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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。 L1Iz<> [^U#Qj)hL 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: %jJ>x3$F enableservice('AutomationServer', true) ni<A3OB enableservice('AutomationServer') BV>\ McI+ y5do1Z 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 Qzlo'e1 ,'p2v)p^4 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: <xgTS[k 1. 在FRED脚本编辑界面找到参考. A7%:05 2. 找到Matlab Automation Server Type Library b0Kc^uj5 3. 将名字改为MLAPP jF=gr$ 6y6<JR-V2k }T%}wdj 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。 'J6
M*vO \hM|(*DL 图 编辑/参考 )FpZPdN+h t5#rps\; 现在将脚本代码公布如下,此脚本执行如下几个步骤: DR c)iE>@ 1. 创建Matlab服务器。 89wU-Aggq 2. 移动探测面对于前一聚焦面的位置。 K)\M5id] 3. 在探测面追迹光线 IGtl\b= 4. 在探测面计算照度 =
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*+paQ 5. 使用PutWorkspaceData发送照度数据到Matlab WnGGo'Z 6. 使用PutFullMatrix发送标量场数据到Matlab中 +TQ47Zc 7. 用Matlab画出照度数据 [L:o`j 8. 在Matlab计算照度平均值 49w=XJ 9. 返回数据到FRED中 xYhrO p TeOW9 代码分享: ,ztI,1"k n(L\||#+ Option Explicit /C4^<k\ EpFQ|.mQ Sub Main @O[}QB?/fi il \$@Bn Dim ana As T_ANALYSIS Pri`K/ Dim move As T_OPERATION qUOKB6 Dim Matlab As MLApp.MLApp G=A,9@+c Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ,{LG4qvP Dim raysUsed As Long, nXpx As Long, nYpx As Long <oo Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ui@2s;1t Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double DBCK2PlJ Dim meanVal As Variant >&p0d0 ^",ACWF4Sk Set Matlab = CreateObject("Matlab.Application") Ygl%eP%Z l?Fb ='# ClearOutputWindow `/~8}Y{ JM\m)RH0 'Find the node numbers for the entities being used. GF5^\Rf detNode = FindFullName("Geometry.Screen") aMvI?y { detSurfNode = FindFullName("Geometry.Screen.Surf 1") E[bd@[N
8 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ;Hj~n+ ODC8D>ZYl 'Load the properties of the analysis surface being used. tc!wLnhG LoadAnalysis anaSurfNode, ana Ldl5zc Ns[ym>x#2 'Move the detector custom element to the desired z position. ")!,ZD z = 50 R#DwF, GetOperation detNode,1,move h<SQL97N move.Type = "Shift" ZG du| move.val3 = z ^4`Px/& SetOperation detNode,1,move v0ES; Print "New screen position, z = " &z %B)6$!x sSQs#+&=[ 'Update the model and trace rays. E4W zU EnableTextPrinting (False) X0M1(BJgGo Update n Ml%'[u DeleteRays d GFGr}&s TraceCreateDraw ?1[\! EnableTextPrinting (True) !Wy[).ZAf 1s{^X
- 'Calculate the irradiance for rays on the detector surface. Hw-Z raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Iz{R}#8CZ Print raysUsed & " rays were included in the irradiance calculation. (<Th=Fns? e4z1`YLsG 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. j`*#v Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Myq5b`z Gsc\/4Wx 'PutFullMatrix is more useful when actually having complex data such as with }A:<%N 'scalar wavefield, for example. Note that the scalarfield array in MATLAB v^_mFp-}\ 'is a complex valued array. QEu=-7@> raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) "n=vN<8(o Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Xe^Cn
R Print raysUsed & " rays were included in the scalar field calculation." d'|,[p ]wWPXx[>/ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used )5.C]4jol 'to customize the plot figure. LT,? $I xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) A,)VM9M_l xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) T1r3=Y4 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) A?oXqb yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) u]ZqOJXxu nXpx = ana.Amax-ana.Amin+1 =Mb1o[ nYpx = ana.Bmax-ana.Bmin+1 f*24)Wn< fVM`-8ZTq 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ~(@ E`s&{ 'structure. Set the axes labels, title, colorbar and plot view. |/| Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) A;O~#Chvd Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Y&^ P"Dw Matlab.Execute( "title('Detector Irradiance')" ) bI y sl Matlab.Execute( "colorbar" ) S#-tOjU* Matlab.Execute( "view(2)" ) p*8-W(u) Print "" k,uK6$Z Print "Matlab figure plotted..." bLnrbid /2RajsK 'Have Matlab calculate and return the mean value. zA;@@)hwR Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) gn{=%`[ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) \G2B?>E; Print "The mean irradiance value calculated by Matlab is: " & meanVal _zu?.I0^ 7'-j%!#w 'Release resources ,\aUq|~ Set Matlab = Nothing @Fpb-Qd" : ~ A%# End Sub 62>zt2= Zv_jy@k 最后在Matlab画图如下: p<v.Q )kJH5/ 并在工作区保存了数据: 0liR U5]pi+r m"9XT)N 并返回平均值: $) 5Bf3P0 zj|/ CxV 与FRED中计算的照度图对比: '>v^6iS 1,V`8 [ 例: Ji;mHFZ*FU 2F8|I7R 此例系统数据,可按照此数据建立模型 6st^4S5 L@^~N$G&u 系统数据 e\b`n}nC CVi`bO 4\ sgr=w+",Q 光源数据: ?QA\G6i4 Type: Laser Beam(Gaussian 00 mode) yxBUj*3 Beam size: 5; ^MmC$U^n Grid size: 12; do-c1;M Sample pts: 100; ?v-1zCls 相干光; ==cd>03() 波长0.5876微米, xc?}TPpt 距离原点沿着Z轴负方向25mm。 {FI\~q to6;?uC+|i 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: UHGcnz< enableservice('AutomationServer', true) <fdPLw;@e4 enableservice('AutomationServer') 4q$H
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