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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。 >QjAoDVX? ~qcNEl\-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: 3VsW@SG7N enableservice('AutomationServer', true) <L mIK enableservice('AutomationServer') 2QD3&Q9 0C =3dnp6 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。 $*SW8'],` [=E 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: [="e
ziM{ 1. 在FRED脚本编辑界面找到参考. b=g8eMm 2. 找到Matlab Automation Server Type Library _g+JA3sIJ 3. 将名字改为MLAPP xAqb\|$^ E[2m&3& OP~HdocB 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。 I3=%h Ov};e 图 编辑/参考 D2<fw# :V1W/c 现在将脚本代码公布如下,此脚本执行如下几个步骤: oo,uO;0G 1. 创建Matlab服务器。 A'j;\
`1 2. 移动探测面对于前一聚焦面的位置。 $LKIT0 3. 在探测面追迹光线 CpA|4'# 4. 在探测面计算照度 @>d*H75 5. 使用PutWorkspaceData发送照度数据到Matlab qmnZAk 6. 使用PutFullMatrix发送标量场数据到Matlab中 t`WB;o! 7. 用Matlab画出照度数据 ~c8?>oN( 8. 在Matlab计算照度平均值 ;Yx )tWQI 9. 返回数据到FRED中 W0(_~ fdxLAC 代码分享: &)8:h+&Z "JVkVp[5D+ Option Explicit vGc,vjC3x g$7{-OpB Sub Main 0)%YNaskj $$D}I*^Dt Dim ana As T_ANALYSIS Ao&\E cIOT Dim move As T_OPERATION 9:fOYT$8 Dim Matlab As MLApp.MLApp @x9a?L.48 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 6BY-^"W5` Dim raysUsed As Long, nXpx As Long, nYpx As Long H9KKed47d/ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double {kp-h2I, Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double J1/?JfF Dim meanVal As Variant 2{]`W57_= V_>\9m Set Matlab = CreateObject("Matlab.Application") pwO>h>ik G3{Q"^S" ClearOutputWindow M^MdRu XOxr?NPQ^ 'Find the node numbers for the entities being used. t2EHrji~ detNode = FindFullName("Geometry.Screen") w<C#Bka detSurfNode = FindFullName("Geometry.Screen.Surf 1") ]p*l%(dhY anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") AcS|c:3MUy DamCF 'Load the properties of the analysis surface being used. 3j,Q`+l/6d LoadAnalysis anaSurfNode, ana 'Hc-~l>D D5$wTI 'Move the detector custom element to the desired z position. rJPb 3F z = 50 |s)Rxq){"V GetOperation detNode,1,move &/mA7Vf>eR move.Type = "Shift" 09dK0H3( move.val3 = z 0FGe=$vD SetOperation detNode,1,move l-K9LTd Print "New screen position, z = " &z "XB[|#& _Bj)r}~7# 'Update the model and trace rays. pR
`>b 3 EnableTextPrinting (False) i7]4W Update &?VQ,+[< DeleteRays Ae
mDJ8Y TraceCreateDraw :Nu^ EnableTextPrinting (True) M>DaQ`b Z= jr-)kK 'Calculate the irradiance for rays on the detector surface. 2}YOcnB raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) zEs>b(5u Print raysUsed & " rays were included in the irradiance calculation. I*LknU@ #rxVd
7f 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. umD!2
w Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) %R@X>2l/_ &f!z1d-qg? 'PutFullMatrix is more useful when actually having complex data such as with '#s05hr 'scalar wavefield, for example. Note that the scalarfield array in MATLAB JmPHAUd 'is a complex valued array. W)9K`hM6 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) VGtC)mG8) Matlab.PutFullMatrix("scalarfield","base", reals, imags ) }tsYJlh5 Print raysUsed & " rays were included in the scalar field calculation." aD=a , ElS 9?Q+ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used Is]aj-#r 'to customize the plot figure. !v X D xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 5V5%/FUm xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) *_R]*o!W' yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) `jzTmt yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) m0LTx\w! nXpx = ana.Amax-ana.Amin+1 $}lbT15a nYpx = ana.Bmax-ana.Bmin+1 N5* u]j hZh9uI7. 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS mu?Eco`~ 'structure. Set the axes labels, title, colorbar and plot view. x8Retuv Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) -`<kCW" Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) !lEY=1nHOJ Matlab.Execute( "title('Detector Irradiance')" ) G:<`moKgL Matlab.Execute( "colorbar" ) T6H}/#*tK Matlab.Execute( "view(2)" ) KC(xb5x
Y Print "" ZX5 xF<os8 Print "Matlab figure plotted..." /V8}eZ97 O<96/a' 'Have Matlab calculate and return the mean value. @7n/Q( Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 7:9.&W/KE Matlab.GetWorkspaceData( "irrad", "base", meanVal ) ]04e1F1J Print "The mean irradiance value calculated by Matlab is: " & meanVal )N=NR2xBZ 9;Itqe{8w 'Release resources ?47@o1 Set Matlab = Nothing p[<Dk$7K Z-E`> End Sub s:p[DEj- @)
s,{F 最后在Matlab画图如下:
Vm(1G8 a (4'$y`Z 并在工作区保存了数据: nA
P.^_K xqC+0{]y vw>2(K=e1 并返回平均值: hF@Gn/ q-]`CW]n 与FRED中计算的照度图对比: Nc+,&R13m j7sKsbb 例: IX*idcxR X>NhZ5\ 此例系统数据,可按照此数据建立模型 _^el\
emK$`9 系统数据 mjWU0Gh%* ][W_[0v 0j30LXI_ 光源数据: [%9noB Type: Laser Beam(Gaussian 00 mode) w=^`w:5X Beam size: 5; 3dht!7/ Grid size: 12; @;<ht c Sample pts: 100; ms!r ef4`+ 相干光; d+X}cq= 波长0.5876微米, UilMv~0 距离原点沿着Z轴负方向25mm。 kGd<5vCs jeGj<m 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: L]d-hs enableservice('AutomationServer', true) 0PU8#2pR enableservice('AutomationServer') AtF3%Zv2 ,z;ky5Ct uL3Eq>~x QQ:2987619807 ;]gP@ h/
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