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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。 r}_lxr IG< H"tQ 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: F8<"AI enableservice('AutomationServer', true) DP9LO_{ enableservice('AutomationServer') S]^`woD ~6`iY@) 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。 $ rUSKm# ]f8L:=c 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}Rx_d 1. 在FRED脚本编辑界面找到参考. A%u_&a}
2. 找到Matlab Automation Server Type Library {$d <1y^ 3. 将名字改为MLAPP VWx]1\ =su]w2,Iy {tw+#}T 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。 mT@nn, ,:)`+v< 图 编辑/参考 C&+6>L@ wi_'iv 现在将脚本代码公布如下,此脚本执行如下几个步骤: :"Y*<=x#2 1. 创建Matlab服务器。 \]uV!)V5B 2. 移动探测面对于前一聚焦面的位置。 )1
m">s4 3. 在探测面追迹光线 ",yc0 2< 4. 在探测面计算照度
<lE?, jl 5. 使用PutWorkspaceData发送照度数据到Matlab !4(zp;WY^ 6. 使用PutFullMatrix发送标量场数据到Matlab中 >yB(lKV 7. 用Matlab画出照度数据 y7/F_{ 8. 在Matlab计算照度平均值 "ZrOrdlg+A 9. 返回数据到FRED中 EON:B>2a S<`I
Jpkv 代码分享: hI},~af ~q+hV+fa> Option Explicit Ts.wh>` l(;Kij Sub Main _n;;][]S CyDV r Dim ana As T_ANALYSIS jYRP8 Yi Dim move As T_OPERATION ]bZ(HC?KZr Dim Matlab As MLApp.MLApp au7.4ln>Y Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long =K\r-'V Dim raysUsed As Long, nXpx As Long, nYpx As Long gw36Ec<M Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 3^?ZG^V Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double zZ=pP5y8 Dim meanVal As Variant k{;,6H IQZ#-)[T" Set Matlab = CreateObject("Matlab.Application") EV pi^>M _P?s' HH ClearOutputWindow _ :Ag?2 ;&V s4 'Find the node numbers for the entities being used. 1rKy@9 detNode = FindFullName("Geometry.Screen") iOAbaPN detSurfNode = FindFullName("Geometry.Screen.Surf 1") SAYLG anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") MN^Aw9U J(DN! 'Load the properties of the analysis surface being used. ",6M)3{|c LoadAnalysis anaSurfNode, ana eI45PMP [NMVoBvG 'Move the detector custom element to the desired z position. Ae]sGU|?' z = 50 L){iA-k;Ec GetOperation detNode,1,move w| `h[/, move.Type = "Shift" 0:w"M<80 move.val3 = z M?m,EQh. SetOperation detNode,1,move 1W7%1FA Print "New screen position, z = " &z 2c6g>? `F<jLU^3 'Update the model and trace rays. g0R~&AN!g EnableTextPrinting (False) 1 zw*/dp Update ;X*cCb`h DeleteRays ~t9tnLc$ TraceCreateDraw J'$>Gk] EnableTextPrinting (True) <-D/O$q ry9T U 'Calculate the irradiance for rays on the detector surface. /xtq_*I1S raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) .X# `k Print raysUsed & " rays were included in the irradiance calculation. hn#1%p6t ]vwW]O7 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. n]E?3UGD@W Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ,]bB9tid zR2B-
&]H 'PutFullMatrix is more useful when actually having complex data such as with aDO! 'scalar wavefield, for example. Note that the scalarfield array in MATLAB T5a*z}L5 'is a complex valued array. 4R18A=X raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) i3rH'B-I. Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Fu!RhsW5j Print raysUsed & " rays were included in the scalar field calculation." UQ{L{H [Xb@Wh:yG 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 15o9 . 'to customize the plot figure. 'Lu__NfN xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) tH-C8Qxy xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) X5j1`t, yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) |JQQU!x yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) Ii G6<|d8H nXpx = ana.Amax-ana.Amin+1 @Y1s$,=xB nYpx = ana.Bmax-ana.Bmin+1 C=eF.FB;' r-:Uz\gM 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS vM5k_D 'structure. Set the axes labels, title, colorbar and plot view. r zt Ru Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) l<A|d{" ] Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) oH_;4QU4y Matlab.Execute( "title('Detector Irradiance')" ) |UX(+;n
Matlab.Execute( "colorbar" ) ax (c# Matlab.Execute( "view(2)" ) 2 B Print "" *s:(jDlv Print "Matlab figure plotted..." "1%5, ZzSz%z_sE 'Have Matlab calculate and return the mean value. ljb7oA3cP4 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 3.*8)NW Matlab.GetWorkspaceData( "irrad", "base", meanVal ) .>WxDQIo Print "The mean irradiance value calculated by Matlab is: " & meanVal 9Gnc9_]I;W [Al& 'Release resources (L/_^!ZX Set Matlab = Nothing h2XfC.f `hQ5VJo End Sub -4
SY=NC_ [k/@E+; 最后在Matlab画图如下: S[J}UpV
JsODzw 并在工作区保存了数据: V=o
t-1,j7 0@%v1Oja |>dI/_' 并返回平均值: >s<^M|S07 5fd]v< 与FRED中计算的照度图对比: e]zBf;9J y~U #veY 例: ^SF&=NpV % ~H=sjg 此例系统数据,可按照此数据建立模型 l4uMG]m 8ap%? 系统数据 |R/%D%_g "i[@P) VgZsB$Ori 光源数据: 62ws/8d6f Type: Laser Beam(Gaussian 00 mode) <h:x= Beam size: 5; kY-N>E: Grid size: 12; ]1#e#M]# Sample pts: 100; D$I5z.a 相干光; t*1fLumXR 波长0.5876微米, Ng~FEl 距离原点沿着Z轴负方向25mm。 !xo{-@@wS e?8FN. q 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: 2{H@(Vgpbr enableservice('AutomationServer', true) BHU6t<G
enableservice('AutomationServer') 7o#I,d~ j i7[nY V{/?FO?E QQ:2987619807 8c9*\S
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