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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。 \By_mw jY%.t)>) 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: Jh=.}FXnjL enableservice('AutomationServer', true) y3b"'-% enableservice('AutomationServer') *(1<J2j ?xH{7)dO 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。 4V4S5V 2"Wq=qy\J 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: (?8i^T?WP= 1. 在FRED脚本编辑界面找到参考. _,60pr3D' 2. 找到Matlab Automation Server Type Library 4]m{^z`1 3. 将名字改为MLAPP n0co*
]X+k BK4S$B z"yW):X 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 /"st
sF JD0s0>q_ 图 编辑/参考 i&lW&] +@!\3a4! 现在将脚本代码公布如下,此脚本执行如下几个步骤: ;f[##=tm 1. 创建Matlab服务器。 P HOngn 2. 移动探测面对于前一聚焦面的位置。 y*X.DS 1(w 3. 在探测面追迹光线 EG qu-WBS 4. 在探测面计算照度 FWW@t1) 5. 使用PutWorkspaceData发送照度数据到Matlab X)hpbHa 6. 使用PutFullMatrix发送标量场数据到Matlab中 |3E|VGm~ 7. 用Matlab画出照度数据 2;"vF9WMm 8. 在Matlab计算照度平均值 +`gU{e,p 9. 返回数据到FRED中 9y&;6V.'
0n6eWwY 代码分享: Q njK<}M9 ^j${#Q Option Explicit ibZ[U p? WO9vOS> Sub Main eq%cRd]u 7Ko*`-p Dim ana As T_ANALYSIS h%u!UHA Dim move As T_OPERATION (nmsw6
X Dim Matlab As MLApp.MLApp ]5QXiF8` Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long d9S?dx Dim raysUsed As Long, nXpx As Long, nYpx As Long ,.(:b82$ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double E"p _!!1 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double HLqN=vE6 Dim meanVal As Variant 1+-Go}I qzvht4 Set Matlab = CreateObject("Matlab.Application") am3.Dt2\ xg,
9~f[ ClearOutputWindow Q`'cxx K]B`&ih 'Find the node numbers for the entities being used. ZDzG8E0Sq detNode = FindFullName("Geometry.Screen") SC%HHu\l detSurfNode = FindFullName("Geometry.Screen.Surf 1") $eT[`r anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 6l2O>V l3^'b p6HQ 'Load the properties of the analysis surface being used. {ixKc LoadAnalysis anaSurfNode, ana k=kkF" bXOM=T 'Move the detector custom element to the desired z position. -a>CF^tH z = 50 8r"-3<* GetOperation detNode,1,move ltkARc3 move.Type = "Shift" ,Nw2cv}D move.val3 = z $-pijBiz_ SetOperation detNode,1,move <5j%!6zo Print "New screen position, z = " &z $v2t6wS," MtPdpm6\ 'Update the model and trace rays. AU)\ lyB EnableTextPrinting (False) g.!k>_g` Update 1>\V>g9 DeleteRays /mp!%j~ TraceCreateDraw @>$qb|j EnableTextPrinting (True) :%AEwRZ >#&2 5,Q 'Calculate the irradiance for rays on the detector surface. n05GM.|*s raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 'lpCwH Print raysUsed & " rays were included in the irradiance calculation. iuXXFuh .Ow8C 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. *v(Q-FW Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) l44QB8
9 GSSmlJ` 'PutFullMatrix is more useful when actually having complex data such as with o[eZ"}~ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 1'p=yHw 'is a complex valued array. &+k*+ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) V8WSJ=-&
Matlab.PutFullMatrix("scalarfield","base", reals, imags ) #b)`as?!1 Print raysUsed & " rays were included in the scalar field calculation." guf&V}& Zw{?^6;cS 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 3rHn? 'to customize the plot figure. |Bi7:w xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) N8kNi4$mp= xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) iyR"O1] yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Hq gg*4# yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) -~JYfj@ nXpx = ana.Amax-ana.Amin+1 C GK]i.N nYpx = ana.Bmax-ana.Bmin+1 HEc.3 B:UM2Jl
'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS j$s/YI: 'structure. Set the axes labels, title, colorbar and plot view. a
@3s71 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) sz/^Ie-~ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 9Qu(RbDqC Matlab.Execute( "title('Detector Irradiance')" ) \I}EWI Matlab.Execute( "colorbar" ) 3'i(wI~<[ Matlab.Execute( "view(2)" ) aqK+ u.H Print "" 4:**d[|1 Print "Matlab figure plotted..." b+arnKo1fk +03/A`PKrB 'Have Matlab calculate and return the mean value. o+XQMg Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 'xnI Nu Matlab.GetWorkspaceData( "irrad", "base", meanVal ) +C,/BuG Print "The mean irradiance value calculated by Matlab is: " & meanVal B6Ajcfy ?tqJkL# 'Release resources !kb:g]X Set Matlab = Nothing XHJ`C\xR !J@!2S9 End Sub E>5p7=Or;" -L6CEe 最后在Matlab画图如下: BAvz @H 88S:E7
$ 并在工作区保存了数据: PP!-*~F0Jr `[}X_d 1A j6k"%QHf 并返回平均值: Wuk8&P3 {{M/=WqC 与FRED中计算的照度图对比: N`?/kubD 6L\]Ee 例: ~a_X
7 /|}yf/^9X 此例系统数据,可按照此数据建立模型 /~;!Ew|q xw_)~Y%\ 系统数据 q`L)^In" o_k)x3I? b.?;I7r
光源数据: 2&]LZ:( Type: Laser Beam(Gaussian 00 mode) i_r708ep6 Beam size: 5; ]63!
Wc Grid size: 12; =6=:OId Sample pts: 100; 4<E <sD 相干光; 2.MUQ;OX 波长0.5876微米, :X-S&SX0 距离原点沿着Z轴负方向25mm。 iOb7g@= 8qw{e`c 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: 1t^9.!$@y enableservice('AutomationServer', true) ErJ@$&7 enableservice('AutomationServer') =0PGE#d{t
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