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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。 W4#E&8g% ^6@6BYf) 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: +!/pzoWpE enableservice('AutomationServer', true) K |^OnM enableservice('AutomationServer') e'X"uH Xt. *RD<*l 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。 Il]p >B _ |G') 9 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: RveEA/&& 1. 在FRED脚本编辑界面找到参考. J3 xi5S 2. 找到Matlab Automation Server Type Library '
-td/w 3. 将名字改为MLAPP t vp kc; af_bG; PG{"GiZz= 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。 >p29|TFbV :DJL kMP 图 编辑/参考 lm8<0*;, +{\b&q_ 现在将脚本代码公布如下,此脚本执行如下几个步骤: !DBaC%TGC 1. 创建Matlab服务器。 {#N,&?[ 2. 移动探测面对于前一聚焦面的位置。 :M$8<03>F 3. 在探测面追迹光线 R:y u 4. 在探测面计算照度 &; [0.:; 5. 使用PutWorkspaceData发送照度数据到Matlab Tffdm 6. 使用PutFullMatrix发送标量场数据到Matlab中 |!cM_& 7. 用Matlab画出照度数据 V!f'
O@p[ 8. 在Matlab计算照度平均值 @4wN-T+1 9. 返回数据到FRED中 `08}y*E r12e26_Ab 代码分享: 7
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@`l Option Explicit T#3`&[ YR.f`-<Z Sub Main e0g>.P@6 =k2"1f~e Dim ana As T_ANALYSIS tC&jzN" Dim move As T_OPERATION 2+C8w%F8 Dim Matlab As MLApp.MLApp Q oWjC Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long L{u1_ Dim raysUsed As Long, nXpx As Long, nYpx As Long L8cPNgZ
Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 6AKT-r. Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double +~?K@n Dim meanVal As Variant 78O5$?b;# {%8=qJ3@ Set Matlab = CreateObject("Matlab.Application") VMW<?V
2Z IWnyqt(k ClearOutputWindow ]Czq
A c ^" 4u1 'Find the node numbers for the entities being used. u`wT_?%w detNode = FindFullName("Geometry.Screen") [KsVI.gn detSurfNode = FindFullName("Geometry.Screen.Surf 1") C-;}a%c" anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 8zH/a
*Vp$#Rb 'Load the properties of the analysis surface being used. Nu6]R677Y LoadAnalysis anaSurfNode, ana 0zqTX< A ^jg{MTa 'Move the detector custom element to the desired z position. MKr:a]-'f~ z = 50 jAOD&@z1 GetOperation detNode,1,move 5h>t4 [~ move.Type = "Shift" .iH#8Z
move.val3 = z !@@rO--& SetOperation detNode,1,move Xj;5i
Vq Print "New screen position, z = " &z
+( V+XT ATf{;S} 'Update the model and trace rays. dWhF[q" EnableTextPrinting (False) f n'N^ Update 0%5x&vx'S DeleteRays n`g:dz TraceCreateDraw OvW/{ EnableTextPrinting (True) me/ae{ (?pn2- Ip 'Calculate the irradiance for rays on the detector surface. vh6#Bc)i%w raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 0 ;ov^] Print raysUsed & " rays were included in the irradiance calculation. m#(ve1E Ow7I`#P 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. rFR2c?j8 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) s\i.pd:Q QTjOLK$e$ 'PutFullMatrix is more useful when actually having complex data such as with |A@Gch fd 'scalar wavefield, for example. Note that the scalarfield array in MATLAB rCO:39L- 'is a complex valued array. d<l-Ldle raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) =AJ I3'x Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Zx}.mt#}8 Print raysUsed & " rays were included in the scalar field calculation." yy-\$<j Kq`"}&0b\ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used )SYZ*=ezl. 'to customize the plot figure. O@bDMg xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 5CuK\< xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) u3H2\< yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) n"{oj7E0a yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) eX>X=Ku nXpx = ana.Amax-ana.Amin+1 8M;G@ Q80 nYpx = ana.Bmax-ana.Bmin+1 kV Z5>D$ ^y"$k 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS
]=g|e 'structure. Set the axes labels, title, colorbar and plot view. 'E,Bl]8C5 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) xbA% 'p Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) p
}bTI5 Matlab.Execute( "title('Detector Irradiance')" ) =}~hbPJM Matlab.Execute( "colorbar" ) :B'}#;8_
Matlab.Execute( "view(2)" ) E$[\Fk}S Print "" 8_tMiIE-pS Print "Matlab figure plotted..." :=tPC A= Tl3{)(ezx 'Have Matlab calculate and return the mean value. U{>eE8l Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) (&$|R\W. Matlab.GetWorkspaceData( "irrad", "base", meanVal ) ft[g1 Print "The mean irradiance value calculated by Matlab is: " & meanVal g~@0p7]Y Y2Y2>^ 'Release resources 0ZV)Y<DJ Set Matlab = Nothing Zh.fv-Ecp hoi hdVjv End Sub )gCHwu z~xN]= 最后在Matlab画图如下: 1a90S*M bkl'0
p 并在工作区保存了数据: %Ys>PzM y=\jQ6Fc LxVd7r VY6 并返回平均值: z[S,hD\w Y(SgfWeK@1 与FRED中计算的照度图对比: g}3c r. 9VN@M 例: bYdC.AE -&kQlr 此例系统数据,可按照此数据建立模型 %`}CbD6 =tH+e7it 系统数据 @WEem(@ 0mj=\ j @\!wW-:A 光源数据: =pcj{B{qa Type: Laser Beam(Gaussian 00 mode) 5.[{PJ]bq Beam size: 5; L238l Grid size: 12; +ZE&]BO{ Sample pts: 100; $hSu~}g 相干光; 9'toj%XQ 波长0.5876微米, h;4g#|, 距离原点沿着Z轴负方向25mm。 \-s) D#Y;r NTL#! 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: k #*|-? enableservice('AutomationServer', true) pN0c'COy^ enableservice('AutomationServer') r$v?[x>+K
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