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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。 o,a3J:j] @}&o(q1M0 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: #S+GI! enableservice('AutomationServer', true) `$|!h-" enableservice('AutomationServer') MH{$"^K SOo/~giz| 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。 k8E'wN 31b9pi}nf 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: _aOisN{ 1. 在FRED脚本编辑界面找到参考. RFyeA.
N 2. 找到Matlab Automation Server Type Library 9N^&~O|1 3. 将名字改为MLAPP r0=Aru5n ;5 W|#{I R3;GMe@D# 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。 7o?6Pv%HJC ?`?"j<4e 图 编辑/参考 a@_.uD |1`|E-S= 现在将脚本代码公布如下,此脚本执行如下几个步骤: 1X\dH<B} 1. 创建Matlab服务器。 b?U!<s. 2. 移动探测面对于前一聚焦面的位置。 Q8.SD p 3. 在探测面追迹光线 %h;~@- $ 4. 在探测面计算照度 Lc;4 Hg 5. 使用PutWorkspaceData发送照度数据到Matlab hamn9 6. 使用PutFullMatrix发送标量场数据到Matlab中 A-:58Qau+ 7. 用Matlab画出照度数据 h@$M.h@mcG 8. 在Matlab计算照度平均值 56(S[ 9. 返回数据到FRED中 gD0O7KO Mfjj+P 代码分享: <\]o#w*: 09y%FzV Option Explicit F$Q(2:w xk=5q|u_- Sub Main F0
WM&{v 9W$FX Dim ana As T_ANALYSIS >W[8wR Dim move As T_OPERATION F3/aq+<P[ Dim Matlab As MLApp.MLApp ]Bw2> 6W Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long FJl#NOp& Dim raysUsed As Long, nXpx As Long, nYpx As Long R.Xh&@f` Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double l0Wp%T Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double g1-^@&q Dim meanVal As Variant H8j#rC#&pm F"xD^<i Set Matlab = CreateObject("Matlab.Application") ]8*#%^ 4[t1"s~Wg ClearOutputWindow 1au1DvH zrYhx!@ 'Find the node numbers for the entities being used. 7c|8>zES:E detNode = FindFullName("Geometry.Screen") nff&~lwhZ detSurfNode = FindFullName("Geometry.Screen.Surf 1") .]`L R@qf anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") C*kGB(H7 Iy8>9m'5 'Load the properties of the analysis surface being used. a[iuE` LoadAnalysis anaSurfNode, ana Wi_5.= qh;ahX~ 'Move the detector custom element to the desired z position. {Lu-!}\NP z = 50 JgXP2|Y ! GetOperation detNode,1,move &U:bRzD move.Type = "Shift" ! 9B| ` move.val3 = z tW;?4}JR
SetOperation detNode,1,move k4iu`m@^H Print "New screen position, z = " &z lNuZg9h C=L_@{^Rgb 'Update the model and trace rays. p$^}g: EnableTextPrinting (False) JFe %W?}.D Update T-x1jC!B' DeleteRays
?CKINN TraceCreateDraw 7g1"s1~or EnableTextPrinting (True) F/z$jj) [|PVq#( 'Calculate the irradiance for rays on the detector surface. /Y:1zLs% raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) =qH9<,p`H Print raysUsed & " rays were included in the irradiance calculation. )2T 1g~8 & |