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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。 e,
fZ>EJ O L 9(~p 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: r1:CHIwK enableservice('AutomationServer', true) %77uc9} enableservice('AutomationServer') a|#TnSk o59b#9 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。 FLXn%/ aa"3
Io 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"nhDART< 1. 在FRED脚本编辑界面找到参考. tAsap}( 2. 找到Matlab Automation Server Type Library Jj?HOtaM 3. 将名字改为MLAPP AEkjy h\ "6
~5RCZ W4UK?#S+ 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。 b!bg sd -Aojk8tc 图 编辑/参考 No`*-> R 0TZB}c#qT 现在将脚本代码公布如下,此脚本执行如下几个步骤: i%[+C 1. 创建Matlab服务器。 FzNj':D 2. 移动探测面对于前一聚焦面的位置。 X9ZHYlr+Q 3. 在探测面追迹光线 '6;
{DX 4. 在探测面计算照度 uehu\umt= 5. 使用PutWorkspaceData发送照度数据到Matlab )ZI#F] 6. 使用PutFullMatrix发送标量场数据到Matlab中 `jSe gG' 7. 用Matlab画出照度数据 Vl;zd= 8. 在Matlab计算照度平均值 d::9,~ 9. 返回数据到FRED中 ka6E s~ NfnPXsad 代码分享: ?5J>]: +ZZ @<`V q Option Explicit z%#-2&i g9fYt& Sub Main T<"Bb[kH at4JLbk Dim ana As T_ANALYSIS < Sgc6>) Dim move As T_OPERATION 8d_J9Ho Dim Matlab As MLApp.MLApp r8?p6E Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 8&M<?oe Dim raysUsed As Long, nXpx As Long, nYpx As Long |L`U2.hb Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double mP Hto-=fB Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double YC')vv3o( Dim meanVal As Variant $v # ~_Fx2T:X Set Matlab = CreateObject("Matlab.Application") JsNj!aeU% } C:i0Q ClearOutputWindow Il Qk W< :;eQ*{ `\ 'Find the node numbers for the entities being used. '%wSs,HD detNode = FindFullName("Geometry.Screen") @_?2iN?4Z detSurfNode = FindFullName("Geometry.Screen.Surf 1") ]A5Y/dd anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") @6|<c ')0@J` 'Load the properties of the analysis surface being used. *hru);OJr LoadAnalysis anaSurfNode, ana w^Yo)"6 1ANFhl(l 'Move the detector custom element to the desired z position. URs]S~tk z = 50 }I-nT!D'y GetOperation detNode,1,move &a=78Z move.Type = "Shift" Le:C8^ move.val3 = z &l3(+4Sh SetOperation detNode,1,move w7.,ch Print "New screen position, z = " &z T- _)) _dRB=bl"O 'Update the model and trace rays. 1O<6=oH EnableTextPrinting (False) #Tei0B7 Update .|^Gde DeleteRays sv?Fx;d TraceCreateDraw 7P<f(@0h$E EnableTextPrinting (True) q)L4*O -fk;Qq3O 'Calculate the irradiance for rays on the detector surface. ge1. HG raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ) WbWp4 Print raysUsed & " rays were included in the irradiance calculation. }x\#ul) "3\y~<8%' 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ;cvMNU$fN Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 8-NycG&) hPSMPbI 'PutFullMatrix is more useful when actually having complex data such as with IH dA2d?.] 'scalar wavefield, for example. Note that the scalarfield array in MATLAB nAWb9Yk 'is a complex valued array. JPAjOcmU/ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) E I(e3 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 8T9s:/% Print raysUsed & " rays were included in the scalar field calculation." 4NW!{Vw , 9Y'pT.Gyb 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used Lv]%P.=[G 'to customize the plot figure. a`n)aXU l xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) N-?5[T" xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 4pf@.ra, yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) O*GF/ R8B yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 4r7F8*z nXpx = ana.Amax-ana.Amin+1 \.}T_,I nYpx = ana.Bmax-ana.Bmin+1 &TBFt; babL.Ua8o 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS %L* EB;nK 'structure. Set the axes labels, title, colorbar and plot view. W/bW=.d
Jd Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) CTW\Dt5 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Qgj# k Matlab.Execute( "title('Detector Irradiance')" ) S
xJ&5q Matlab.Execute( "colorbar" ) 38p"lT Matlab.Execute( "view(2)" ) HzGwO^tbK Print "" =Q40]>bpx Print "Matlab figure plotted..." &{.IUg i,r:R
g~ 'Have Matlab calculate and return the mean value. `
= O Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) =yZq]g6Q Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Bh2l3J4X Print "The mean irradiance value calculated by Matlab is: " & meanVal x)Bbo9J 0>Snps3*Z 'Release resources > v%.q]E6n Set Matlab = Nothing kEnGr6e dEtjcId End Sub Kh\ 7%>K# uL^; i"" 最后在Matlab画图如下: XLt/$Caf B223W_0"o 并在工作区保存了数据: F1stRZ1ZI &]o-ZZX Bk~C$'x4 并返回平均值: i`2SebDj'w ")Not$8 与FRED中计算的照度图对比: o'$"MC+ /S"jO[n9b 例: ?d-w#<AiV \,G9'c 'u 此例系统数据,可按照此数据建立模型 )~wKRyQff :TU|:2+ 系统数据 L T$U
z Gn8sB uVn"L:_ 光源数据: X6G{.Vh" Type: Laser Beam(Gaussian 00 mode) xKSQz Beam size: 5; -p_5T*R Grid size: 12; ML905n u Sample pts: 100; ad: qOm 相干光; ^1.*NG8 波长0.5876微米, Jx.fDVJ 距离原点沿着Z轴负方向25mm。 !{.CGpS ] Dm)B? H" 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: P 0.cF]<m enableservice('AutomationServer', true) ^<OYW|q?\r enableservice('AutomationServer') G^W0!u,@ '%rT]u3U =NtHV4=b QQ:2987619807 gPKf8{#%e
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