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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。 >$RQ Ddr.kXIpo 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: +'lj\_n enableservice('AutomationServer', true) O_kBAC-|R( enableservice('AutomationServer') R'udC} -*<4 hFb 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 jgW-&nK! I+VL~'VlS 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: y$Rr,]L 1. 在FRED脚本编辑界面找到参考. X^td`}F/=V 2. 找到Matlab Automation Server Type Library C;UqLMrOI 3. 将名字改为MLAPP {#_CzI.0f Oe/&Ryj=mm JdK'~-L 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。 <Pm!#)-g9 KmYSYNr@, 图 编辑/参考 1z6$>{FUR w!j 'k|b> 现在将脚本代码公布如下,此脚本执行如下几个步骤: i eL7jN,'m 1. 创建Matlab服务器。 XsXO S8 2. 移动探测面对于前一聚焦面的位置。 2I@d=T{K 3. 在探测面追迹光线 [B,w\PLub 4. 在探测面计算照度 :Rftn6! 5. 使用PutWorkspaceData发送照度数据到Matlab !2o1c 6. 使用PutFullMatrix发送标量场数据到Matlab中 Pss$[ % 7. 用Matlab画出照度数据 Mjon++>Z 8. 在Matlab计算照度平均值 IrMUw$ 9. 返回数据到FRED中 6L!/#d0 7G\a5 代码分享: j&Trvw<t mp:xR ^5c Option Explicit KL<,avC/ l"rX'g? Sub Main EEn8]qJC $VxKv7: Dim ana As T_ANALYSIS E~y(@72) Dim move As T_OPERATION 0#S#v2r5 Dim Matlab As MLApp.MLApp z@21Z`, Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long
ogvB{R Dim raysUsed As Long, nXpx As Long, nYpx As Long Z_h-5VU- Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double }|OwUdE!R9 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double rQD^O4j R Dim meanVal As Variant &~aS24c ^?8/9o Set Matlab = CreateObject("Matlab.Application") G`Df'Yy b]b+PK*h ClearOutputWindow c[>xM3=e^q &\y`9QpVF 'Find the node numbers for the entities being used. dSI<s^n detNode = FindFullName("Geometry.Screen") `k6ZAOQtX detSurfNode = FindFullName("Geometry.Screen.Surf 1") <Ej`zGhWz anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") #\8"d cN-$;Ent 'Load the properties of the analysis surface being used. EO`eg] LoadAnalysis anaSurfNode, ana RcC5_@W ek"Uq RY 'Move the detector custom element to the desired z position. bd\%K`JQ{ z = 50 7^7Jh&b)/ GetOperation detNode,1,move \(MIDCZ@- move.Type = "Shift" Q2!5 move.val3 = z '3b'moy SetOperation detNode,1,move DNr*|A2< Print "New screen position, z = " &z ` {qt4zd0 .e5d#gE0 'Update the model and trace rays. u].7+{
EnableTextPrinting (False) B!
P/? Update l,*5*1lM DeleteRays *M)M!jTv TraceCreateDraw JW!.+
Q EnableTextPrinting (True) +n<W#O% R nwFxFIQ 'Calculate the irradiance for rays on the detector surface. P{x6e/ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Gj?$HFa Print raysUsed & " rays were included in the irradiance calculation. fTso[r:F. 9Z2 1|5 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. {-lpYD^k3 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 4l7
Ny\J wTD}c1J( 'PutFullMatrix is more useful when actually having complex data such as with 1_b*j-j 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 19U& |