-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-12-09
- 在线时间1894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。 6\VZ6oS H;DjM;be 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: nU6UjC|3 enableservice('AutomationServer', true) jR+kx:+ enableservice('AutomationServer') EY
c)v6[ >7cDfv" 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。 H
=&K_ \NKw,`/ 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: YM. 1. 在FRED脚本编辑界面找到参考. ~E vGNnTL 2. 找到Matlab Automation Server Type Library Zw<<p|{)< 3. 将名字改为MLAPP >66
`hZ 7&w[h4Lw [o7Qr?RN 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。 Ysw&J}6e ta'wX 图 编辑/参考 6?JvvS5 VCIV*5
P 现在将脚本代码公布如下,此脚本执行如下几个步骤: /#q6.du 1. 创建Matlab服务器。 `_]Ul I_h 2. 移动探测面对于前一聚焦面的位置。 -[h|*G.J 3. 在探测面追迹光线 e)87
&
7 4. 在探测面计算照度 qagR?)N)u 5. 使用PutWorkspaceData发送照度数据到Matlab pTncx%!W5 6. 使用PutFullMatrix发送标量场数据到Matlab中 "x0KiIoPk 7. 用Matlab画出照度数据 QNx xW2+ 8. 在Matlab计算照度平均值 YTr+"\CkA 9. 返回数据到FRED中 /*GCuc| OsRizcgdA 代码分享: _NpxV'E Q]$pg 5O Option Explicit ep*8*GmP {M\n Sub Main Lzcea+*uw \6aisK Dim ana As T_ANALYSIS _?eT[!oO8 Dim move As T_OPERATION [| N73m,& Dim Matlab As MLApp.MLApp CT'#~~QB Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long PY&mLux% Dim raysUsed As Long, nXpx As Long, nYpx As Long !;${2 Q Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double eax"AmO Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double "g!ek3w( Dim meanVal As Variant Az:A,;~+,! EW+QVu@ Set Matlab = CreateObject("Matlab.Application") Ue"pNjd| 0\!v{A>
I' ClearOutputWindow o1-_BlZ 10bv%ZX7 'Find the node numbers for the entities being used. 'q@vTM'- detNode = FindFullName("Geometry.Screen") +/" \.wYv detSurfNode = FindFullName("Geometry.Screen.Surf 1") j[dgY1yE: anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") n8`WU3& Ry? f; s 'Load the properties of the analysis surface being used. J6<O|ng:: LoadAnalysis anaSurfNode, ana &)_
z! #]Jg> 'Move the detector custom element to the desired z position. . lNf.x#u z = 50 P'*Fd3B#A= GetOperation detNode,1,move }XqC'z move.Type = "Shift" vI,T1%llu move.val3 = z @Qp#Tg<' SetOperation detNode,1,move ViG>gMG v Print "New screen position, z = " &z Wv~&Qh} 8NTE`l=>/ 'Update the model and trace rays. _>8Q{N\-
{ EnableTextPrinting (False) o8NRu7@? Update u1\r:q DeleteRays yD@eT:lyi TraceCreateDraw <Pi#-r., EnableTextPrinting (True) ;82?ACCP v2="j 'Calculate the irradiance for rays on the detector surface. mU.c!|Y raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) \0&F'V Print raysUsed & " rays were included in the irradiance calculation. k+Z2)j" {kr14l*2 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. i?7?I Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) S,Tc\} TOG:N~ 'PutFullMatrix is more useful when actually having complex data such as with $+$l?2 'scalar wavefield, for example. Note that the scalarfield array in MATLAB hML-zZ 'is a complex valued array. b[:{\!I raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) b`F]oQ_* Matlab.PutFullMatrix("scalarfield","base", reals, imags ) !%.=35NS@E Print raysUsed & " rays were included in the scalar field calculation." 7:<A_OLi ?/myG{E 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 15r=d 'to customize the plot figure. 'K#ndCGJ$ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) e*U6^Xex xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) dcyHp>\)| yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) syI|gANT/r yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) q%dbx:y# nXpx = ana.Amax-ana.Amin+1 u(\O@5a nYpx = ana.Bmax-ana.Bmin+1 X;
6=WqJj NB+/S ;` 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 3xiDt?&H 'structure. Set the axes labels, title, colorbar and plot view. ZDov2W Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) tBX71d
T Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) -:OJX #j Matlab.Execute( "title('Detector Irradiance')" )
90K&oof?M Matlab.Execute( "colorbar" ) DJAKF Matlab.Execute( "view(2)" )
Lw%_xRn) Print "" p<,`l)o}~ Print "Matlab figure plotted..." dC|6z/ q'TIN{\.{ 'Have Matlab calculate and return the mean value. 6CSoQ|c{ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 4I&Mdt<^D Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 5pK
_-:? Print "The mean irradiance value calculated by Matlab is: " & meanVal n9n)eI)R A7|L|+ ? 'Release resources z,4 D'F& Set Matlab = Nothing sx}S,aIU 76KNgV)3 End Sub e`OQ6|.k8 bdG@%K', 最后在Matlab画图如下: * ^V?u d325Cw? 并在工作区保存了数据: $2RSYI`py _x|.\j -]H~D4ng 并返回平均值: ?Ve IlD ;R[3nb9% 与FRED中计算的照度图对比: tiHR&v c38XM]Jeq 例: *8/Xh)B; Z0m`%(MJa 此例系统数据,可按照此数据建立模型 XNv2xuOc J qq]Iy= 系统数据 >3Q|k{97 yxo=eSOM 46Sz#^y
P 光源数据: ]|+M0:2? Type: Laser Beam(Gaussian 00 mode) -p.\fvip Beam size: 5; UNff&E- Grid size: 12; oSC'b% Sample pts: 100; So'.QWzX 相干光; a4=(z72xe 波长0.5876微米, %kjG[C 距离原点沿着Z轴负方向25mm。 ]MosiMJF Jt@lH 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: @2)nhW/z6 enableservice('AutomationServer', true) U/QgO enableservice('AutomationServer') PD-&(ka. }|Mwv
$` G~YZ(+V%~ QQ:2987619807 I}3F'}JV<
|