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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。 p|&ZJ@3 iwG>]:K3 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: `DgaO-Dg3 enableservice('AutomationServer', true) ou<S)_|Iu enableservice('AutomationServer') }j+~'O4m ULp)T`P 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。 d'N(w7-Y l?[{?Luq 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: t7jh?] 1. 在FRED脚本编辑界面找到参考. XysFwi 2. 找到Matlab Automation Server Type Library I!|y;mh:it 3. 将名字改为MLAPP e={k.y}x} 8 *4@-3Sx A|p@\3P*A 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。 uI%N? azao`z 图 编辑/参考 WW@JVZxK P1(8U% 现在将脚本代码公布如下,此脚本执行如下几个步骤: 8yHq7= 1. 创建Matlab服务器。 m.1LxM$8 2. 移动探测面对于前一聚焦面的位置。 Nj0-`j0E 3. 在探测面追迹光线 ePV-yy 4. 在探测面计算照度 !7A"vTs 5. 使用PutWorkspaceData发送照度数据到Matlab 8q_1(& O 6. 使用PutFullMatrix发送标量场数据到Matlab中 @IEI%vH 7. 用Matlab画出照度数据 Zij"/gx\ 8. 在Matlab计算照度平均值 @rPI$ia1~ 9. 返回数据到FRED中 >]>0KQfO k-{yu8*'; 代码分享: [GtcaX{Zz l%^h2
o Option Explicit 8!Wfd)4=,F Iv'RLM Sub Main 0L!er%GM Qy4X#wgD Dim ana As T_ANALYSIS gJ]Cq/gC Dim move As T_OPERATION pp/#Am Dim Matlab As MLApp.MLApp e{v,x1Y_z( Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long X}3P1.n: Dim raysUsed As Long, nXpx As Long, nYpx As Long s9uL<$,' Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double v*&Uk'4E Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double J9g|#1G Dim meanVal As Variant nVz5V%a!\q R
^HohB Set Matlab = CreateObject("Matlab.Application") /)sDnJ1r fp9rO}## ClearOutputWindow =YWT|%^uX ^Ku\l #B 'Find the node numbers for the entities being used.
[<_"`$sm= detNode = FindFullName("Geometry.Screen") u8|@|t detSurfNode = FindFullName("Geometry.Screen.Surf 1") U'rr?,RML anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ?g5iok { J2rvJ2l=t 'Load the properties of the analysis surface being used. 9Tqo LX LoadAnalysis anaSurfNode, ana
`>%- ksTzXG8 'Move the detector custom element to the desired z position. 2K3MAd{ z = 50 +T-@5v[ GetOperation detNode,1,move )V=0IZi move.Type = "Shift" :_>\DJ'> move.val3 = z g+e:@@ug SetOperation detNode,1,move wHA/b.jH Print "New screen position, z = " &z )X7e$<SU* $"/UK3|d 'Update the model and trace rays. _~juv& EnableTextPrinting (False) (RExV?: Update ^SEc./$ DeleteRays :qBGe1Sv( TraceCreateDraw X2i*iW< EnableTextPrinting (True) _8al &j3`
)N 'Calculate the irradiance for rays on the detector surface. nlaG<L# raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) I=U+GY: Print raysUsed & " rays were included in the irradiance calculation. w2k<)3 g~ Dzo{PstM% 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. Y=9qJ`q Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ,E%1Uq" tL1P<1j_ 'PutFullMatrix is more useful when actually having complex data such as with HF]EU!OT 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Jff 79)f 'is a complex valued array. wcwQj Hwd
raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) \WcB9 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) &D]&UQf Print raysUsed & " rays were included in the scalar field calculation." CF\R<rF<VS "2%>M 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used +yCTH 'to customize the plot figure. #$FY+` xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) z9 O~W5-U xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) o/WC@!wg K yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) N ,+(>?yE yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) vmvFBzLR nXpx = ana.Amax-ana.Amin+1
C>4UbU nYpx = ana.Bmax-ana.Bmin+1 wEE2a56L- #XcU{5Qm5 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS un6cD$cHr 'structure. Set the axes labels, title, colorbar and plot view. W+.{4K Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) #9i6+. Z Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) xHHV=M2l(s Matlab.Execute( "title('Detector Irradiance')" ) 6ga5^6W Matlab.Execute( "colorbar" ) l~rb]6E Matlab.Execute( "view(2)" ) x)3~il5 Print "" k}HQq_Y(< Print "Matlab figure plotted..." "?P[9x} a&C.= 'Have Matlab calculate and return the mean value. ;Xyte Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) :&9TW]*g Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Xk?R mU6 Print "The mean irradiance value calculated by Matlab is: " & meanVal VRtO; F Fom>'g* 'Release resources %kq ^]S2O Set Matlab = Nothing Sl"BK0:%7 S.W^7Ap End Sub F?cq'd Ib6(Bp9.L 最后在Matlab画图如下: /=TH08 ` 5#hjLe 并在工作区保存了数据: a8zZgIV TY~Vi OC 3b@VY'P 并返回平均值: ETO$9}x[ 4%J|D cY2 与FRED中计算的照度图对比: g_vm&~U/' O#:&*Mv 例: j=9ze op
% e #M iaX 此例系统数据,可按照此数据建立模型 iDw.i"b csDQva\ 系统数据 Z(;AyTXA 036[96t,F '_0 光源数据: cIb4-TeV Type: Laser Beam(Gaussian 00 mode) @VK6JjIq Beam size: 5; |1Hc& Grid size: 12; B.*"Xfr8 Sample pts: 100; 'E -FO_N 相干光; iP#=:HZu; 波长0.5876微米, ezn`
_x_? 距离原点沿着Z轴负方向25mm。 7Cy<mS .$0Pr%0pWI 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: OKAkl enableservice('AutomationServer', true) @5E,:)T*wR enableservice('AutomationServer') % O%xpSYr
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