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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。 8S#TOeQ &s~b1Va 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: shuoEeoo enableservice('AutomationServer', true) QdK
PzjA enableservice('AutomationServer') 9Ac4'L j|w_BO 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。 <!a%GI |_u|Td(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: :Oh*Q(> 1. 在FRED脚本编辑界面找到参考. #v\o@ArX 2. 找到Matlab Automation Server Type Library A|<i7QVY 3. 将名字改为MLAPP N?l &pFP=|Pq &'"dYZj{ 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。 ,tl(\4n (Y~gItej 图 编辑/参考 I*EHZctH 58[.]f~0 现在将脚本代码公布如下,此脚本执行如下几个步骤: !n`Y^ 1. 创建Matlab服务器。 /|WBk} 2. 移动探测面对于前一聚焦面的位置。 \:Z8"~G 3. 在探测面追迹光线 s0/y> ok 4. 在探测面计算照度 \xjI=P'-25 5. 使用PutWorkspaceData发送照度数据到Matlab d37|o3oC 6. 使用PutFullMatrix发送标量场数据到Matlab中 I;UCKoFT 7. 用Matlab画出照度数据 ;dquld+q 8. 在Matlab计算照度平均值 n0vhc; d 9. 返回数据到FRED中 fp2uk3Bm[ b0aV?A}th 代码分享: OR<%h/ \f KvNw'3Ua Option Explicit _5H0<%\ 4|/=]w Sub Main +P|Z1a -jB v
O@7o Dim ana As T_ANALYSIS ^+u/Lw& Dim move As T_OPERATION a]t| /Mq Dim Matlab As MLApp.MLApp .*{0[ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long i _YJq;( Dim raysUsed As Long, nXpx As Long, nYpx As Long UO}Yr8Z; Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double @%gth@8 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double u$
a7 Dim meanVal As Variant <]'1Y DA !"bU|a Set Matlab = CreateObject("Matlab.Application") Ybp';8V 0/fA>%& ClearOutputWindow q4]Qvf> 9PWqoz2c 'Find the node numbers for the entities being used. j!/=w q detNode = FindFullName("Geometry.Screen") }HxC~J" detSurfNode = FindFullName("Geometry.Screen.Surf 1") !b?`TUt anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") SxW.dT8{ U$EQeb 'Load the properties of the analysis surface being used. n|) JhXQ LoadAnalysis anaSurfNode, ana E#(dri*#t
EzGO/uZ] 'Move the detector custom element to the desired z position. 63T4''bwu z = 50 2}kJN8\F GetOperation detNode,1,move 8~:s$~&r move.Type = "Shift" B<!WAw+ move.val3 = z ]Nb~-)t%B SetOperation detNode,1,move f_;6uCCO Print "New screen position, z = " &z hs?cV)hDS %^}|HG*i?? 'Update the model and trace rays. 7qEc9S@ EnableTextPrinting (False) Km!~zG7< Update /(?,S{] DeleteRays b
=R9@! TraceCreateDraw P"<,@Mn EnableTextPrinting (True) YTV|]xpR #jT=;G7f2 'Calculate the irradiance for rays on the detector surface. I@l }%L raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) y /OPN<=* Print raysUsed & " rays were included in the irradiance calculation. /<)kI(gf 6+W`:0je 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. #GIjU1- Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) <iNxtD0 +uB.)wr 'PutFullMatrix is more useful when actually having complex data such as with p[:E$#W~; 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ~s-"u
*> 'is a complex valued array. 0%;y'd**Ck raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) k_](u91 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) xL\R-H^c] Print raysUsed & " rays were included in the scalar field calculation." *IV_evgM7 6i'kc3w 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used }D*5PV%d 'to customize the plot figure. 1D2Yued xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) u8Oo@xf0Fr xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) $uCY\xqZ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) _aK4[*jnqh yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 9q>rUoK^ nXpx = ana.Amax-ana.Amin+1 f~v@;/HL nYpx = ana.Bmax-ana.Bmin+1 k8O%gO Z=[?Tf 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS NG\^>.8 'structure. Set the axes labels, title, colorbar and plot view. 9s`j@B0N57 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) A&7~]BR\ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 4NRG{FZ9 Matlab.Execute( "title('Detector Irradiance')" ) .Uh|V- Matlab.Execute( "colorbar" ) *."a>?D~ Matlab.Execute( "view(2)" ) lWWy|r'il Print "" SZL('x,"^ Print "Matlab figure plotted..." be+tAp` YZQF*fj 'Have Matlab calculate and return the mean value. w6@8cNXK Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) A
v[|G4n Matlab.GetWorkspaceData( "irrad", "base", meanVal ) |QxT"`rT
Print "The mean irradiance value calculated by Matlab is: " & meanVal #*x8)6Ct 3p#BEH<re 'Release resources 0qhSV B5 Set Matlab = Nothing YLFM3IaP MT(G=r8 End Sub f1TYQ?e Nk@a g) 最后在Matlab画图如下: {p)=#Jd`.P \. _TOE9L 并在工作区保存了数据: T;Zv^:]0 +nm?+F LL7un_EC 并返回平均值: 1^^9'/ ~pve;(e= 与FRED中计算的照度图对比: MWn+e 6qq{JbK 例: I>(-&YbC 8D1+["& 此例系统数据,可按照此数据建立模型 JF-ew"o<E Yb=Z`) 系统数据 U[WR?J4~LX ,n\'dMNii :9f/d;Mo3 光源数据: m8C
scCZ} Type: Laser Beam(Gaussian 00 mode) aW@J]slg Beam size: 5; $R_RKyXzo Grid size: 12; BY!M(X
jrZ Sample pts: 100; 4}MZB*);0 相干光; Dvz}sQZ 波长0.5876微米, ^y p`<= 距离原点沿着Z轴负方向25mm。 J'4V_Kjg- |"o/GUI~ 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: 5dem~YY5 enableservice('AutomationServer', true) -wUw)gJbM enableservice('AutomationServer') C|H/x\?zRv
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