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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。 2_Lu0Yrg |~76dxU 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: yHY2 SXm enableservice('AutomationServer', true) D Z~036 enableservice('AutomationServer') s3Bo'hGxG :LuA6 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。 s[4 qC PdKcDKJ 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: -qSGa;PJ 1. 在FRED脚本编辑界面找到参考. g#P]72TQ 2. 找到Matlab Automation Server Type Library =?CIC%6m 3. 将名字改为MLAPP ]#N8e?b, =n.&N
}G(#jOYk 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。 k Jz^\Re vmxS^_I 图 编辑/参考 O4nA?bA .&u
@-Vm 现在将脚本代码公布如下,此脚本执行如下几个步骤: Zp/P/97p 1. 创建Matlab服务器。 nVpDjUpN 2. 移动探测面对于前一聚焦面的位置。 5aVZ"h" 3. 在探测面追迹光线 .D7Gog3^< 4. 在探测面计算照度 FS7D 5. 使用PutWorkspaceData发送照度数据到Matlab DFwiBB6 6. 使用PutFullMatrix发送标量场数据到Matlab中 pvWNiW:~k 7. 用Matlab画出照度数据 h 1'm[Y 8. 在Matlab计算照度平均值 M3eSj`c3 9. 返回数据到FRED中 B8wGWZ@ (;Bh7Ft 代码分享: ZkibfVwe ;Zf7|i`R3 Option Explicit *"jlsI _+}o/449 Sub Main {#=o4~u%;H 'Q*.[aJt Dim ana As T_ANALYSIS &/Gf@[ Dim move As T_OPERATION c*w0Jz>@.7 Dim Matlab As MLApp.MLApp CT\rx>[J.6 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long -{oZK{a1 Dim raysUsed As Long, nXpx As Long, nYpx As Long 6d5q<C_3t Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double OHY|< &* Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Ga^:y=m Dim meanVal As Variant 1Uah IePf p;%5 o0{1 Set Matlab = CreateObject("Matlab.Application") t[HsqnP 6EY0Fjsi ClearOutputWindow ^c}kVQ\g3 TPj,4&| 'Find the node numbers for the entities being used. Zirp_[KZ% detNode = FindFullName("Geometry.Screen") A(XX2f!i detSurfNode = FindFullName("Geometry.Screen.Surf 1") e6y!,My< anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ,7d#t4 1n)YCSA 'Load the properties of the analysis surface being used. Tv,ZS LoadAnalysis anaSurfNode, ana <\d`}A:& dF&@q, 'Move the detector custom element to the desired z position. jlyuu z = 50 16ip:/5 GetOperation detNode,1,move IUG}Q7w5 move.Type = "Shift" D;:p6q}hT move.val3 = z bvl!^xO] SetOperation detNode,1,move z2A,*|I Print "New screen position, z = " &z Q{
g{ 2`V0k.$?p 'Update the model and trace rays. 1#zD7b~ EnableTextPrinting (False) K,bX<~e5 Update ;b|=osyT\ DeleteRays V_4=0( TraceCreateDraw ,{'ZP_ EnableTextPrinting (True) b$/7rVH! M>*xbBl 'Calculate the irradiance for rays on the detector surface. fndH]Yp raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Tkj
F/zv Print raysUsed & " rays were included in the irradiance calculation. *]Eyf") TD/ 4lL~(x 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. @6y)wA9Yx Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) >+%0|6VSb Vc8w[oS 'PutFullMatrix is more useful when actually having complex data such as with bz`rSp8h 'scalar wavefield, for example. Note that the scalarfield array in MATLAB $GD
Q1&Z 'is a complex valued array. e[QEOx/-h2 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) b-J6{=k^ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) }'p*C$ Print raysUsed & " rays were included in the scalar field calculation." B?d+^sz] y=}o|/5" 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ,9buI=' 'to customize the plot figure. EO/TuKt xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) +~xzgaL
xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 2\"T& yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) rwpH9\GE yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) d263#R nXpx = ana.Amax-ana.Amin+1 !#4b#l(e6 nYpx = ana.Bmax-ana.Bmin+1 &'m&'wDt: 3[R[`l]v? 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 2FM}"g<8 'structure. Set the axes labels, title, colorbar and plot view. ZQsVSz( 1 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Q*9Y.W. 8 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Ki[&DvW: Matlab.Execute( "title('Detector Irradiance')" ) -S%Uw Matlab.Execute( "colorbar" ) LP>GM=S#" Matlab.Execute( "view(2)" ) ?0d#O_la3 Print "" (Wn^~-`=+ Print "Matlab figure plotted..." k P=~L=cK ( n!8>>+1C 'Have Matlab calculate and return the mean value. Cv<
s| Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 6^ ,;^ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Nfd'|# Print "The mean irradiance value calculated by Matlab is: " & meanVal =]L ALw xE6hE'rh.O 'Release resources .bNG:y> Set Matlab = Nothing N1JM[<PP xQxq33\ End Sub B*}:YV pvdCiYo1r 最后在Matlab画图如下: 1+Q@RiW K#x|/b'5d 并在工作区保存了数据: N}'2GBqfU4 15kkf~Z<t Hw,@oOh. 并返回平均值: oUL4l=dj. ? RID4xu! 与FRED中计算的照度图对比: +6(\7? /Uni6O)oc 例: {Lsl2@22 |u#7@&N1 此例系统数据,可按照此数据建立模型 ;IR.6k$; }(9ZME<( 系统数据 HDj260a x-~=@oiv CTQJ=R" 光源数据: +?6@%mW' Type: Laser Beam(Gaussian 00 mode) Cq}E5M Beam size: 5; wAc;{60s] Grid size: 12; X?'pcYSL Sample pts: 100; !d1a9los 相干光; T1(*dVU? 波长0.5876微米, fN6n2*wr( 距离原点沿着Z轴负方向25mm。
,: qk+ uP^u:'VjbH 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: Q6xA@"GJ enableservice('AutomationServer', true) >LW}N!IBy enableservice('AutomationServer') BR:Mcc
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