-
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。 \uc]+nV!o u v%T0JA/ 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: XPBKQm_} enableservice('AutomationServer', true) 2>Xgo% enableservice('AutomationServer') ,_!pUal h
rW 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|Q)^ 9G[!"eZ} 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: -v/1R1$e1 1. 在FRED脚本编辑界面找到参考. c/jU+,_g 2. 找到Matlab Automation Server Type Library %|*tL7 3. 将名字改为MLAPP N<zD<q \'xF\V I%ivY 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 bE74Ui XT9]+b8(M 图 编辑/参考 % r`hW\4{ W;4rhZEgd 现在将脚本代码公布如下,此脚本执行如下几个步骤: ,6=j'j1#a 1. 创建Matlab服务器。 v,I4ozDx 2. 移动探测面对于前一聚焦面的位置。 Sb+^~M 3. 在探测面追迹光线 :XC~G&HuF6 4. 在探测面计算照度 Iq]+O Q 5. 使用PutWorkspaceData发送照度数据到Matlab @SjISZw_ 6. 使用PutFullMatrix发送标量场数据到Matlab中 g`i?]6c}jt 7. 用Matlab画出照度数据 <wfPbzs-V 8. 在Matlab计算照度平均值 ]0p]
u d& 9. 返回数据到FRED中 J$F
1sy 5 Tag-+ 代码分享: J&CA#Bg:w
e{EKM4 Option Explicit H*51GxK O`j1~o<{ Sub Main Hb55RilC hfE5[ Dim ana As T_ANALYSIS ?41bZ$j Dim move As T_OPERATION >o9tlO) Dim Matlab As MLApp.MLApp "m,)3zND3 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long />Kd w Dim raysUsed As Long, nXpx As Long, nYpx As Long o-a\T Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 1Bp?HyCR Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double fUx;_GX?
Dim meanVal As Variant .;}vp* "A\h+q- Set Matlab = CreateObject("Matlab.Application") fm]mqO 3V=wW{;x ClearOutputWindow l7 Pn5c {P')$f) 'Find the node numbers for the entities being used. $$F iCMI detNode = FindFullName("Geometry.Screen") cZC%W!pT detSurfNode = FindFullName("Geometry.Screen.Surf 1") ]Y111<Ja anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") O/Cwm;&t g]&7c:/ 'Load the properties of the analysis surface being used. f$1&)1W[ LoadAnalysis anaSurfNode, ana ^x2zMB\t hhWIwR 'Move the detector custom element to the desired z position. A\ARjSdb z = 50 U/}YpLgdD GetOperation detNode,1,move c(Ws3 move.Type = "Shift" D8X~qt/ move.val3 = z Rtpk_ND! SetOperation detNode,1,move =sZ58xA Print "New screen position, z = " &z ,/2&HZd Hq$&rNnq\ 'Update the model and trace rays. rDI}X?JmX EnableTextPrinting (False) 3qf?n5"8 Update +xNV1bM DeleteRays ":@\kw TraceCreateDraw OFe-e(c1 EnableTextPrinting (True) IVSOSl| HpP82X xj 'Calculate the irradiance for rays on the detector surface. Fz11/sKz raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) qofD@\- Print raysUsed & " rays were included in the irradiance calculation. fofYe0z cYmgJBG 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. aAKwC01? Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) }fO+b5U G+7#!y Y 'PutFullMatrix is more useful when actually having complex data such as with ~aPe?{yIUa 'scalar wavefield, for example. Note that the scalarfield array in MATLAB QL]e<2oPJ 'is a complex valued array. BTc
}Kfae raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) _=Z?5{7S> Matlab.PutFullMatrix("scalarfield","base", reals, imags ) *Xcqnu(' Print raysUsed & " rays were included in the scalar field calculation." &cGa~#-u x" lcE@( 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 5(5:5q.A/D 'to customize the plot figure. 3c%_RI. xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) H2lQ(Y+H xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 2OVN9_D% yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5)
)Fgu' yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) @yM$Et5 nXpx = ana.Amax-ana.Amin+1 &NKb},~ nYpx = ana.Bmax-ana.Bmin+1 ~+ kfb^<- PctXh, = 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS <$(y6+lY 'structure. Set the axes labels, title, colorbar and plot view. E/V_gci Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 71n3d~!O> Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ]!q>@b Matlab.Execute( "title('Detector Irradiance')" ) k?Kt*T Matlab.Execute( "colorbar" ) @r&*Qsf| Matlab.Execute( "view(2)" ) av&~A+b.r Print "" Nj;5iy Print "Matlab figure plotted..." 5Q;Q c=,HLHpFO( 'Have Matlab calculate and return the mean value. *8r^!(Kj Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) x(n|zp (" Matlab.GetWorkspaceData( "irrad", "base", meanVal ) %nRgHN> Print "The mean irradiance value calculated by Matlab is: " & meanVal cO$xT;kK dbJ3E)rF 'Release resources A+|bJ>q Set Matlab = Nothing nll=Vd[ cJerYRjsL End Sub Q6T"8K/ $Qz<:?D 最后在Matlab画图如下: :.9Y E.%V0} 并在工作区保存了数据: S B~opN C$p012D1 ~&?57Sw*m 并返回平均值: E{0e5. { 5dGfO:Dy_ 与FRED中计算的照度图对比: NH;e|8 &gJ1*"$9 例: *I!R0;HT up{0ehr 此例系统数据,可按照此数据建立模型 r?itd)WC<X mv>0j<C91 系统数据 DKJ_g.]X T+^Sa
J hraR:l
D 光源数据: #W6 6`{> Type: Laser Beam(Gaussian 00 mode) _&~l,%)& Beam size: 5; zMRa<G7 Grid size: 12; wmww7 Sample pts: 100; A_l\ij$Y 相干光; veuX/>! 波长0.5876微米, 4#{f8 距离原点沿着Z轴负方向25mm。 O|S,="h"} BTD_j&+( 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: ;vneeW4| enableservice('AutomationServer', true) >fMzUTJ4 enableservice('AutomationServer') &#JYh=#
|