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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。 0e-M 24,C hV_bm@f/y 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: VXX7Y?! enableservice('AutomationServer', true) P
:zZ enableservice('AutomationServer') Gf*|f"O L;6L@D6 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。 ;W 16Hr Z SHWD@WLE4 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: Z7)la
| 1. 在FRED脚本编辑界面找到参考. O1[`2kj^HB 2. 找到Matlab Automation Server Type Library WTK )SKa,. 3. 将名字改为MLAPP -k(bM: -y]e`\+[ ?QR13l( 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。 kzozjh%`9h Q6%dM'fR 图 编辑/参考 !X5n'1& I8M^]+c 现在将脚本代码公布如下,此脚本执行如下几个步骤: *7cc4 wGQ 1. 创建Matlab服务器。 \+3amkBe
2. 移动探测面对于前一聚焦面的位置。 <l>o6K 3. 在探测面追迹光线 0q}k"(9 4. 在探测面计算照度 [ 'aSPA 5. 使用PutWorkspaceData发送照度数据到Matlab oQ
YmywY 6. 使用PutFullMatrix发送标量场数据到Matlab中 |%\>+/j$ 7. 用Matlab画出照度数据 9\f%+?p 8. 在Matlab计算照度平均值 M4rI]^lJ 9. 返回数据到FRED中 ZE393FnE % XvJJ 代码分享: +s$` kl a>6@1liT Option Explicit KcPI,.4{ :^bjn3b Sub Main ?azi(ja s[2>r#M Dim ana As T_ANALYSIS 8>4@g!9E Dim move As T_OPERATION ]&+,`1_q Dim Matlab As MLApp.MLApp 0*y|k1 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 0[L)`7 Dim raysUsed As Long, nXpx As Long, nYpx As Long 9S<g2v Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
LeEv'] Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double nNj<!}HvV Dim meanVal As Variant P80mK-Iyv_ lE|Hp Set Matlab = CreateObject("Matlab.Application") g._`"c i`st'\I ClearOutputWindow xZ84q'i" V =9 'Find the node numbers for the entities being used. `bAOhaB,/ detNode = FindFullName("Geometry.Screen") qL;u59 detSurfNode = FindFullName("Geometry.Screen.Surf 1") sW#OA\i& anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") N Ftmus "Qci+Qq 'Load the properties of the analysis surface being used. rP%B#%;S" LoadAnalysis anaSurfNode, ana Tup2;\y nGoQwKIW 'Move the detector custom element to the desired z position. md
S`nhb z = 50 "~+?xke5z GetOperation detNode,1,move -mfd ngp3 move.Type = "Shift" Z) qts= move.val3 = z G_1`NyI SetOperation detNode,1,move |i~Ab!*8n Print "New screen position, z = " &z P&kjtl68Y Ew, 1*WK! 'Update the model and trace rays. *h9S\Pv>j EnableTextPrinting (False) 9$Dsm@tX Update yH<a;@C DeleteRays rfH'&k TraceCreateDraw (^lw<$N EnableTextPrinting (True) kklM"Av /\-iV)h1@ 'Calculate the irradiance for rays on the detector surface. ;)7 GdR^K raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) b~Q8&z2 Print raysUsed & " rays were included in the irradiance calculation. $>*TO1gb+ ud`!X#e~ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. rf\A[)<: Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) \+3P<?hD# }.S4;#|hw 'PutFullMatrix is more useful when actually having complex data such as with jt6q8 'scalar wavefield, for example. Note that the scalarfield array in MATLAB $-#|g
'is a complex valued array. tqYwPSr raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) v<u`wnt Matlab.PutFullMatrix("scalarfield","base", reals, imags ) S`t@L} Print raysUsed & " rays were included in the scalar field calculation." |%HTBF _*1{fvv0{ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used )}|b6{{< 'to customize the plot figure. |XV@/ZGl~ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) }]B H
" xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) @w[2 BaDt yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) CtO;_;eD' yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) sgxD5xj}4 nXpx = ana.Amax-ana.Amin+1 G9qN1q~ nYpx = ana.Bmax-ana.Bmin+1 yKb+bm&5:' HQ0fY 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ,e93I6 'structure. Set the axes labels, title, colorbar and plot view. ~u^MRe|` Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) jwQ(E Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) (fUpj^E)p Matlab.Execute( "title('Detector Irradiance')" ) =F9!)r Matlab.Execute( "colorbar" ) sk>E(Myo Matlab.Execute( "view(2)" ) @4FG&
>kQ Print "" ^V;h>X| Print "Matlab figure plotted..." =_)yV0 YZ.?
k4> 'Have Matlab calculate and return the mean value. '2=$pw Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) x(r~<a[ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) @)<
3Z Print "The mean irradiance value calculated by Matlab is: " & meanVal tQYkH$e`/{ e]Q bC" 'Release resources -+)06BqF} Set Matlab = Nothing yZc_PC` #fQ}8UxU, End Sub ymo]. (;6vT'hE 最后在Matlab画图如下: ^(c.AYI /Y_)dz^@ 并在工作区保存了数据: 1Ht&;V g*-%.fNA Xub<U>e;b 并返回平均值: E,wOWs* i[V\RKH*F 与FRED中计算的照度图对比: p?idl`?^3 j.:I{!R# 例: i[7<l&K] DGrk} 此例系统数据,可按照此数据建立模型 2T&n6t$p )z=L^ot 系统数据 0E^6"nt7N Nay&cOz lFT`
WO 光源数据: viXt]0 Type: Laser Beam(Gaussian 00 mode) W^8MsdM Beam size: 5; zNRR('B? Grid size: 12; /OtLIM+7~{ Sample pts: 100; efUa[XO 相干光; K}a3Bj, 波长0.5876微米, LAjreC<W 距离原点沿着Z轴负方向25mm。 )8@|+'q 8lZB3p]X 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: t4[<N enableservice('AutomationServer', true) [L`w nP enableservice('AutomationServer') )1iqM]~;B
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