-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-12-03
- 在线时间1893小时
-
-
访问TA的空间加好友用道具
|
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。 `RU RC" xi,fm 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: bYhG`1,$-a enableservice('AutomationServer', true) I`g&> enableservice('AutomationServer') i~<.@&vt ^aJ]|*m 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 E/1:4?1 S xa?auv! 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: 9MQwc 1. 在FRED脚本编辑界面找到参考. Dcs O~mg 2. 找到Matlab Automation Server Type Library &:g1*+ 3. 将名字改为MLAPP S @!z'$& T(cpU,Q `@6y Wb: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。 s6;ZaU 1`Bhis9X8 图 编辑/参考 .p'McCV= *U8,Q]gS 现在将脚本代码公布如下,此脚本执行如下几个步骤: { VM^K1 1. 创建Matlab服务器。 YF;2jl Nm 2. 移动探测面对于前一聚焦面的位置。 Gcxz$.( 3. 在探测面追迹光线 -Fop<q\b 4. 在探测面计算照度 ^foCcO 5. 使用PutWorkspaceData发送照度数据到Matlab $|!3ks 6. 使用PutFullMatrix发送标量场数据到Matlab中 rT4q x2 u 7. 用Matlab画出照度数据 pf yJL?_% 8. 在Matlab计算照度平均值 fp 3`O9+em 9. 返回数据到FRED中 F6+4Yy+ w#L`|cYCm 代码分享: &f)pU>Di L0%W;m Option Explicit r=RiuxxTq #&K}w0}k Sub Main Fs=E8' b 8f'r_," Dim ana As T_ANALYSIS v806f8 Dim move As T_OPERATION ?c fFJl Dim Matlab As MLApp.MLApp (J(SwL| Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long @lh]?|*[ Dim raysUsed As Long, nXpx As Long, nYpx As Long <]`|HJoy Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ^Vc(oa&; Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double a?W<<9] Dim meanVal As Variant k$7Kz" 4a.8n!sys Set Matlab = CreateObject("Matlab.Application") {
"f}
}}l | NFDrm ClearOutputWindow f/,8sGkX;
3
}#rg 'Find the node numbers for the entities being used. mGw*6kOIS detNode = FindFullName("Geometry.Screen") kp)1s>c detSurfNode = FindFullName("Geometry.Screen.Surf 1") a72L%oJ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ;_=dB[M {~Q}{ha 'Load the properties of the analysis surface being used. +ul.P)1J6 LoadAnalysis anaSurfNode, ana u*7>0o|H: mMK 93Ng"& 'Move the detector custom element to the desired z position. yOk]RB<'r z = 50 Q$yQ^ mG GetOperation detNode,1,move
SmAF+d move.Type = "Shift" ExOSHKU,e move.val3 = z OZ<fQf.Gh} SetOperation detNode,1,move k/Ao?R=@gI Print "New screen position, z = " &z 9}G<\y ) .MV1@s 'Update the model and trace rays. !}"P Hby5N EnableTextPrinting (False) 2P|j<~JS Update t6%zfm
DeleteRays j4(f1 TraceCreateDraw M^/ZpKeT" EnableTextPrinting (True) ~>3#c#[ Bthp_cSmLs 'Calculate the irradiance for rays on the detector surface. kNrd=s,-]D raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) `;s#/ `c|/ Print raysUsed & " rays were included in the irradiance calculation. ipRH.1= t RTJ Q 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. !F$o$iq Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) <M,=(p{ +3R/g@n 'PutFullMatrix is more useful when actually having complex data such as with [ofZ1hB4 'scalar wavefield, for example. Note that the scalarfield array in MATLAB yV)9KGV+: 'is a complex valued array. lygv#s-T raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) !WD^To Matlab.PutFullMatrix("scalarfield","base", reals, imags ) mr XmM< Print raysUsed & " rays were included in the scalar field calculation." 'W p~8}i@ I-/-k. 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 2t#[$2mg\0 'to customize the plot figure. *adwCiB xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) N8{
8 a xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) mP./e8 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 2)|G%f_lS yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ebf/cCh nXpx = ana.Amax-ana.Amin+1 VzuU0 nYpx = ana.Bmax-ana.Bmin+1 G mmh&Uj x0dBg~I 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 6J3<k(#: 'structure. Set the axes labels, title, colorbar and plot view. {jEEAH) Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ByjgM` Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) edfb7prfTl Matlab.Execute( "title('Detector Irradiance')" ) :LTjV"f Matlab.Execute( "colorbar" ) F<2qwP Matlab.Execute( "view(2)" ) S@WT;Q2Z Print "" p{O@ts: Print "Matlab figure plotted..." p$,ZYF~ *V@t]d$=# 'Have Matlab calculate and return the mean value. %Lfy!]Ru Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) m]ALW0 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) BvpUcICJ Print "The mean irradiance value calculated by Matlab is: " & meanVal Rs "#gT Ez Xi*/ 'Release resources yOm#c>X Set Matlab = Nothing "1-z'TV= G~zP&9N| End Sub "0?"
E\ T$o;PJc 最后在Matlab画图如下: n,b6|Y0 81S0: = 并在工作区保存了数据: RnUud\T/ 249DAjn+ ?H21Ru>:* 并返回平均值: _#6*C%a x jlaC: (6 与FRED中计算的照度图对比: ZtOv'nTD ;^so;>F 例: cbv%1DT3 bMN]co 此例系统数据,可按照此数据建立模型 a}kPc}n\ ~4`3p=$ 系统数据 D#d
\1g SM[VHNr,- NrfAr}v'E 光源数据: )$QZ",&5 Type: Laser Beam(Gaussian 00 mode) c#8@>; Beam size: 5; I\$?'q> Grid size: 12; C9nCSbGMY{ Sample pts: 100; x8RiYi+ 相干光; /*m6-DC 波长0.5876微米, ST[E$XL6 距离原点沿着Z轴负方向25mm。 t^g+nguz 7y=1\KW( 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: j.SE'a_ enableservice('AutomationServer', true) 3u1\zse enableservice('AutomationServer') #c`/ f6z
|