 'Move the detector custom element to the desired z position. Zo|# ,AdE> z = 50 qY$/i# GetOperation detNode,1,move zHvG3Ed@ move.Type = "Shift" Mk@%Wuxg2 move.val3 = z .#y.:Pb|e SetOperation detNode,1,move -%^KDyZ<& Print "New screen position, z = " &z v9s/!<j c)OQ_3xOs 'Update the model and trace rays. %$L!N-U6 EnableTextPrinting (False) %-eags~sUC Update Fm3B8Int DeleteRays U6@j=|q TraceCreateDraw >|22%YVX EnableTextPrinting (True) \d#|n u {
'Db 'Calculate the irradiance for rays on the detector surface. +
\AiUY raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) TS{ycGY Print raysUsed & " rays were included in the irradiance calculation. |+Fko8- 3jB5F0^r1 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. &k4)&LQJ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) BHh%3Q yY$:zc"J 'PutFullMatrix is more useful when actually having complex data such as with y9OxPq.Cy 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ,KHebv! 'is a complex valued array. b-rgiR$cg raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ?|t9@r Matlab.PutFullMatrix("scalarfield","base", reals, imags ) t
Tky Print raysUsed & " rays were included in the scalar field calculation." <k0$3&D Z&!5'_9{V 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used -~-BQ!!( 'to customize the plot figure. \.tnzP
D xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 5[_|+ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) uIkB& |