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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。 OQumAj GDLi?3q 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: O=A R`r# u enableservice('AutomationServer', true) Pk;w.)kT enableservice('AutomationServer') x;[ . ZzQ ZuGSR GX' 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。 P3Ql[2 :-{"9cgFR 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: _s;y0$O 1. 在FRED脚本编辑界面找到参考. Rs=Fcvl 2. 找到Matlab Automation Server Type Library 1>e30Ri,g 3. 将名字改为MLAPP jV2H61d 4r$#- i~Tt\UA> 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。 OH@"]Nc~ k^}[+IFJ 图 编辑/参考 M@TG7M7Os [bnu
DS 现在将脚本代码公布如下,此脚本执行如下几个步骤: _\>y[e["p 1. 创建Matlab服务器。 L$=R/l 2. 移动探测面对于前一聚焦面的位置。 cB,^?djJ3 3. 在探测面追迹光线 N[
=I 4. 在探测面计算照度 ^\v]Ltd 5. 使用PutWorkspaceData发送照度数据到Matlab {v*4mT 6. 使用PutFullMatrix发送标量场数据到Matlab中 dSwfea_ 7. 用Matlab画出照度数据 k*A(7qQA`4 8. 在Matlab计算照度平均值 o'lG9ePM| 9. 返回数据到FRED中 Z0&^(Fb ()6%1zCO 代码分享: <lB2Nv-, ZSNbf|ldiE Option Explicit }4>u_)nt )?[2Y%P Sub Main $+PioSq x[t?hl=: Dim ana As T_ANALYSIS '`upSJ;e Dim move As T_OPERATION vGyQ306 Dim Matlab As MLApp.MLApp XI`_PQco Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long SLuQv?R}9 Dim raysUsed As Long, nXpx As Long, nYpx As Long _ %mm Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double c&T5C,] Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ;,-)Z|W Dim meanVal As Variant u8 k^\Do 6teu_FS Set Matlab = CreateObject("Matlab.Application") d*+}_EV)Y3 Nd>zq ClearOutputWindow Sp[9vlo8 N,w6 'Find the node numbers for the entities being used. >*!T`P}p detNode = FindFullName("Geometry.Screen") :(enaHn#~ detSurfNode = FindFullName("Geometry.Screen.Surf 1") AkW,Fp1e anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Y<;C>Rs
9y\nO)\Tv 'Load the properties of the analysis surface being used. X)SUFhP\ LoadAnalysis anaSurfNode, ana @16y%]Q-E# `x=kb; 'Move the detector custom element to the desired z position. ub 2'|CYw z = 50 wSjy31 GetOperation detNode,1,move Rb<|
<D+ move.Type = "Shift" 3wN4kltt move.val3 = z x/1FQ>n:9 SetOperation detNode,1,move +]t9kr Print "New screen position, z = " &z Db2#QQ 5M\0t\uEn 'Update the model and trace rays. 4`~OxL EnableTextPrinting (False) 3=]/+{B Update qb nlD\ DeleteRays ' q9Ejig TraceCreateDraw j 1'H|4 EnableTextPrinting (True) kk126?V]_ IF>v
-Z 'Calculate the irradiance for rays on the detector surface. ;\"Nekd| raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) fx 0 8>r
Print raysUsed & " rays were included in the irradiance calculation. h%:wIkZ/ N+SA$wG 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. P9\y~W Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) y~_x ~=wBF 'PutFullMatrix is more useful when actually having complex data such as with XF{2'x_R 'scalar wavefield, for example. Note that the scalarfield array in MATLAB $_
$%L0)5 'is a complex valued array. .*k!Zl* raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) FIn)O-< Matlab.PutFullMatrix("scalarfield","base", reals, imags ) KI< |