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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。 .DHRPel fBt7#Tc=U 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: GpM_Qp enableservice('AutomationServer', true) Ehf{Kl enableservice('AutomationServer') aMjCqu05 eM`"$xc
Oe 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 N
DV_/BI t \C[mw 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: -n'%MT=Cd 1. 在FRED脚本编辑界面找到参考. doaqHri\, 2. 找到Matlab Automation Server Type Library @;z}Hk0A 3. 将名字改为MLAPP gs77")K& x;*KRO _u`W$EG
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。 tI(co5 W 1{S"
axSL 图 编辑/参考 T/C1x9=? ^KMZB 现在将脚本代码公布如下,此脚本执行如下几个步骤: o,RLaS,BK' 1. 创建Matlab服务器。 \6${Na'\ 2. 移动探测面对于前一聚焦面的位置。 %@FTg$ 3. 在探测面追迹光线 /1lUFL2D 4. 在探测面计算照度 z '%Vy 5. 使用PutWorkspaceData发送照度数据到Matlab 4%k_c79> 6. 使用PutFullMatrix发送标量场数据到Matlab中 #VEHyz 6P 7. 用Matlab画出照度数据 1cdM^k 8. 在Matlab计算照度平均值 <kmn3w,vi 9. 返回数据到FRED中 Ie?C<(8Ul Oj0/[(D- 代码分享: F
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h Option Explicit X;0DQnAI8j !(Y23w* Sub Main p`JD8c `D%bZ%25c Dim ana As T_ANALYSIS ,#r>#fi0 Dim move As T_OPERATION qyuU Dim Matlab As MLApp.MLApp dLm~]V3 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 6F3#Rxh Dim raysUsed As Long, nXpx As Long, nYpx As Long K_B-KK(^ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double $9\!CPZ2 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Ij }RlYQz Dim meanVal As Variant X@)5F 9 BS;_l"? Set Matlab = CreateObject("Matlab.Application") eg-,;X# Bn/{J ClearOutputWindow D[)g-_3f6< X] &Q^ 'Find the node numbers for the entities being used. rr#&0`] detNode = FindFullName("Geometry.Screen") [x5T7= detSurfNode = FindFullName("Geometry.Screen.Surf 1") 1G+42>?<1 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") m$:o+IH/ MDS;qZx= 'Load the properties of the analysis surface being used. a<M<) {$u LoadAnalysis anaSurfNode, ana ]`&ws n||/3-HDj 'Move the detector custom element to the desired z position. oToUpkAI z = 50 oxb#{o9G GetOperation detNode,1,move Jn.WbS move.Type = "Shift" R;f!s/^) move.val3 = z @twClk.s SetOperation detNode,1,move Z!m0nx Print "New screen position, z = " &z )sVz;rF< nJ4i[j8 'Update the model and trace rays. M
yr [ EnableTextPrinting (False) 0Q=4{*:? Update l=ZhHON DeleteRays ]dc^@}1bN TraceCreateDraw k9.2*+vvg EnableTextPrinting (True) Bls\)$ t+5JIQY> 'Calculate the irradiance for rays on the detector surface. jnX9] PkJ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) x(7K=K'] Print raysUsed & " rays were included in the irradiance calculation. d:6?miMH]t Dg4?,{c9W 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. mh!;W=|/" Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Q9Wa@gi| z)r)w?A 'PutFullMatrix is more useful when actually having complex data such as with %^g BDlR^ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB }N1Z7G 'is a complex valued array. "EQ-`b=I4 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) b}p 0&%I Matlab.PutFullMatrix("scalarfield","base", reals, imags ) hp!UW Print raysUsed & " rays were included in the scalar field calculation." [:
X PWOV~`^; 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used Kgi%Nd 'to customize the plot figure. AW4N#gt8', xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 9Nglt3J[ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) -#H>kbs yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) C XZm/^ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 1GVJ3VXt nXpx = ana.Amax-ana.Amin+1 ,YJ\
$? nYpx = ana.Bmax-ana.Bmin+1 >z1RCQWju ig]*Z 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS PBb@J'b 'structure. Set the axes labels, title, colorbar and plot view. T@uY6))>F Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) pm,& |