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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。 lWdE^- %Wu8RG} 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: SVpe^iQ]1\ enableservice('AutomationServer', true) <0vvlOL5 enableservice('AutomationServer') vSyN_ AB?$ ILpB:g 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。 W"0 # 2V0R|YUt 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>D_0o<#y 1. 在FRED脚本编辑界面找到参考. ~Ch`A@=5 2. 找到Matlab Automation Server Type Library {.2C>p 3. 将名字改为MLAPP uu/MXID [_~U<
o60wB-y 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。 T]myhNk 2sTyuH. 图 编辑/参考 '(Bs<)(H Vy?w,E0^: 现在将脚本代码公布如下,此脚本执行如下几个步骤: M aEh8* 1. 创建Matlab服务器。 jgYiuM3c\ 2. 移动探测面对于前一聚焦面的位置。 5_O.p3$tV 3. 在探测面追迹光线 vxm`[s |QC 4. 在探测面计算照度 C$hsR& 5. 使用PutWorkspaceData发送照度数据到Matlab '=ZE*nGC 6. 使用PutFullMatrix发送标量场数据到Matlab中 qd.b&i 7. 用Matlab画出照度数据 >i.+v[)# 8. 在Matlab计算照度平均值 BAPi<U'D 9. 返回数据到FRED中 [sad}@R7 2#&K3v 代码分享: J?]W!V7C QO
k%Q$^G Option Explicit Jk~T.p?tF 8O7JuR Sub Main 3Q#VD) j4l7Tx
Dim ana As T_ANALYSIS wVPq1? 9 Dim move As T_OPERATION e^FS/= Dim Matlab As MLApp.MLApp s810714 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long `K@
Dim raysUsed As Long, nXpx As Long, nYpx As Long jy*wj7fj1 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double W t8 RC Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double WFB2 Ub7 Dim meanVal As Variant qV}zV\Nz F3qi$ 3HM Set Matlab = CreateObject("Matlab.Application") 7!%cKZCY vSX
6~m ClearOutputWindow z
XvWo6 h{! @^Q 'Find the node numbers for the entities being used. h!Ka\By8# detNode = FindFullName("Geometry.Screen")
s9Xeh" detSurfNode = FindFullName("Geometry.Screen.Surf 1") "[8](3\v anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") cVz.ac kY|_wDBSb\ 'Load the properties of the analysis surface being used. 5|Y4GQVz LoadAnalysis anaSurfNode, ana LJiMtqg \\'!<Bn2d 'Move the detector custom element to the desired z position. |%tR#!&[:g z = 50 v-l):TL+= GetOperation detNode,1,move Y,8M[UIK move.Type = "Shift" F|PYDC move.val3 = z FCIT+8K SetOperation detNode,1,move >GjaA1, Print "New screen position, z = " &z 9+/<[w7 N(
/PJJ~ 'Update the model and trace rays. fLys$*^)^ EnableTextPrinting (False) x=H*"L= Update hA"N&v~ DeleteRays ('gjfl TraceCreateDraw %xg"e
O2x EnableTextPrinting (True) sz)3
z W<x2~HW( 'Calculate the irradiance for rays on the detector surface. Y,0O&'> raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ~MXPiZG? Print raysUsed & " rays were included in the irradiance calculation. $<yb~z7J <y!BO 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. jf})"fz-* Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) k_^d7yH C[pAa 8 'PutFullMatrix is more useful when actually having complex data such as with pa+y(!G 'scalar wavefield, for example. Note that the scalarfield array in MATLAB _2TIan} 'is a complex valued array. BBp
Hp raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) eAl&[_o|S Matlab.PutFullMatrix("scalarfield","base", reals, imags ) @z2RMEC~ Print raysUsed & " rays were included in the scalar field calculation." H,uOshR #v`G4d 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 8en85
pp8P 'to customize the plot figure. =}V`O> xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ?d_Cy\G xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) EatpORq yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) N7jAPI@a\i yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) Bg#NB nXpx = ana.Amax-ana.Amin+1 ,+q5e^P nYpx = ana.Bmax-ana.Bmin+1 ufm#H#n)#X 7lh%\ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Z|j8:Ohz 'structure. Set the axes labels, title, colorbar and plot view. ?G3OAx?< Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) uxR_(~8 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) pY:xxnE Matlab.Execute( "title('Detector Irradiance')" ) Kj-`ru Matlab.Execute( "colorbar" ) <(
MBs$b Matlab.Execute( "view(2)" ) PanyN3rC* Print "" pZWp2hj{X Print "Matlab figure plotted..." iBc(
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0.Iw/e 'Have Matlab calculate and return the mean value. }we"IqLb Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) |D^[]*cEH Matlab.GetWorkspaceData( "irrad", "base", meanVal ) v=/V<3 Print "The mean irradiance value calculated by Matlab is: " & meanVal l,d8%\ b|xz`wUH0$ 'Release resources -Y+[`0$' Set Matlab = Nothing Xe%n.DW m R!,RZ?|v End Sub "#p)Z{v"! 7u!p.kN 最后在Matlab画图如下: !Hgq7vZG n,fUoS 并在工作区保存了数据: 2
{31" u2F
3>s $+rdzsf)+/ 并返回平均值: lk+)-J-lj' ))+R*k% 与FRED中计算的照度图对比: aUJ& yCQpqh 例: )"q2DjfX* ,;{mH]"s 此例系统数据,可按照此数据建立模型 v|`)~"~ z? cRsqf 系统数据 HM<V$
R $YW z~^f *ZY{^f 光源数据: 6vmkDL8{A8 Type: Laser Beam(Gaussian 00 mode) m(&ZNZK Beam size: 5; O[-wm;_(=* Grid size: 12; {9)LHX7dN Sample pts: 100; P+]39p{ 相干光; 1 iE 波长0.5876微米, $<T)_g 距离原点沿着Z轴负方向25mm。 v1;`.PWD 8rw;Yo<k 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: Q PGssQR6 enableservice('AutomationServer', true) J4x1qY)Y&v enableservice('AutomationServer') ;}:"[B3$
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