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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。 ps1@d[n XGs^rIf 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: -- k:a$Nt enableservice('AutomationServer', true) x8[MP?Wz enableservice('AutomationServer') YUkud2,j j,
u#K)7{T 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。 *^XbDg9 tIZ~^*' 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: f~M8A. 1. 在FRED脚本编辑界面找到参考. )ly
^Ox 2. 找到Matlab Automation Server Type Library T] | d5E 3. 将名字改为MLAPP 'fW#7W -q>^ALf|@> J)x3\[}Ye 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。 r6.N4eW.L EESN\_{~. 图 编辑/参考 bI
ITPxz \L]|-f(4 现在将脚本代码公布如下,此脚本执行如下几个步骤: mP}#Ccji? 1. 创建Matlab服务器。 yfe'>]7 2. 移动探测面对于前一聚焦面的位置。 (.X]F_*sc 3. 在探测面追迹光线 d>i13dAI 4. 在探测面计算照度 l\Ftr_Dk 5. 使用PutWorkspaceData发送照度数据到Matlab ]n
v( aM?d 6. 使用PutFullMatrix发送标量场数据到Matlab中 Fvl`2W94; 7. 用Matlab画出照度数据 d/U."V} 8. 在Matlab计算照度平均值 jPJAWXB4a 9. 返回数据到FRED中 .b>TK %|IUq jg
代码分享: M7dU@ Ag 3#GqmhqKDk Option Explicit sa#.l% # *e4TSqC| Sub Main NoDZ5Z a W;aA'! Dim ana As T_ANALYSIS E_:QSy5G Dim move As T_OPERATION f`P9ku#j} Dim Matlab As MLApp.MLApp C7qYiSv Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long YD_]!HK} Dim raysUsed As Long, nXpx As Long, nYpx As Long D<):ZfUbI Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double By((,QpB Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double >L>+2z Dim meanVal As Variant ;#QhQx zVaCXNcbo Set Matlab = CreateObject("Matlab.Application") wGLF%;rRe4 0|Ucd ClearOutputWindow yYTVXs`fVj JOfV]eCL 'Find the node numbers for the entities being used. %}qbkkZ detNode = FindFullName("Geometry.Screen") 8Qrpa o detSurfNode = FindFullName("Geometry.Screen.Surf 1") (6qsKX anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") nX5C<Ky ^ddO&!U 'Load the properties of the analysis surface being used. TSto9$}* LoadAnalysis anaSurfNode, ana lOerrP6f( Pl 'Move the detector custom element to the desired z position. 8vD3=yK%^ z = 50 oY3>UZ5\ GetOperation detNode,1,move TQ'E5^ move.Type = "Shift" optBA3@e! move.val3 = z j\2[H^
SetOperation detNode,1,move 32>x^>G=> Print "New screen position, z = " &z |E^|X!+9 IN !02`H 'Update the model and trace rays. nX[;^v/ EnableTextPrinting (False) \
P/W8{ Update 8z T0_vw DeleteRays (B#(Z= TraceCreateDraw u-><}OVf~ EnableTextPrinting (True) Ci\? ^ ?q$P>guH6- 'Calculate the irradiance for rays on the detector surface. 2Rptxb_@ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) VifmZ;S@Y Print raysUsed & " rays were included in the irradiance calculation. w|Qd` <GZhH: 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. (F&YdWe: Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) m|4LbWz A3yi?y{[* 'PutFullMatrix is more useful when actually having complex data such as with |uUuFm 'scalar wavefield, for example. Note that the scalarfield array in MATLAB {LB`)Kuu 'is a complex valued array. Zu#< raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) r+\/G{+=} Matlab.PutFullMatrix("scalarfield","base", reals, imags ) =5s$qb?# Print raysUsed & " rays were included in the scalar field calculation." lB:l)!]||= !J^tg2M8: 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ^k72{ 3N( 'to customize the plot figure. {ymb\$f xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) H1T~u{8j} xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) Pj!%ym3A yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) hyu}}0: yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) UR:n5V4 nXpx = ana.Amax-ana.Amin+1 L@A9{,9Pl nYpx = ana.Bmax-ana.Bmin+1 VGJDqm! S0xIvzS 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 0yQe5i} 'structure. Set the axes labels, title, colorbar and plot view. !5.v'K' Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) - L`7+ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Oz>io\P94 Matlab.Execute( "title('Detector Irradiance')" ) JQT4N[rEE Matlab.Execute( "colorbar" ) l1RlYl5 Matlab.Execute( "view(2)" ) 0/Q5d,'Y[2 Print "" wAz,vq=x Print "Matlab figure plotted..." -$R5 CWMlZVG 'Have Matlab calculate and return the mean value. *k6$ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) rWe
8D/oc Matlab.GetWorkspaceData( "irrad", "base", meanVal ) =t.F2'<[Z Print "The mean irradiance value calculated by Matlab is: " & meanVal hht+bpHl 3@HIpQM3 'Release resources bZ1 0v; Set Matlab = Nothing -W^2*w Q)dT(Td9~ End Sub <PQRd Wa/geQE1< 最后在Matlab画图如下: C$y fMK,,N _z%\'(l+ 并在工作区保存了数据: 9OZ>y0)K~ Gx|Dql Z@nmjj i 并返回平均值: \S5V}!_ O3}P07 与FRED中计算的照度图对比: !vrnoFVu 1eF@_Y^a! 例: ]>*I) H)
.m'N7`VB 此例系统数据,可按照此数据建立模型 ]E..43 KM@`YV_"g 系统数据 |{!Ns +' q8tug=c Bf(Mot^ 光源数据: SmvwhX Type: Laser Beam(Gaussian 00 mode) pfNThMf Beam size: 5; #nDL Grid size: 12;
,gx$U@0Z Sample pts: 100; 7t+]z) 相干光; WMA*.$Zi 波长0.5876微米, IjgBa-o/V 距离原点沿着Z轴负方向25mm。 $1=v.'Y ;?j~8 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: Qvs(Rt3?y enableservice('AutomationServer', true) +E `063 enableservice('AutomationServer') YFAnlqC $q.p$JQ: @US '{hO1p QQ:2987619807 tUn&z?7bF
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