-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-12-04
- 在线时间1893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。 F?"#1je 3%`asCW$ 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: m"3gTqG enableservice('AutomationServer', true) }EFMJ,NQ enableservice('AutomationServer') q6E8^7RtS@ um.s:vj$ 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。 Z*r;"WHB tR`'( *wh 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: w]2tb 1. 在FRED脚本编辑界面找到参考. B#Sg:L9Tr' 2. 找到Matlab Automation Server Type Library |Uf[x[ 3. 将名字改为MLAPP x-W6W N0UL1[ur g+CTF67 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。 $:&?!>H Tz/=\_} 图 编辑/参考 T\}? xOfZ9@VU 现在将脚本代码公布如下,此脚本执行如下几个步骤: "`A@_;At` 1. 创建Matlab服务器。 [Ol}GvzJ7 2. 移动探测面对于前一聚焦面的位置。 ruqx#]- 3. 在探测面追迹光线 Hz A+Oi 4. 在探测面计算照度 y9<]F6TT 5. 使用PutWorkspaceData发送照度数据到Matlab T2Duz, 6. 使用PutFullMatrix发送标量场数据到Matlab中 8M9LY9C 7. 用Matlab画出照度数据 .Y@)3 8. 在Matlab计算照度平均值 `8 Q3=^)3 9. 返回数据到FRED中 |n9q4*dN s+mNr3 代码分享: #f*,mY|> \TchRSe Option Explicit F|Y}X|x8Q u+
wKs` Sub Main D)0pm?*5A :i{$p00
G Dim ana As T_ANALYSIS |q0MM^%" Dim move As T_OPERATION Ojea~Y]Sr Dim Matlab As MLApp.MLApp }Z^r<-N Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long M
mihWD02 Dim raysUsed As Long, nXpx As Long, nYpx As Long P1\:hh Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double /Q |guJx Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ?U}Ml]0~ Dim meanVal As Variant I@sXmC2$\ QtF'x<cB Set Matlab = CreateObject("Matlab.Application") 6LVJ*sjSy <OYy;s ClearOutputWindow _6Ex}`fyJ
l8O12 'Find the node numbers for the entities being used. gOk<pRcTb= detNode = FindFullName("Geometry.Screen") :#yjg1aej detSurfNode = FindFullName("Geometry.Screen.Surf 1") y[L7=Td anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") _dg2i|yP< ^F}HWpF_ 'Load the properties of the analysis surface being used. 'Cc(}YY0C LoadAnalysis anaSurfNode, ana >pS@;t' N.j?: 'Move the detector custom element to the desired z position. J~\`8cds z = 50 d-cK`pSB GetOperation detNode,1,move ,F4_ps?( move.Type = "Shift" OfSy _#aEK move.val3 = z x37pj)i/ SetOperation detNode,1,move /Ah|Po Print "New screen position, z = " &z x{Gdr51% T3-8AUCK8? 'Update the model and trace rays. 4^? J BpBZ EnableTextPrinting (False) GQU9UXe Update MV+S.`R DeleteRays Hcts^zm2u TraceCreateDraw m{~p(sQL EnableTextPrinting (True) #<^ngoOj >Ei-Spy>Xl 'Calculate the irradiance for rays on the detector surface. =|@%5&.P raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Wix/Az Print raysUsed & " rays were included in the irradiance calculation. kO1.27D /MHml0u 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. f,e7;u z% Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Iy2KOv@a5 pO2Y'1* 'PutFullMatrix is more useful when actually having complex data such as with d|nJp-%V 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 7<'4WHi;@s 'is a complex valued array. e-}b]\ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) )v4?+$g Matlab.PutFullMatrix("scalarfield","base", reals, imags ) {;iG}j K Print raysUsed & " rays were included in the scalar field calculation." Hg~O0p}[ f/_RtOSw 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used `0]kRA8= 'to customize the plot figure. L} >XH* xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) \P3[_kbf1 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) Wq4>!| yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) p=tj>{ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) x{$~u2| nXpx = ana.Amax-ana.Amin+1 W?*]'0 nYpx = ana.Bmax-ana.Bmin+1 f1Ak0s,zrc } s0?RH 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 3EM=6\#q 'structure. Set the axes labels, title, colorbar and plot view. ";I|\ T Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ~6:<OdQ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 3C=| Matlab.Execute( "title('Detector Irradiance')" ) W6b5elH@ Matlab.Execute( "colorbar" ) rPk=9I Matlab.Execute( "view(2)" ) $m.e}`7SF! Print "" 5CSihw/5 Print "Matlab figure plotted..." ?1r>t"e5
>&1MD} 'Have Matlab calculate and return the mean value. GsYi/Z
Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) qkCj33v Matlab.GetWorkspaceData( "irrad", "base", meanVal ) "y %S.ipWG Print "The mean irradiance value calculated by Matlab is: " & meanVal ^'UJ&UfX ,]OL[m 'Release resources %T.4Aj Set Matlab = Nothing 1T{A(<:o$ {x$h K98 End Sub s'&/8RR qqm7p
,j 最后在Matlab画图如下: FfDe&/,/ X,zqI 并在工作区保存了数据: -Qs4s 1NP(3yt% yJt0KUw@! 并返回平均值: +/g/+B_b 1>JUI5 { 与FRED中计算的照度图对比: C
*\
=Q Qx9lcO_ 例: XJ3 5Z+M rtl|zCst 此例系统数据,可按照此数据建立模型 YS}uJ&WoF :{iS0qJ 系统数据 X[ERlw1q4Q i+I%] `iX~cUQ 光源数据: RHV&m()Q Type: Laser Beam(Gaussian 00 mode) G0Q8"] Beam size: 5; %;SOe9 Grid size: 12; K_@[% Sample pts: 100; &^R0kCF` 相干光; ryd*Ha">I 波长0.5876微米, rKlu+/G 距离原点沿着Z轴负方向25mm。 Ms^U`P^V~P {Z>OAR# 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: &cty&(2p enableservice('AutomationServer', true) ZH9sf ~7 enableservice('AutomationServer') Q4gsOxP
|