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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。 <G={Vfr AyUVsIuPT= 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: ;A_QI>> enableservice('AutomationServer', true) p5\b&~
g enableservice('AutomationServer') LCtm@oN ?a%
u=G 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。 {<lV=0] U\N`[k.F 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: e j~ /sO 1. 在FRED脚本编辑界面找到参考. s$;v )w$ 2. 找到Matlab Automation Server Type Library _
i8}ld- 3. 将名字改为MLAPP J7H1<\=cJb 4{TUoI6ii IaB
A 2 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。 qXW5_iX *7ox_ R@ 图 编辑/参考 g?ft;kR6S Xs`/q}R 现在将脚本代码公布如下,此脚本执行如下几个步骤: oKUJB.PF 1. 创建Matlab服务器。 GZ"O%:d 2. 移动探测面对于前一聚焦面的位置。 t0Uax-E( 3. 在探测面追迹光线 ty ~U~ 4. 在探测面计算照度 [ 6M8a8C
5. 使用PutWorkspaceData发送照度数据到Matlab {,m!%FDL 6. 使用PutFullMatrix发送标量场数据到Matlab中 _<8n]0lX3 7. 用Matlab画出照度数据 VH/_0 8. 在Matlab计算照度平均值 "-9YvB# 9. 返回数据到FRED中 q(C+D%xB iMSS8J 代码分享: =8]'/b x|Dj Option Explicit &wJ"9pQ~6E <B)lV'!Bd Sub Main F~m tE8B: MxY CMe4S[ Dim ana As T_ANALYSIS Ut<_D8Tzx Dim move As T_OPERATION j%lW+[% Dim Matlab As MLApp.MLApp W!{uEH{%l Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long /<@oUv Dim raysUsed As Long, nXpx As Long, nYpx As Long rl4-nA Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double OHB!ec6W Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double XG0,@Ly Dim meanVal As Variant !!9V0[ `Tab'7 Set Matlab = CreateObject("Matlab.Application") mesR)fTI 8u>E(Vmpu ClearOutputWindow QDU^yVa_ rHMsA|xz6 'Find the node numbers for the entities being used. BQm H9g|2 detNode = FindFullName("Geometry.Screen") j0Q;OKu detSurfNode = FindFullName("Geometry.Screen.Surf 1") |
#,b1|af anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") B!,})F$x rVkHo*Q 'Load the properties of the analysis surface being used. :g Ze> LoadAnalysis anaSurfNode, ana >LjvMj ] _rSnp 'Move the detector custom element to the desired z position. R \iU)QP z = 50 >8ePx,+! GetOperation detNode,1,move J=()
A+ move.Type = "Shift" hNQ,U{`;^ move.val3 = z K]RkKMT, SetOperation detNode,1,move b.$Gc!g Print "New screen position, z = " &z MVV<&jho{^ $Cte$jg{; 'Update the model and trace rays. 7[Y<5T] EnableTextPrinting (False) %hY+%^k. Update tL D.e DeleteRays TK'(\[E TraceCreateDraw $"sf%{~ EnableTextPrinting (True) klPc l[.w REw!@Y." 'Calculate the irradiance for rays on the detector surface. mgS%YG raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) .t\5H<z Print raysUsed & " rays were included in the irradiance calculation. {<bByHT! _,5(HETE2 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ?!Y2fK=h0 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Y]P]^3 DI+kO(S 'PutFullMatrix is more useful when actually having complex data such as with VaH#~! 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 2&dtOyxo> 'is a complex valued array. QGfU: raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) uRJLSt9m Matlab.PutFullMatrix("scalarfield","base", reals, imags ) k0%4&pU Print raysUsed & " rays were included in the scalar field calculation." Uc\\..Cf e%"L79Of6) 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used P*G&pitT 'to customize the plot figure. y!!p:3 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) K5b8lc xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) koe&7\ _@ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) oMcX{v^" yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) r%F{1. nXpx = ana.Amax-ana.Amin+1 iugTXZ( nYpx = ana.Bmax-ana.Bmin+1 iz>a0~(K b bX2D/ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 6:J @ 'structure. Set the axes labels, title, colorbar and plot view. M++*AZ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Ot5
$~o Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) v@[MX- ,8 Matlab.Execute( "title('Detector Irradiance')" ) ?:~ `? Matlab.Execute( "colorbar" ) W%)
foJ Matlab.Execute( "view(2)" ) Z3=t" Print "" +Nyx2(g<m Print "Matlab figure plotted..." #|)GarDG anHP5gD 'Have Matlab calculate and return the mean value. pz~AsF Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Qr$uFh/y Matlab.GetWorkspaceData( "irrad", "base", meanVal ) &!a[rvtZ+ Print "The mean irradiance value calculated by Matlab is: " & meanVal 9w (QM-u b>?X8)f2e 'Release resources h$y1"!N( Set Matlab = Nothing FX 0^I 0 7'd_]e-. End Sub ++BVn[ 1 W%@6D|^ 最后在Matlab画图如下: ~%m-}Sxc mbU[fHyV 并在工作区保存了数据: R2-OT5Ej s9zdg"c' USfOc 并返回平均值: E: L =>} t
:sKvJ 与FRED中计算的照度图对比: K'7i$bl% Kmk< 例: 8 }nA8 J #P<v[O/rA 此例系统数据,可按照此数据建立模型 \,oT(p4N%M ;VNwx(1l` 系统数据 79z(n[^ l0 rZril M n3cIGL 光源数据: [-=PK\ B Type: Laser Beam(Gaussian 00 mode) lmgMR|v Beam size: 5; _\1wLcFj Grid size: 12; JIQS'r Sample pts: 100; ;N6L`| 相干光; zH.DyD5T; 波长0.5876微米, \|L@ 距离原点沿着Z轴负方向25mm。 )W(?wv!, : DCj2" 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: y/'2WO[ enableservice('AutomationServer', true) 0,{Dw9W: enableservice('AutomationServer') HFB2ep7N Zm4IN3FGLv ?S36)oZzg QQ:2987619807 [j`It4^nC
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