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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。 #5H@/o8!s= 9723f1&Vd 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: '@fk(~| enableservice('AutomationServer', true) 3R{-\ZMd enableservice('AutomationServer') NGze: gPmO TM"-X\e~{ 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。 JfVayI= O Z#? 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: Fx@
{] 1. 在FRED脚本编辑界面找到参考. JBwTmOvQ 2. 找到Matlab Automation Server Type Library t
=*K?'ly 3. 将名字改为MLAPP FdSa Ood8 cYp}$ .H>Rqikj 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&X'^|en I}q-J~s 图 编辑/参考 -
a=yid Kz<xu ulr 现在将脚本代码公布如下,此脚本执行如下几个步骤: TtvS|09p; 1. 创建Matlab服务器。 xv*mK1e 2. 移动探测面对于前一聚焦面的位置。 .Gv~e!a8 3. 在探测面追迹光线 cr/|dc' 4. 在探测面计算照度 T+[e6/| 5. 使用PutWorkspaceData发送照度数据到Matlab T2-> 6. 使用PutFullMatrix发送标量场数据到Matlab中 >ciq4H43Q| 7. 用Matlab画出照度数据 \
bhok 8. 在Matlab计算照度平均值 c !;wp,c 9. 返回数据到FRED中 1]<!Xuk^f B.WJ6.DkS 代码分享: {c1qC zM4 +/X'QB$R Option Explicit q-RGplx %*gO<U4L] Sub Main zm"\D
vN) [yyV`& Dim ana As T_ANALYSIS vr vzV Dim move As T_OPERATION - VE#:& Dim Matlab As MLApp.MLApp g}D$`Nx: Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long |HEw~x<= Dim raysUsed As Long, nXpx As Long, nYpx As Long N\fT6#5B Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double H|Nw)*. Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double IN"vi|1 Dim meanVal As Variant Jt)~h,68 35>}$1?-6 Set Matlab = CreateObject("Matlab.Application") 6a@~;!GlI gP<_DEd^` ClearOutputWindow saT9%?4- n=&c5! 'Find the node numbers for the entities being used. Gw./qu-W detNode = FindFullName("Geometry.Screen") Z])_E6. detSurfNode = FindFullName("Geometry.Screen.Surf 1") :9#`|#uh anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") |W <:rT @(
t:E`8 'Load the properties of the analysis surface being used. G4}q*&:k LoadAnalysis anaSurfNode, ana }*'ha=`J | rvr Sab) 'Move the detector custom element to the desired z position. TH|hrL;:8 z = 50 V9VP"kD
GetOperation detNode,1,move 1FJ[_l move.Type = "Shift" $imx-H`| move.val3 = z 64lEB>VNm SetOperation detNode,1,move Ig<p(G.;} Print "New screen position, z = " &z `@M4THt vo$66A 'Update the model and trace rays. wb[(_@eZ EnableTextPrinting (False) @>]3xHE6#= Update kut|A DeleteRays Q8x{V_Pot TraceCreateDraw /;4MexgB% EnableTextPrinting (True) Q.1ohj0) l:eN u}{& 'Calculate the irradiance for rays on the detector surface. CiuN26> raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) !d\GD8|4 Print raysUsed & " rays were included in the irradiance calculation. }/spo3,6 +][P*/ Ek 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. { 9 ".o, Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) yxN!*~BvL %?hLo8 'PutFullMatrix is more useful when actually having complex data such as with lc-|Q#$3$ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB .@Uz/j?> 'is a complex valued array. E5 oD|'=WA raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) u`@f~QP0 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) zfb _ ) Print raysUsed & " rays were included in the scalar field calculation." 1RbYPX (OB8vTRXP 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ]5fM?: <l 'to customize the plot figure. }yw;L(3 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) +
nS/jW xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) XL^N5 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ^gzNP#A<'o yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) df*#?Ok nXpx = ana.Amax-ana.Amin+1 ^4pKsO3ul nYpx = ana.Bmax-ana.Bmin+1 7[BL 1HI* h)8+4?-4I 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS q-%KfZ@(| 'structure. Set the axes labels, title, colorbar and plot view. kA!(}wRL Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) cl{W]4*$ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ]Cn*C{ Matlab.Execute( "title('Detector Irradiance')" ) EAw#$Aq= Matlab.Execute( "colorbar" ) *"FLkC4 Matlab.Execute( "view(2)" ) O/9%"m:i Print "" V2{#<d-T! Print "Matlab figure plotted..." %D(prA_w JjLyV`DJ 'Have Matlab calculate and return the mean value. $sF#Na4^ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) j9ta0~x1*6 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 3D{4vMmX Print "The mean irradiance value calculated by Matlab is: " & meanVal 6bKO;^0 i i@1!o 'Release resources v\(m"|4(i Set Matlab = Nothing k(z<Bm Z,!Xxv;4 End Sub 1 {x~iZa 8='21@wrN 最后在Matlab画图如下: KV}U{s+U8 b+].Uc 并在工作区保存了数据: eM=) >zl ; [%}Xx l$VxE'&LQ 并返回平均值: OI_/7@L VnSj:LUD 与FRED中计算的照度图对比: R P:F<`DB| Of7) A 例: R``VQ h2"|tTm,a 此例系统数据,可按照此数据建立模型 j22#Bw _Sgk^i3v 系统数据 zLw h6^?Y uxC %Mng8r 光源数据: +GYMJK`S+ Type: Laser Beam(Gaussian 00 mode) \As oeeF Beam size: 5; )n}]]^Sc Grid size: 12; U++~3e@l Sample pts: 100; I0w@S7 相干光; FK@ f' 波长0.5876微米, R_>TEYZ 距离原点沿着Z轴负方向25mm。 Q;XHHk A2|o=mOH 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@bOEcxK enableservice('AutomationServer', true) #i +P(xV enableservice('AutomationServer') <a+eF}*2 < [S1_2b.t N=Uc=I7C QQ:2987619807 -':"6\W
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