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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。 =d#3& R]p 2jQ|4$9j 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: &5Ai&<q"p enableservice('AutomationServer', true) G813NoS o enableservice('AutomationServer') wO6`Ap
t1: >L6V! 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 x* :OC`X~}Rc 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: l`s_Id# 1. 在FRED脚本编辑界面找到参考. >_ji`/d{ 2. 找到Matlab Automation Server Type Library a0y7a/@c 3. 将名字改为MLAPP 'Wv=mBEfZ =Z
^= !C&!Wj 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。 vAW+ ,Rfj k@qn'Zi 图 编辑/参考 =;(w Bj R8
1z|+c|_ 现在将脚本代码公布如下,此脚本执行如下几个步骤: b[<Q_7~2 1. 创建Matlab服务器。 *M*:3v
0 2. 移动探测面对于前一聚焦面的位置。 cnh\K.*}_x 3. 在探测面追迹光线 $i@~$m7d- 4. 在探测面计算照度 gie}k)&M 5. 使用PutWorkspaceData发送照度数据到Matlab &PRu[! 6. 使用PutFullMatrix发送标量场数据到Matlab中
xviz{M9g 7. 用Matlab画出照度数据 t\2Lo7[Pu 8. 在Matlab计算照度平均值 {}ks[%,_\ 9. 返回数据到FRED中 HbWl:y U SWujj,-[ 代码分享: +(d\`{A Hd(|fc{2 Option Explicit /p|]*={ Jq1 Zb Sub Main V9 <!pMj .VF4?~+M- Dim ana As T_ANALYSIS <5*cc8 Dim move As T_OPERATION "g7`Ytln Dim Matlab As MLApp.MLApp ax7]>Z=%d" Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ;Wjb}_V:_ Dim raysUsed As Long, nXpx As Long, nYpx As Long K9Dxb Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double \] Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double mgeNH~%m@* Dim meanVal As Variant ~Ein)5 `PI,tmv! Set Matlab = CreateObject("Matlab.Application") ;kO
Op@e 3DRXao ClearOutputWindow mO$]f4} )ymd#?wq 'Find the node numbers for the entities being used. FilHpnQCt detNode = FindFullName("Geometry.Screen") S[!-M\b detSurfNode = FindFullName("Geometry.Screen.Surf 1") +.UdEIR";M anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") P E1F3u>O jdxwS 'Load the properties of the analysis surface being used. XYD}OddO LoadAnalysis anaSurfNode, ana $Oa}U3 /YYI
4 'Move the detector custom element to the desired z position. Nq>74q]}n8 z = 50 4}B9y3W:v GetOperation detNode,1,move OF^v;4u move.Type = "Shift" E )D*~2o/ move.val3 = z VZNMom,Wr SetOperation detNode,1,move _uL{@( Print "New screen position, z = " &z wPTXRq% ) &[S*g 'Update the model and trace rays. 0ts]
iQ7 EnableTextPrinting (False) .L'>1H]B Update {f]K3V DeleteRays /5:C$ik TraceCreateDraw ON~jt[ EnableTextPrinting (True) @]u nqCO qn}w]yGW 'Calculate the irradiance for rays on the detector surface. p(/PG+ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) D2x-Wa Print raysUsed & " rays were included in the irradiance calculation. Q/ rOIHiI ~0 <?^ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. iTi]D2jC Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) @O b$w1c r(./ 00a 'PutFullMatrix is more useful when actually having complex data such as with e_6VPVa 'scalar wavefield, for example. Note that the scalarfield array in MATLAB dM"Suw 'is a complex valued array. !kZ9Ox9^ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) dXgj Matlab.PutFullMatrix("scalarfield","base", reals, imags ) o*H j E Print raysUsed & " rays were included in the scalar field calculation." 8/X#thG mZsftby} 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ]MJyBz+k 'to customize the plot figure. 7!Z\B-_, xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 47s<xQy xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) <oG+=h yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) %(h-cuhq yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) i_?";5B" nXpx = ana.Amax-ana.Amin+1 !|K~)4%rj nYpx = ana.Bmax-ana.Bmin+1 s"b()JP .ky(( 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS "2HSb5b"` 'structure. Set the axes labels, title, colorbar and plot view. ]JB~LQz]k Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Oz{.>Pjn^o Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) CYA#: Matlab.Execute( "title('Detector Irradiance')" ) ;Hr
FPx&d1 Matlab.Execute( "colorbar" ) 46c7f*1l Matlab.Execute( "view(2)" ) D@"g0SW4 Print "" N8.K[ m Print "Matlab figure plotted..." txM R[o_ `pS<v.L3 'Have Matlab calculate and return the mean value. '3SS%W Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) K8CjZpzq Matlab.GetWorkspaceData( "irrad", "base", meanVal ) N=hr%{}c Print "The mean irradiance value calculated by Matlab is: " & meanVal g'G% BX vq yR aaMf 'Release resources `k ~.># Set Matlab = Nothing ~qe9U 0 -#srn1A> End Sub (as'(+B VP^Yph 8R 最后在Matlab画图如下: a86m?)-c 7n W*3( 并在工作区保存了数据: Z}_{@| {H
OvJ`tM KfpDPwP@ 并返回平均值: idiJ|2T"G QA_SS'* 与FRED中计算的照度图对比: Ezw(J[).C z^=.05jB 例: Zj;2> x
8lgDO 此例系统数据,可按照此数据建立模型 g`~c|bx Qp8.D4^@3 系统数据 yU"lW{H@ p-n_
">7 M,1Yce%+} 光源数据: Pe@M_ r Type: Laser Beam(Gaussian 00 mode) R:SFj!W1 Beam size: 5; 5
OR L Grid size: 12; |0:&dw?*! Sample pts: 100; ;EstUs3 相干光; w$ Lpuun{ 波长0.5876微米, @=ABO"CQ 距离原点沿着Z轴负方向25mm。 >xu}eWSz 0JTDJZOz@# 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: ]Cy1yAv={ enableservice('AutomationServer', true) aH<BqD[# enableservice('AutomationServer') U1(<1eTyu (9q61zA -DDH)VO QQ:2987619807 {'dpRq{c|
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