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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。 zY]Bu-S3 f@wsSm 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: I++W0wa.n enableservice('AutomationServer', true) U(rr vNt:t enableservice('AutomationServer')
]#Y| TrSN00 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。 70'}f q,<n,0)K 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: "}S9`-Wd| 1. 在FRED脚本编辑界面找到参考. AeNyZ[40T 2. 找到Matlab Automation Server Type Library WpXODkQL 3. 将名字改为MLAPP Py|H?
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mb[ e> UiJ^~rn 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。 RY\{=f >E//pr)_Km 图 编辑/参考 l84h%, "WF(
6z# 现在将脚本代码公布如下,此脚本执行如下几个步骤: skk-.9 1. 创建Matlab服务器。 n%83jep9 2. 移动探测面对于前一聚焦面的位置。 @?<N +qdH> 3. 在探测面追迹光线 /W"Bf 4. 在探测面计算照度 s,eld@ 5. 使用PutWorkspaceData发送照度数据到Matlab xaGVu0q 6. 使用PutFullMatrix发送标量场数据到Matlab中 r4;5b s6wm 7. 用Matlab画出照度数据 MILIu;[{#r 8. 在Matlab计算照度平均值 ddUjs8VvJ 9. 返回数据到FRED中 {toyQ)C7 hKk\Y{wv' 代码分享: Fy}MXe"f [<#<:h&\ Option Explicit uS!
35{.> L eG7x7n Sub Main '_q: vjX uznoyj6g Dim ana As T_ANALYSIS *k3 d^9o# Dim move As T_OPERATION '+o:,6 Dim Matlab As MLApp.MLApp c[wQJc Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long #,f}lV,& Dim raysUsed As Long, nXpx As Long, nYpx As Long
o9U0kI=W Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double naec"Kut Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double &[?u1qQ%o Dim meanVal As Variant L Q I: ]d eh({K;> Set Matlab = CreateObject("Matlab.Application") Z$OF|ZZQ q|47;bK' ClearOutputWindow Gt\K Ln ,z?<7F1q= 'Find the node numbers for the entities being used. Vu|Br detNode = FindFullName("Geometry.Screen") XEf&Yd detSurfNode = FindFullName("Geometry.Screen.Surf 1") 4b3 F9 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") s
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:tFK\ :$SRG^7md 'Load the properties of the analysis surface being used. %nDPM? aO LoadAnalysis anaSurfNode, ana >gX0Ij#G <FUqD0sQ 'Move the detector custom element to the desired z position. egxJ3. z = 50 $nGbT4sc GetOperation detNode,1,move U:mq7Rd8 move.Type = "Shift" @\%)'WU move.val3 = z 48 c
D3w SetOperation detNode,1,move D&z'tf5 Print "New screen position, z = " &z RvyBg:Aj5 J'G`=m"-' 'Update the model and trace rays. 7"a`-]Ap EnableTextPrinting (False) [p( #WM: Update _e:5XQ DeleteRays <FcPxZ TraceCreateDraw o@<6TlZM EnableTextPrinting (True) 1^x2WlUm4 4i[v
ew 'Calculate the irradiance for rays on the detector surface. =BqaGXr raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 9%3 r-U= Print raysUsed & " rays were included in the irradiance calculation. }Ke}rM< O, ``\(P 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. s{"`=dKT Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) fcE/ 68'-1} 'PutFullMatrix is more useful when actually having complex data such as with PxP?hk 'scalar wavefield, for example. Note that the scalarfield array in MATLAB #czyr@ 'is a complex valued array. pU:C=hq4 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) X5L(_0?F1 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 7/^TwNsv Print raysUsed & " rays were included in the scalar field calculation." 0XQ".:+h r3c\;Ra7 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used r7Q:l ?F2 'to customize the plot figure. o/x5
xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) A<YZBR_ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) h87L8qh9 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Zeme`/aBb yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) l# !@{ < nXpx = ana.Amax-ana.Amin+1 (.quX@w"m nYpx = ana.Bmax-ana.Bmin+1 uhw5O9 ~7ATt8T 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS /SPAJHh 'structure. Set the axes labels, title, colorbar and plot view. \[IdR^<YM Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) H%01&u Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) vHI"C % Matlab.Execute( "title('Detector Irradiance')" ) d5sGkR`( Matlab.Execute( "colorbar" ) ziLr }/tg Matlab.Execute( "view(2)" ) Y&05
*b" Print "" _V7^sk! Print "Matlab figure plotted..." 5& |