-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-11-26
- 在线时间1892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。 V]+y*b.60 ~xsJML 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: NQZ /E )f enableservice('AutomationServer', true) u%yYLpaKf enableservice('AutomationServer') Eri007? D a@|H6:| 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。 cb0rkmO fpC":EX@r 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: kp<Au)u 1. 在FRED脚本编辑界面找到参考. ;|?_C8 2. 找到Matlab Automation Server Type Library RN[x\" , 3. 将名字改为MLAPP h%W,O,K/ D]}~` SO \<T7EV. 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。 )8#-IXxp _a& Z$2O 图 编辑/参考 ]a&riPh" X`WS&!C< 现在将脚本代码公布如下,此脚本执行如下几个步骤: >4kQ9lXL 1. 创建Matlab服务器。 Wex2Fd?DO 2. 移动探测面对于前一聚焦面的位置。 U\qbr.< 3. 在探测面追迹光线 L?j<KW 4. 在探测面计算照度 oi,KA 5. 使用PutWorkspaceData发送照度数据到Matlab MaY_*[ 6. 使用PutFullMatrix发送标量场数据到Matlab中 E# 8|h( 7. 用Matlab画出照度数据 DeNWh2 8. 在Matlab计算照度平均值 z;?jKE p 9. 返回数据到FRED中 X@tA+ U>.5vK.+ 代码分享: "9aFA(H6w #rGCv~0*l Option Explicit YzM/?enK}T W5Pur
lu? Sub Main >yP>]r+ ':_gYA Dim ana As T_ANALYSIS mk!8>XvM Dim move As T_OPERATION uE (5q!/ Dim Matlab As MLApp.MLApp a*D<J}xe Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long Hf_
pe Dim raysUsed As Long, nXpx As Long, nYpx As Long t g-(e=S4P Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double <bg6k . s Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Ank_;jo Dim meanVal As Variant Vn{;8hZ:a {v=[~H>bt Set Matlab = CreateObject("Matlab.Application") \I4Uj.'>\ ^mFsrw ClearOutputWindow bf2n%-&9g ?f'`b<o 'Find the node numbers for the entities being used. DA>nYj-s detNode = FindFullName("Geometry.Screen") L[*cbjt[ detSurfNode = FindFullName("Geometry.Screen.Surf 1") mrG?5.7W anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") a`^$xOK, ^/%Y]d$ 'Load the properties of the analysis surface being used. ,%xat`d3,3 LoadAnalysis anaSurfNode, ana J>#yA0QD2 u #}1
M 'Move the detector custom element to the desired z position. s91[DT4 z = 50 lV4TFt, GetOperation detNode,1,move ,Fkq/h move.Type = "Shift" A=|a!N/ move.val3 = z G"u4]!$/ SetOperation detNode,1,move mSu$1m8 Print "New screen position, z = " &z [qkW/qS mdrqX<x'~ 'Update the model and trace rays. %Y'/_
esH2 EnableTextPrinting (False) 9 4lt?|3= Update Lwf[*n d DeleteRays #EE<MKka TraceCreateDraw h]z 8.k2n EnableTextPrinting (True) "10\y{`v^ s!D2s2b9e 'Calculate the irradiance for rays on the detector surface. T8&sPt,f raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) >Sk%78={R Print raysUsed & " rays were included in the irradiance calculation. 4,X CbcC q^wSM 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. hH;i_("i(h Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Xf7]+ 30Qp:_D 'PutFullMatrix is more useful when actually having complex data such as with ]K>bSK^TX 'scalar wavefield, for example. Note that the scalarfield array in MATLAB o::9M_; 'is a complex valued array. f!5w+6(
raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) zlQBBm;fE Matlab.PutFullMatrix("scalarfield","base", reals, imags ) lcReRcjm Print raysUsed & " rays were included in the scalar field calculation." 5pY|RV6: xpuTh"ED 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used |+sAqx1IF 'to customize the plot figure. ls9Y? xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 3jJV5J'" xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) p*YV*Arv yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) b{-|q6 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) J
n2QvUAZ& nXpx = ana.Amax-ana.Amin+1 MuzQz.C nYpx = ana.Bmax-ana.Bmin+1 S-Vxlku] Qu8=zI>t 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 7!Im|7Ty 'structure. Set the axes labels, title, colorbar and plot view. })uyq_nz Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ?/sn"~" Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) jll|y0 Matlab.Execute( "title('Detector Irradiance')" ) ""N~##)8 Matlab.Execute( "colorbar" ) KXcRm) Matlab.Execute( "view(2)" ) x*TJYST Print "" !lsa5w{ Print "Matlab figure plotted..." |90/tNe N,VI55J:y> 'Have Matlab calculate and return the mean value. -Ks)1w>l Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) upeioC q Matlab.GetWorkspaceData( "irrad", "base", meanVal ) +s`cXTlFrk Print "The mean irradiance value calculated by Matlab is: " & meanVal 6iEg]FI ]{+Y!tD 'Release resources
eIlovq/X Set Matlab = Nothing ~Ij/vyB_ xkSVD6Km End Sub QpoC-4F K g.O2F77 最后在Matlab画图如下: 7'{Vh{. #NL'r99D/o 并在工作区保存了数据: RwrRN+&s\ 8+Gwv
SDU fN<Y3^i" 并返回平均值: [4dX[ sP%b?6 与FRED中计算的照度图对比: Q:y'G9b @ uQ *$ 例: >/%XP_q%`e v|]"uPxH? 此例系统数据,可按照此数据建立模型 ty%,T.@e UFj!7gX ] 系统数据 Up_"qD6 TpYh)=;k .XkVdaX 光源数据: m$pRA0s2` Type: Laser Beam(Gaussian 00 mode) *1_Ef). Beam size: 5; "d}ey=$h4 Grid size: 12; d(b~s2\i Sample pts: 100; STg}
Z 相干光; :LdPqFXj 波长0.5876微米, #!#s7^%K& 距离原点沿着Z轴负方向25mm。 "*MF=VB1 &Ll&A@yU 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: #ZnNJ\6 enableservice('AutomationServer', true) SdnO#J}{ enableservice('AutomationServer') HRu;*3+%>F S9%,{y +~y>22Zfg QQ:2987619807 =1
S%E
|