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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。 1x >iz
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\%l^ 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: ~S(^T9R enableservice('AutomationServer', true) #2%([w enableservice('AutomationServer') keqcV23k }C(5 -7 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。 h
; kfh. o7xgRSz\ 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: -)w]a{F 1. 在FRED脚本编辑界面找到参考. );}t&} 2. 找到Matlab Automation Server Type Library 4Nmea-!* 3. 将名字改为MLAPP \3PE+$ ]HvZ$ AZZRa69= 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。 0\a8}b|| O]nT>;PXX 图 编辑/参考 U=!@Db5k~ N\R=cwk 现在将脚本代码公布如下,此脚本执行如下几个步骤: F,v7ifo#f 1. 创建Matlab服务器。 %cW;}Y[?P 2. 移动探测面对于前一聚焦面的位置。 x0Bw{>Q 3. 在探测面追迹光线 68x}w
Ae 4. 在探测面计算照度 m)f|:MM 5. 使用PutWorkspaceData发送照度数据到Matlab uu}-"/<~7 6. 使用PutFullMatrix发送标量场数据到Matlab中 YBSl-G' 7. 用Matlab画出照度数据 mtw9AoO 8. 在Matlab计算照度平均值 \{PNw F? 9. 返回数据到FRED中 +8^_D?*\n C{Blqf3V0 代码分享: <TjBd1 &(O06QL Option Explicit 8wF#e\Va0 x N`T Sub Main T"W9YpZ F 1} Dim ana As T_ANALYSIS 7c::Qf[| Dim move As T_OPERATION VG#Q;Xd} Dim Matlab As MLApp.MLApp ]P*!'iYN( Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long )vHi|~( Dim raysUsed As Long, nXpx As Long, nYpx As Long (2%>jg0M Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double c$#GM57V Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double |s`Kd-'|q Dim meanVal As Variant MFTC6L+T @+dHF0aXd Set Matlab = CreateObject("Matlab.Application") N5\{yV21", X')S;KW ClearOutputWindow jYdV?B 2nx9#B*/T 'Find the node numbers for the entities being used. 46dc.Yi detNode = FindFullName("Geometry.Screen") I*c;hfu detSurfNode = FindFullName("Geometry.Screen.Surf 1") Mdky^;qq3; anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") *8206[y b"P&+c 'Load the properties of the analysis surface being used. 'bm:u LoadAnalysis anaSurfNode, ana 0UD"^zgY ]BfR.,, 'Move the detector custom element to the desired z position. qvTKfIl{ z = 50 )l{A{f6O GetOperation detNode,1,move F '#^`G9 move.Type = "Shift" ,cS0 move.val3 = z ,TJ/3_ lH SetOperation detNode,1,move 'Q`C[*c Print "New screen position, z = " &z _3U|2(E ni0LQuBp 'Update the model and trace rays. sU*3\ EnableTextPrinting (False) 2H>aC
wfX Update {jhcZ"#>\ DeleteRays Z~RdFC TraceCreateDraw D1!
{S7 EnableTextPrinting (True) #4q1{)= Q;@X2JSp 'Calculate the irradiance for rays on the detector surface. .$^wy3:F" raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) <O
bH f`Q Print raysUsed & " rays were included in the irradiance calculation. J=VyyUB Fd}<Uote3 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. V7n >,k5 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) :o<N!*pT 1:YAn 'PutFullMatrix is more useful when actually having complex data such as with [>wzl"cHW 'scalar wavefield, for example. Note that the scalarfield array in MATLAB s+N^PX3 'is a complex valued array. 7p
!zp 9| raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 1{7_ `[ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) F_ _H(}d Print raysUsed & " rays were included in the scalar field calculation." jDJ. >& [3 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used VlV)$z_ 'to customize the plot figure. WRY~fM xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) gTuX *7w xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) w0$R`MOR+ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) rBS2>? yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 6s&qZ+v- nXpx = ana.Amax-ana.Amin+1 -D;lS
6 nYpx = ana.Bmax-ana.Bmin+1 ,?fN#gc : n)Hk8)^8 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Ef-a4Pi 'structure. Set the axes labels, title, colorbar and plot view. dJaEoF Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 2!{N[*) Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) =s6E/K Matlab.Execute( "title('Detector Irradiance')" ) $xQ"PJ2 Matlab.Execute( "colorbar" ) >]^>gUmq Matlab.Execute( "view(2)" ) Ys)+9yPPn Print "" U~Xf= f_Q$ Print "Matlab figure plotted..." 2[XltjO N: A3kp 'Have Matlab calculate and return the mean value. P~o@9RV- Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) l~4_s/ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) u1wg
C# Print "The mean irradiance value calculated by Matlab is: " & meanVal 5a8JVDLX^ m&,bC)} 'Release resources "h QV9 [2\ Set Matlab = Nothing l#p}{ HUK"OH End Sub 8g-P_[> ]DGGcUk7 最后在Matlab画图如下: 3.B4(9:>, /cM 5 并在工作区保存了数据: 'n>EEQyp' #"|"cYi, omNpE_ 并返回平均值: >7"$}5d 4,gol?a 与FRED中计算的照度图对比: {(_B p| Vmdnb 例: poTl|y @ 9e0C3+)CY 此例系统数据,可按照此数据建立模型 /A0 [_ IkiQOk 系统数据 <>SR 4 mu 2
A% "7 #,7eQaica 光源数据: G`9cd\^ Type: Laser Beam(Gaussian 00 mode) '" ^ B&W Beam size: 5; =U=e?AOG2 Grid size: 12; |if~i;VKL Sample pts: 100; ]z+*?cc 相干光; _{[k[] 波长0.5876微米, pk;ff q@ 距离原点沿着Z轴负方向25mm。 f37ji ,Le&I9*% 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: ,:Rft enableservice('AutomationServer', true) <jpe u^7 enableservice('AutomationServer') x-w`KFS
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