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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。 2j8^Z
Fv=7~6~ 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: \dSMF,E enableservice('AutomationServer', true) rMAH YH9 enableservice('AutomationServer') [,)yc/{* |xyr6gY 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。 w-\U;&8 5f2ah4 g 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: ]C^D5(t/cd 1. 在FRED脚本编辑界面找到参考. [?VYxX@ 2. 找到Matlab Automation Server Type Library '{WYho! 3. 将名字改为MLAPP Y\luz`v L8n1p5gx3 CPc<!CC 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。 }yCJ#} vUl5%r2O4 图 编辑/参考 "f\2/4EIl dP[l$/ 现在将脚本代码公布如下,此脚本执行如下几个步骤: JViglO1\ 1. 创建Matlab服务器。 2)]C' 2. 移动探测面对于前一聚焦面的位置。 6r"uDV #0 3. 在探测面追迹光线 c(Zar&z,E 4. 在探测面计算照度 A,D67G<v` 5. 使用PutWorkspaceData发送照度数据到Matlab 2T/C!^iJ) 6. 使用PutFullMatrix发送标量场数据到Matlab中 bG=CIa&@ 7. 用Matlab画出照度数据 6=o@X 8. 在Matlab计算照度平均值 hWpn~q 9. 返回数据到FRED中 ^/\OS@CT\ D ODo
! 代码分享: 0.S].Y[ |1J=wp)# Option Explicit T677d.zaT .kh%66: Sub Main e:}8|e~T E15"AO Dim ana As T_ANALYSIS JmdXh/X Dim move As T_OPERATION c7T9kV8hS Dim Matlab As MLApp.MLApp (UmoG Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long %:^,7
.H@ Dim raysUsed As Long, nXpx As Long, nYpx As Long *A}QBZ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double vr56
f1 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double <e"O`*ZJ Dim meanVal As Variant V3baEy>=z CK[2duf^~ Set Matlab = CreateObject("Matlab.Application") a6=mE?JTB r*]0PQ{? ClearOutputWindow x bF*4;^SI [o8a(oC 'Find the node numbers for the entities being used. jq(3y|6, detNode = FindFullName("Geometry.Screen") OD<0,r0f, detSurfNode = FindFullName("Geometry.Screen.Surf 1") HH+R47%* anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") =
aSHb[hO ]$(::'pmK 'Load the properties of the analysis surface being used. 6dTq&GZ\ LoadAnalysis anaSurfNode, ana 3N6U6.Tqb 'TpW-r: 'Move the detector custom element to the desired z position. avxI\twAU z = 50 bep}|8,#u GetOperation detNode,1,move WL-+;h@VQ move.Type = "Shift" en>d T move.val3 = z VpSk.WY/ e SetOperation detNode,1,move q]q(zUtU Print "New screen position, z = " &z hH:7 P;0tI; 'Update the model and trace rays. t ]{qizfOB EnableTextPrinting (False) \V`O-wcJ]S Update =MO2M~e! DeleteRays :7%JD .;W TraceCreateDraw KY/}jJW EnableTextPrinting (True) ?cdSZ'49[ %Q"zU9 'Calculate the irradiance for rays on the detector surface. 2{c ;ELq raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ^qqP):0y1V Print raysUsed & " rays were included in the irradiance calculation. ;>[).fX>/ M`\c'|i/ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. XPXC7_fV Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 8,2l >S \lHi=}0 'PutFullMatrix is more useful when actually having complex data such as with ^T"9ZBkb 'scalar wavefield, for example. Note that the scalarfield array in MATLAB V[,/Hw~d% 'is a complex valued array. T:x5 ,vpM raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) %Bmi3
=Rr Matlab.PutFullMatrix("scalarfield","base", reals, imags ) zNRoFz. Print raysUsed & " rays were included in the scalar field calculation." R[
S*ON >bxT_qEm 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used w_G/[R3 'to customize the plot figure. m
s\:^a xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) evsH>hE^ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) I^/Ugu yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) D2|-\vJ> yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) $1oU^VY nXpx = ana.Amax-ana.Amin+1 Y{Kpopst nYpx = ana.Bmax-ana.Bmin+1 jo=XxA eJ)Bs20Q 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS LfyycC2E 'structure. Set the axes labels, title, colorbar and plot view. !JUXq Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) &w:"e'FG` Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ^ef:cS$; Matlab.Execute( "title('Detector Irradiance')" ) mn\e(WoX Matlab.Execute( "colorbar" ) xr!FDfM.K Matlab.Execute( "view(2)" ) z;1tJ Print "" k#`.!yI, Print "Matlab figure plotted..." `ea;qWy liFNJd`|o+ 'Have Matlab calculate and return the mean value. aW %ulZ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ~ $#DB@b Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 8<3J!X+ Print "The mean irradiance value calculated by Matlab is: " & meanVal 7^Uv1ezDR btw_k+Fh 'Release resources l#%Y]1* Set Matlab = Nothing VZYdCZ&l7 #!h:w End Sub ;3Fgy8T <;#d*&] 最后在Matlab画图如下: fMwJwMT8 00?^!'; 并在工作区保存了数据: &PD4+%! |U1X~\"" ;E:ra_l 并返回平均值: v"O{5LM" .Xo, BEjE/ 与FRED中计算的照度图对比: A)040n N:0/8jmmO 例: 3nd02:GF Um;ReJ8z 此例系统数据,可按照此数据建立模型 r$;DA<<|<c sBS\S 系统数据 ckP&N:tC 4u X<sJ* s7 O?)f f 光源数据: 4a>z]&s Type: Laser Beam(Gaussian 00 mode) u%5B_<90V Beam size: 5; v;el= D Grid size: 12; W6&".2 Sample pts: 100; HYLU]9aH8 相干光; ;W?e@ Lgxk 波长0.5876微米, en!cu_]t 距离原点沿着Z轴负方向25mm。 ,V)yOLApVj g Gg8O? Z 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: ?Z(
6..& enableservice('AutomationServer', true) %,a.431gi enableservice('AutomationServer') g-oHu8 eN>=x40 #1z}~1- QQ:2987619807 {#=q[jVi%1
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