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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。 ~DS9{Y e 2&i 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: N>iCb:_
T; enableservice('AutomationServer', true) yr DYw T enableservice('AutomationServer') \M^4Dd Ay BAed [ 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。 rx)Q] UYLI>XSd 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: %-1-J<<J
q 1. 在FRED脚本编辑界面找到参考. WWzns[$f 2. 找到Matlab Automation Server Type Library 6XqO'G 3. 将名字改为MLAPP `{;&Qcg6m ZPFTNwf
K~N[^pF 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。 W u{nC mjc:0hH 图 编辑/参考 +#9 (T
{[# 现在将脚本代码公布如下,此脚本执行如下几个步骤: !y0
O['7 1. 创建Matlab服务器。 G*V
7*KC 2. 移动探测面对于前一聚焦面的位置。 dRC+|^rSC 3. 在探测面追迹光线 <\NXCUqDpo 4. 在探测面计算照度 <<6#Uz.1 5. 使用PutWorkspaceData发送照度数据到Matlab x$4'a~E 6. 使用PutFullMatrix发送标量场数据到Matlab中 gW%(_H mX 7. 用Matlab画出照度数据 o?\Pw9Y 8. 在Matlab计算照度平均值
fQ) ;+ 9. 返回数据到FRED中 yFv3>\ fR{7780WZ 代码分享: >@W#@W*I@ 3"RZiOyv Option Explicit jR:Fih-} e70*y'1fu Sub Main xJlq2cK \|s/_35( Dim ana As T_ANALYSIS bBL"F!. Dim move As T_OPERATION 1Tkz! Dim Matlab As MLApp.MLApp 6jA Q Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long v-@@>?W- Dim raysUsed As Long, nXpx As Long, nYpx As Long CdjGYS Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ' JVvL Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double /GNYv* Dim meanVal As Variant zc5_;!t F*u;'K Set Matlab = CreateObject("Matlab.Application") S6I8zk)Z4 "Y6mM_flq ClearOutputWindow l"Q8` 6= D;K.! 'Find the node numbers for the entities being used. -tJ*F!w6U detNode = FindFullName("Geometry.Screen") GW#Wy=(_ detSurfNode = FindFullName("Geometry.Screen.Surf 1") 0>Nq$/! anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") :}-[%LSV [)?3Dp|MH 'Load the properties of the analysis surface being used. "a7d`l: LoadAnalysis anaSurfNode, ana HF:PF"|3 KYaf7qy] 'Move the detector custom element to the desired z position. I
Cs1= z = 50 -W,b*U GetOperation detNode,1,move fq'Of
wT move.Type = "Shift" 9yPB)&"EF move.val3 = z YXEZ&$e' SetOperation detNode,1,move A
|B](MW%O Print "New screen position, z = " &z *G4; ZVL0S{V-mh 'Update the model and trace rays. WF7RMQ51j EnableTextPrinting (False) Z^3Risi Update .nN7*))Fj DeleteRays #</yX5!V TraceCreateDraw PE>_;k-@k EnableTextPrinting (True) IYFA>*Es 195(Kr<5$ 'Calculate the irradiance for rays on the detector surface. mdd~B2"el raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ([|M,P6e)U Print raysUsed & " rays were included in the irradiance calculation. i`X{pEKP+ YL+W4ld 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 4$rO,W/&0 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) z&8#1' '1+ Bgf 'PutFullMatrix is more useful when actually having complex data such as with pI4<`
K 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 9azPUf)
C 'is a complex valued array. "x)W3C%*S raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) l)Hu.1~ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) l`k3!EZDS Print raysUsed & " rays were included in the scalar field calculation." 2= _.K( D+U^ pl- 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ME.LS2'n 'to customize the plot figure. \a#2Wm xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) AWzpk}\ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) f]EHDcC3X yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) `^/Q"zH yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) q)/4i9
nXpx = ana.Amax-ana.Amin+1 S/4kfsN nYpx = ana.Bmax-ana.Bmin+1 nz(OHh!}u 8{RiaF8 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS udB}`<Q 'structure. Set the axes labels, title, colorbar and plot view. n~h%K7
c Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) )`)cB)s Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) XxGm,A+>Ty Matlab.Execute( "title('Detector Irradiance')" ) _>*"6 Matlab.Execute( "colorbar" ) L\UYt\ks Matlab.Execute( "view(2)" ) \,WPFV Print "" Je/R'QP^8 Print "Matlab figure plotted..." /#a$4 }2L <D__17W:; 'Have Matlab calculate and return the mean value. B\6\QQ;rUo Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) <K43f#% Matlab.GetWorkspaceData( "irrad", "base", meanVal ) >,[(icyzn Print "The mean irradiance value calculated by Matlab is: " & meanVal ojaZC,} }\@*A1*X2 'Release resources 6l4l74 Set Matlab = Nothing p(Sfw>t( NH{0KZ
R End Sub cj[y]2{1h >7n(*M 最后在Matlab画图如下: g
{00i j/sZ:Q 并在工作区保存了数据: )3 ;S;b Co'dZd( TPrwC~\B/ 并返回平均值: *aSFJK }&=C*5JN 与FRED中计算的照度图对比: \t}!Dr+yN ]8RcZn 例: d+_qBp H)5]K9D 此例系统数据,可按照此数据建立模型 +=||c\' Eq|_>f@@8 系统数据 Z@1rs# 9N9;EY-U E]68IuP@' 光源数据: k@[Bx> Type: Laser Beam(Gaussian 00 mode) hE>Mo$Q( Beam size: 5; us/x.qPy2 Grid size: 12; [g<JP~4] Sample pts: 100; V< J~:b1V 相干光; wL:3RZB 波长0.5876微米, !4|7U\; 距离原点沿着Z轴负方向25mm。 (mv8_~F0 E0GpoG5C 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: U:_&aY_ enableservice('AutomationServer', true) 8tsW^y;S enableservice('AutomationServer') nH;^$b'LZ
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