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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。 ,(D:cRN !yfQ^a_O 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: sz7|2OV" enableservice('AutomationServer', true) /q3]AVV enableservice('AutomationServer') g_T[m* 7GyJmzEE 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。 ,hggmzA~ [6$n 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: GfG!CG^% 1. 在FRED脚本编辑界面找到参考. qh40nqS;9 2. 找到Matlab Automation Server Type Library O<H5W|cM 3. 将名字改为MLAPP wM2[i >f ! GD]yP.. 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。 '`+GC9VG ne~=^IRB 图 编辑/参考 A.D@21py jTDaW8@L 现在将脚本代码公布如下,此脚本执行如下几个步骤: _xHEA2e! 1. 创建Matlab服务器。 nw)yK%`;M 2. 移动探测面对于前一聚焦面的位置。 Vk#wJ- 3. 在探测面追迹光线 ~boTh 4. 在探测面计算照度 &4m\``//9 5. 使用PutWorkspaceData发送照度数据到Matlab QoU0>p+2 6. 使用PutFullMatrix发送标量场数据到Matlab中 &:}{?vU 7. 用Matlab画出照度数据 S<-e/`p=H 8. 在Matlab计算照度平均值 gbl`_t/ 9. 返回数据到FRED中 \["'%8[:gR "IvFkS=*Q 代码分享: NDmTxW#g 4dd] Ju Option Explicit ;QiSz=DyA RTEzcJ> Sub Main i8kyYMPP C
`>1x`n Dim ana As T_ANALYSIS Jxq;Uu9 Dim move As T_OPERATION 8ph*S&H Dim Matlab As MLApp.MLApp z-Ndv;: Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long X=W.{? Dim raysUsed As Long, nXpx As Long, nYpx As Long ]:6M!+?( Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double `L. kyL Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 2brxV'tk Dim meanVal As Variant 2,3pmb +TWk}#G Set Matlab = CreateObject("Matlab.Application") $4&%<'l3I HqZ3] ClearOutputWindow !n?8'eqWru HZ+l){u 'Find the node numbers for the entities being used. Y[8GoqE| detNode = FindFullName("Geometry.Screen") 6UXDIg= detSurfNode = FindFullName("Geometry.Screen.Surf 1") qkg`4'rLg anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") "E6*.EtTN# da,Bnze0 'Load the properties of the analysis surface being used. \MY`R LoadAnalysis anaSurfNode, ana _UqE
-+& 9k`}fk\M 'Move the detector custom element to the desired z position. cGE,3dsF[ z = 50 {Y(# <UDM GetOperation detNode,1,move {tN?)~ZQ move.Type = "Shift" >[D(<b(U& move.val3 = z |P>Yf0 SetOperation detNode,1,move ?KKu1~a_ Print "New screen position, z = " &z gZ^'hW-{ s_p\
bl. 'Update the model and trace rays. h3<L,Olp EnableTextPrinting (False) V=?qU&r<+ Update `L=d72: DeleteRays zD9gE TraceCreateDraw ZSUbPz EnableTextPrinting (True) ;4!,19AT 3Aqw)B'"_ 'Calculate the irradiance for rays on the detector surface. d<@SRHP( raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) $1F$3"k Print raysUsed & " rays were included in the irradiance calculation. !L=RhMI k\NwH?ppu 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. u@{z
xYn Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ]m(C}} y;r{0lTB 'PutFullMatrix is more useful when actually having complex data such as with mk'$ |2O 'scalar wavefield, for example. Note that the scalarfield array in MATLAB A.%MrgOOX 'is a complex valued array. :|V`QM raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) t
5{Y' Matlab.PutFullMatrix("scalarfield","base", reals, imags ) u5 1%~ Print raysUsed & " rays were included in the scalar field calculation." d`g)(* ?c;T4@mB 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used TJhzyJ"t 'to customize the plot figure. n$03##pf xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) BS@x&DB xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) {j!jm5 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) YWXY4*G yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) Pcs62aE nXpx = ana.Amax-ana.Amin+1 &l0-0T> nYpx = ana.Bmax-ana.Bmin+1 Q~y) V l[P VWM 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS B'kV.3t 'structure. Set the axes labels, title, colorbar and plot view. ylo/]pVs Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) c2,;t)%@E Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) K*]^0 Matlab.Execute( "title('Detector Irradiance')" ) @_L:W1[ Matlab.Execute( "colorbar" ) Ny6 daf3f Matlab.Execute( "view(2)" ) :1Y *&s Print "" g:yUZ;U Print "Matlab figure plotted..." 3%NbT ydx-`yg# 'Have Matlab calculate and return the mean value. O9_S"\8]@ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) dZ"B6L!^( Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 'cpO"d?{ Print "The mean irradiance value calculated by Matlab is: " & meanVal '/[9Xwh9 jlA?JB 'Release resources n_qDg Set Matlab = Nothing Z6F^p8O- M#U #I:z% End Sub l[cBDNlrC; u[>hs
\3k 最后在Matlab画图如下: ~ ZN]2} @S>$y5if 并在工作区保存了数据: @TWt M# ZnVx'Y KVC$o+<'`% 并返回平均值: DJu&l sgRD]SF 与FRED中计算的照度图对比: TSp;VrOP P_Bhec|#fT 例: y=H\Z/= Y2B",v" 此例系统数据,可按照此数据建立模型 >JWW2< }Efz+>F02 系统数据 +I9+L6>UR UyWKE< sA}X ha 光源数据: ^UJ#YRzi Type: Laser Beam(Gaussian 00 mode) JOA_2qa>\ Beam size: 5; fK'qc L Grid size: 12; 3H'+7[~qH Sample pts: 100; ndY1j5 相干光; w2mL L?P 波长0.5876微米, \i +=tGY 距离原点沿着Z轴负方向25mm。 }$zJdf,\ vA(')"DDT 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>cU*E4/ enableservice('AutomationServer', true) LM~,`#3Ru enableservice('AutomationServer') VHUOI64* _1?
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