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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。 T\eOrWt/ ypM0}pdvTp 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: /XEUJC4 enableservice('AutomationServer', true) OGw =e{ enableservice('AutomationServer') ftw\oGrS 2%y}El^+_ 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。 YDE;mIW ]R~K-cN` 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: Q&}`( ]k 1. 在FRED脚本编辑界面找到参考. .uG|Vq1v 2. 找到Matlab Automation Server Type Library ~5<-&Dyp7 3. 将名字改为MLAPP v)mO"\ 81u}J9z; LE%3..
! 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。 p}$VBl$' ;i\m:8!; 图 编辑/参考 "a
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现在将脚本代码公布如下,此脚本执行如下几个步骤: `?+lM 1. 创建Matlab服务器。 )EZ#BF<0| 2. 移动探测面对于前一聚焦面的位置。 u )cc 3. 在探测面追迹光线 0"]N9N;/ 4. 在探测面计算照度
3=@94i 5. 使用PutWorkspaceData发送照度数据到Matlab 59A@~;.F 6. 使用PutFullMatrix发送标量场数据到Matlab中 H3"90^|,@ 7. 用Matlab画出照度数据 |dcRDOTe 8. 在Matlab计算照度平均值 |Byw]\3v 9. 返回数据到FRED中 r8x<-u4 ys`"-o[* 代码分享: !)~b Un Y -%g5 Option Explicit 'yd<<BM` [}Vne;V Sub Main eT* )r~ kXK D>."E* Dim ana As T_ANALYSIS b2]1Dfw Dim move As T_OPERATION 5]D"y Ay81 Dim Matlab As MLApp.MLApp .G8+D%%. Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long <2@V$$Qg.~ Dim raysUsed As Long, nXpx As Long, nYpx As Long N=R|s$,Oy9 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ,$BbJQ5 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double n\Y{?x Dim meanVal As Variant YBb%D -8H0f-1 Set Matlab = CreateObject("Matlab.Application") \@8j&],dl s @\UZC ClearOutputWindow "l0z?u EF1aw2 'Find the node numbers for the entities being used. (|H1zO detNode = FindFullName("Geometry.Screen")
naE;f) detSurfNode = FindFullName("Geometry.Screen.Surf 1") }j9V0`Q anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") E{+V_.tlu cYHHCaCS 'Load the properties of the analysis surface being used. g*]Gc% LoadAnalysis anaSurfNode, ana 5H8]N#Y& y!JZWq%= 'Move the detector custom element to the desired z position. #'s}=i}y"C z = 50 C8 [W GetOperation detNode,1,move GddP)l{uCF move.Type = "Shift" !U,W; R move.val3 = z hI249gW9 SetOperation detNode,1,move B^Z %38o Print "New screen position, z = " &z :2^j/ p1^k4G 'Update the model and trace rays. ,.Xqb~ EnableTextPrinting (False) ?U3X,uv5J Update M;s r1C DeleteRays }?^V9K- TraceCreateDraw Qry?h*p+` EnableTextPrinting (True) %C}TdG(C }AdA?
:7A 'Calculate the irradiance for rays on the detector surface. Dxj&9Ra raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) h,QC#Ak o Print raysUsed & " rays were included in the irradiance calculation. [wKnJu -U'3kaX5< 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. |j3fS[.$ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) !@2L g ,D#ssxV 'PutFullMatrix is more useful when actually having complex data such as with L#)F00/` 'scalar wavefield, for example. Note that the scalarfield array in MATLAB G .PzpBA 'is a complex valued array. @nIoYT=' raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Ci{,e% Matlab.PutFullMatrix("scalarfield","base", reals, imags ) \jlem <& Print raysUsed & " rays were included in the scalar field calculation." !8'mIXZ$ `+Ko{rf+9 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ean_/E 'to customize the plot figure. wLX:~]<xl xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 7&ty!PpD xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) {{'GR"D yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ++b1VBP yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) !cblmF;0 nXpx = ana.Amax-ana.Amin+1 |"7F`M96I nYpx = ana.Bmax-ana.Bmin+1 <~wr;"S /F/zMZGSA{ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS T4H/D^X| 'structure. Set the axes labels, title, colorbar and plot view. bo>4:i Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) j A/xe Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) =}SH*xi6 Matlab.Execute( "title('Detector Irradiance')" ) /da5" Matlab.Execute( "colorbar" ) `R\aNgCS} Matlab.Execute( "view(2)" ) {[Bo"a>% Print "" }r%Si Print "Matlab figure plotted..." A}./ ;[ AHa%?wb 'Have Matlab calculate and return the mean value. ~96fyk| Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ey icMy`7{ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) /HlLfW Print "The mean irradiance value calculated by Matlab is: " & meanVal ,\t:R1.
RXo!K iQO 'Release resources <m") 2dJ Set Matlab = Nothing Io8h 8N- 4$HU=]b6Tf End Sub m6'VMW rUg<(/c 最后在Matlab画图如下: P~"e=NL5 .Oh4b5 并在工作区保存了数据: 960[.99 pb>TUKvT& =IbDGw( 并返回平均值: O7]p `Xi8 `,-w+3?Al 与FRED中计算的照度图对比: xK7xAO |$hBYw 例: 7FQ&LF46 xEULV4Qw 此例系统数据,可按照此数据建立模型 <FaF67[Q lfle7; 系统数据 nTy8:k '] 1R}rL#h;= REEs}88);' 光源数据: %9^^X6yLM Type: Laser Beam(Gaussian 00 mode) NVt612/'7y Beam size: 5; F_<n8U:Y Grid size: 12; u
ZzO$e Sample pts: 100; MKl`9 Y3Ge 相干光; {~L{FG)O 波长0.5876微米, ?%QWpKO7X 距离原点沿着Z轴负方向25mm。 Z}b25) ]RBT9@-:U 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: 0@O:C:: enableservice('AutomationServer', true) O)2==_f\ enableservice('AutomationServer') D7X8yv1
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