-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-11-19
- 在线时间1888小时
-
-
访问TA的空间加好友用道具
|
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。 S4witIK5 Og;-B0,A 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: %3HVFhl enableservice('AutomationServer', true) Kb =@ =Xta enableservice('AutomationServer') /~4"No@ Av0y?oGH 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。 b;|55Y K/ &?VIi`z 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: H A}f,),G 1. 在FRED脚本编辑界面找到参考. B*htN 2. 找到Matlab Automation Server Type Library :|o<SZ 3. 将名字改为MLAPP s] /tYJYl U|G|l|Bl +h2eqNr 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。 1_$xSrwcF Gu=STb 图 编辑/参考 ?j^=u:< Iqs+r? 现在将脚本代码公布如下,此脚本执行如下几个步骤: e&eW|E 1. 创建Matlab服务器。 `RMI(zI3g. 2. 移动探测面对于前一聚焦面的位置。 PL{Q!QJK' 3. 在探测面追迹光线 569}Xbc/ 4. 在探测面计算照度 -st7_3 5. 使用PutWorkspaceData发送照度数据到Matlab 39{{7(hh 6. 使用PutFullMatrix发送标量场数据到Matlab中 M.h`&8 7. 用Matlab画出照度数据 @?C#r.vgp 8. 在Matlab计算照度平均值 J==SZ v 9. 返回数据到FRED中 ,(a5 @H$f a:~@CUD
>I 代码分享: D[O{(<9 1e xl0]- Option Explicit Bh&Ew
\yrisp#` Sub Main X\p,%hk \ 5=(c% Dim ana As T_ANALYSIS
7\o!HMfK Dim move As T_OPERATION 3p?KU- Dim Matlab As MLApp.MLApp xr0haN\p" Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 9*6]&:fm Dim raysUsed As Long, nXpx As Long, nYpx As Long pIWI Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double UDf9FnG}L Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double iE0ab,OF Dim meanVal As Variant n(~\l#o@ G0n'KB Set Matlab = CreateObject("Matlab.Application") WS& kx~oQ c41: !u^ ClearOutputWindow /8@m<CW2Y bIt=v)%$ 'Find the node numbers for the entities being used. OPpjuIRv detNode = FindFullName("Geometry.Screen") W{XkVKe1a detSurfNode = FindFullName("Geometry.Screen.Surf 1") %/kyT%1 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") I[o*RKT'" w^K^I_2ge 'Load the properties of the analysis surface being used. ]j>i.5 LoadAnalysis anaSurfNode, ana NV4g~ +n S)He$B$pp 'Move the detector custom element to the desired z position. 6]Q3Yz^h z = 50 Z?i /r5F GetOperation detNode,1,move wHz?#MW 3L move.Type = "Shift" nW\(IkX\ move.val3 = z F=G{)*Ih SetOperation detNode,1,move 5p?!ni9 Print "New screen position, z = " &z 4X
NxI1w) m9M
FwfZ 'Update the model and trace rays. c*\<,n_ EnableTextPrinting (False) eT"Uxhs-} Update {TXOQ>gY DeleteRays I
5ag6l TraceCreateDraw IL7`0cN( EnableTextPrinting (True) >KGE-Yzj 3l!NG=R 'Calculate the irradiance for rays on the detector surface. %R_{1GrL'c raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) `=tyN@VC Print raysUsed & " rays were included in the irradiance calculation. \d.F82 yI:#
|w| 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ? y},, Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) V6iL5& >L((2wfiN 'PutFullMatrix is more useful when actually having complex data such as with @-.? B 'scalar wavefield, for example. Note that the scalarfield array in MATLAB '(@YK4_M 'is a complex valued array. ~4.r^)\ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) a7H0!9^h Matlab.PutFullMatrix("scalarfield","base", reals, imags ) +2cs#i Print raysUsed & " rays were included in the scalar field calculation." fF?6j w=r&?{ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used g+q@i{Yn 'to customize the plot figure. .I?@o8'x xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) A,i()R'I xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) lXrD!1F yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) lpQP"%q yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) P1 +"v* nXpx = ana.Amax-ana.Amin+1 7r{qJ7$% nYpx = ana.Bmax-ana.Bmin+1 6DS43AQs wV<7pi 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS <SXZx9A! 'structure. Set the axes labels, title, colorbar and plot view. jy$@a%FD Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ^,s?e.u$8` Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) .e[Tu|qo Matlab.Execute( "title('Detector Irradiance')" ) $B\E.ml. Matlab.Execute( "colorbar" ) _pDjg%A>n Matlab.Execute( "view(2)" ) ~bU7QLr Print "" 3VCqp13 Print "Matlab figure plotted..." euRss#; \4~AI=aw,T 'Have Matlab calculate and return the mean value. F+=urc>w Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) [$:,-Q @ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) &a~=b, Print "The mean irradiance value calculated by Matlab is: " & meanVal UKB_Yy^Y <,39_#H?F3 'Release resources 3l:QeZ Set Matlab = Nothing ;i)KHj' NXoK@Y End Sub XDmbm*~i u]vPy
ria 最后在Matlab画图如下: to3?$-L _'iDF 并在工作区保存了数据: X B I;Lg fp !:u /5a;_ 并返回平均值:
)5l u.R% ~
l )t|'6 与FRED中计算的照度图对比: ]mkJw 3 R$0U<(/ 例: mY2:m(9"5 )h"Fla 此例系统数据,可按照此数据建立模型 Bhuw(KeB mx tgb$* 系统数据 O k(47nC
CyTFb$Z WM< \e 光源数据: E2:D(7(;l Type: Laser Beam(Gaussian 00 mode) i&F~=Q` Beam size: 5; Cg6;I.K Grid size: 12; qpgU8f Sample pts: 100; &+;uZ-x 相干光; Z`xyb>$ 波长0.5876微米, )+GX<2_ 距离原点沿着Z轴负方向25mm。 u~Lu<3v p$OD*f_b 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: ;/A}}B]y enableservice('AutomationServer', true) 75 Fp[Q- enableservice('AutomationServer') YRa4W.&Yn Sr7@ buF nZW4} ~0j QQ:2987619807 &q>h*w4O
|