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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。 6['o^>\}f 'TA
!JB+ 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: 8KKhD$ enableservice('AutomationServer', true) )M"xCO3a enableservice('AutomationServer') QR<<O Ht]O:io` 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。 yb0Mn*X+
N :oiHf: 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: a6;5mx 1. 在FRED脚本编辑界面找到参考. 8,e%=7h_e 2. 找到Matlab Automation Server Type Library (rq(y$N 3. 将名字改为MLAPP O.8k [Ht VtGZB3 p9S>H 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 IABF_GwF WYkh'sv > 图 编辑/参考 CW.T`F [h8macx 现在将脚本代码公布如下,此脚本执行如下几个步骤: JBLh4c3 1. 创建Matlab服务器。 +c__U
Qx 2. 移动探测面对于前一聚焦面的位置。 hf7[<I,jov 3. 在探测面追迹光线 C\^,+)Y\~ 4. 在探测面计算照度 IlB*JJnl 5. 使用PutWorkspaceData发送照度数据到Matlab X!@ Y, 6. 使用PutFullMatrix发送标量场数据到Matlab中 7")~JBH 7. 用Matlab画出照度数据
IA`Lp3Z 8. 在Matlab计算照度平均值 'q@vTM'- 9. 返回数据到FRED中 ToD_9i
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2p4!@W 代码分享: 8`90a\t'Z I<+:Ho=6 Option Explicit p\.IP2+c *9EW&Ek Sub Main k^zU; "^Y zHq6 Dim ana As T_ANALYSIS k~fH:X~x Dim move As T_OPERATION s .+`"rK Dim Matlab As MLApp.MLApp J@#rOOu Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long gP |>gy#e Dim raysUsed As Long, nXpx As Long, nYpx As Long i)$<j!L Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ?I\,RiZkz^ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double n9R0f9:* Dim meanVal As Variant ,ne3uPRu7~ uf"(b"N0 Set Matlab = CreateObject("Matlab.Application") KleiX7 QbY@{"" ` ClearOutputWindow 8Dn~U:F/? eo.B0NZsF 'Find the node numbers for the entities being used. wyXQP+9G detNode = FindFullName("Geometry.Screen") sk
AF6n detSurfNode = FindFullName("Geometry.Screen.Surf 1") X}g3[ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 1xSG(! h
9}x6t, 'Load the properties of the analysis surface being used. w"?RbA LoadAnalysis anaSurfNode, ana <;Tr
Eh$1piJG 'Move the detector custom element to the desired z position. tg\o"QKW9 z = 50 (%"9LYv GetOperation detNode,1,move k|U2Mp move.Type = "Shift" xV=Tmu6l move.val3 = z 2.
v<pqn SetOperation detNode,1,move {<?8Y Print "New screen position, z = " &z wN :"(mQ bR8`Y(=F9b 'Update the model and trace rays. y*p02\) EnableTextPrinting (False) @[Q`k=h$ Update ;uzLa%JQ DeleteRays 2(m#WK7>F TraceCreateDraw aPQxpK? EnableTextPrinting (True) NFR>[L V P%N)]b<c* 'Calculate the irradiance for rays on the detector surface. $g/h=w@ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) sV\K[4HG Print raysUsed & " rays were included in the irradiance calculation. |68k9rq <XN=v!2; 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. "M3;>"`G Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) /'b7q y FZLx.3k4 'PutFullMatrix is more useful when actually having complex data such as with UM<s#t`\3 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 0=K8 nxdx 'is a complex valued array. Y*S:/b~y raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) oYt 34@{? Matlab.PutFullMatrix("scalarfield","base", reals, imags ) PTqia! Print raysUsed & " rays were included in the scalar field calculation." P+wpX OmS8cSYGc 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used m/ID3_ 'to customize the plot figure. O%N. ;Ve xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ;47z.i&T xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 3dSC`K yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5)
SvrUXf yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) c*\;!dbP nXpx = ana.Amax-ana.Amin+1 K Hgn nYpx = ana.Bmax-ana.Bmin+1 F\|4zM 9%1J..c 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS O?cU6u;W 'structure. Set the axes labels, title, colorbar and plot view. N"suR}9% Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) T[#q0bv Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) -'SA&[7dP Matlab.Execute( "title('Detector Irradiance')" ) Ks@cwY Matlab.Execute( "colorbar" ) 1<5Ug8q Matlab.Execute( "view(2)" ) ~E!kx Print "" VCJOWUEO1 Print "Matlab figure plotted..." $mh\` c&FOt 'Have Matlab calculate and return the mean value. i];P!Gm Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) :2&"ak>N Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Rn]xxa' Print "The mean irradiance value calculated by Matlab is: " & meanVal yMTO 5~U{ :7mHPe}( 'Release resources Am_>x8z Set Matlab = Nothing u6Lx3 )%3T1
D/ End Sub 7 )rL<+ 4^M"V5tDx 最后在Matlab画图如下: KIag(!& RjVmHhX 并在工作区保存了数据:
o?m/ RAP-vVh/C ~BX=n9 并返回平均值: Z7RBJK7|. x5mg<y2`Ng 与FRED中计算的照度图对比: ^gZ,A]
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+r!63T 例: u+KZ. n/ ~x#TfeU] 此例系统数据,可按照此数据建立模型 x+pf@?w 2vX $:4 系统数据 \Z&Nd;o #/f~LTE 13`Mt1R 光源数据: =I)43ahd Type: Laser Beam(Gaussian 00 mode) D
fzs A4 Beam size: 5; y& 1@d+Lf Grid size: 12; yxo=eSOM Sample pts: 100; 46Sz#^y
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GY'0 波长0.5876微米, 6/Xs}[iJ 距离原点沿着Z轴负方向25mm。 kuV7nsXiQ 7-!n- 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: _Uq' N0U enableservice('AutomationServer', true) $i5J} enableservice('AutomationServer') *{!Y_FrL
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