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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。 ?!ig/ufZ w;:,W@K 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: Kj7Osqu2bE enableservice('AutomationServer', true) f55Ev<oOa enableservice('AutomationServer') XpGom;z^c %2{E'^#)p- 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。
J' ;tpr lZ|Ao0( 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: )c*~Y=f 1. 在FRED脚本编辑界面找到参考. 7D,+1>5^Ne 2. 找到Matlab Automation Server Type Library 6\`,blkX 3. 将名字改为MLAPP Oj2[(7mO/ Mo/xEB/O >/>a++19 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。 S'WmPv ;pNfdII( 图 编辑/参考 ]Vubz54 a7Jr} "B 现在将脚本代码公布如下,此脚本执行如下几个步骤: 4-\a]"c 1. 创建Matlab服务器。 .F]6uXd 2. 移动探测面对于前一聚焦面的位置。 IRQ(/:] 3. 在探测面追迹光线 +$9w[ARN+ 4. 在探测面计算照度 #
;9KDt@ 5. 使用PutWorkspaceData发送照度数据到Matlab /swTn1<Y 6. 使用PutFullMatrix发送标量场数据到Matlab中 I|.B-$gH 7. 用Matlab画出照度数据 m=R4A4Y7 8. 在Matlab计算照度平均值 9}4L8?2 9. 返回数据到FRED中 !#r]f9QP f?]cW h% 代码分享: FvkKM+?F jq[>PvR Option Explicit GV9"8MZ6 e'jR<ln| Sub Main aRV<y8{9 2XE4w# [j Dim ana As T_ANALYSIS \nLO., Dim move As T_OPERATION TiOvrp7B Dim Matlab As MLApp.MLApp @=9QV3D Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 2}`OjVS Dim raysUsed As Long, nXpx As Long, nYpx As Long N9i>81tY Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double m?csake.Me Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double XhS<GF% Dim meanVal As Variant jj^CW"IB PBUc9/ Set Matlab = CreateObject("Matlab.Application") F2u{Wzr_@ 1.uyu ClearOutputWindow -Oo$\=d {{O1C~ 'Find the node numbers for the entities being used. qn<~
LxQ detNode = FindFullName("Geometry.Screen") W6)A":` detSurfNode = FindFullName("Geometry.Screen.Surf 1") ,0~'#x> anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") cgU7)`0j shi#K<gVC 'Load the properties of the analysis surface being used. 6L2.88 i LoadAnalysis anaSurfNode, ana zRz3ot,| FNUue 'Move the detector custom element to the desired z position. hWUZn``U$| z = 50 s)-=l_4T GetOperation detNode,1,move iQA
f move.Type = "Shift" e]rWR move.val3 = z (j'[t SetOperation detNode,1,move L:S[QwQu8 Print "New screen position, z = " &z nJ6bC^*)U V8c&2rNa 'Update the model and trace rays. @ )1u EnableTextPrinting (False) < B'BlqTS Update _/KN98+ DeleteRays M[X& Q TraceCreateDraw ua2SW(C@ EnableTextPrinting (True) x1TB
(^aX S3 &L 'Calculate the irradiance for rays on the detector surface. E*CY/F I_ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) \s,ZE6dQ Print raysUsed & " rays were included in the irradiance calculation. wp} PQw: .~Td/o7 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. r;9F@/ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) .aNy)Yu8 iLgWzA 'PutFullMatrix is more useful when actually having complex data such as with fu33wz1$}B 'scalar wavefield, for example. Note that the scalarfield array in MATLAB GUMO;rZs 'is a complex valued array. b,s T[!X[ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) f 1]1ZOb Matlab.PutFullMatrix("scalarfield","base", reals, imags ) >R
:Bkf- Print raysUsed & " rays were included in the scalar field calculation." 0kmZO"K#e CY9`ztO* 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used wVp 'to customize the plot figure. G!wFG-Y} xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 6VIi
nuOW xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 40mgB4I yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) XO219 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 6tj+ nXpx = ana.Amax-ana.Amin+1 yw2sK7 nYpx = ana.Bmax-ana.Bmin+1 IRD?.K]* bz,C%HFA 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS % gmf 'structure. Set the axes labels, title, colorbar and plot view. )p 2kx Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) G9d@vu Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) =lA*?'kd Matlab.Execute( "title('Detector Irradiance')" ) @=:( b"Sg Matlab.Execute( "colorbar" ) wU+-;C5e Matlab.Execute( "view(2)" ) u0\?aeg` Print "" r6JdF!\d Print "Matlab figure plotted..." usX
aT(K ~^
Q`dJL 'Have Matlab calculate and return the mean value. d/N&bTg: Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 3lQGU Matlab.GetWorkspaceData( "irrad", "base", meanVal ) HOBM?|37CU Print "The mean irradiance value calculated by Matlab is: " & meanVal yKgA"NaM $3w a%" 'Release resources Y2HF Set Matlab = Nothing Ar,B7-F! ?u/RQ 1 End Sub >Ta|#]{ (w`9*1NO 最后在Matlab画图如下: $0=f9+@5 0"3l2Eo 并在工作区保存了数据: ,p {|f}0 .Xqe]cax% #Fm, mO$v 并返回平均值: %dw@;IZ#8{ ]Vuq)# 与FRED中计算的照度图对比: :/A3l=}iV <#k(g\/R 例: ;%{REa 5R"iF+p4 此例系统数据,可按照此数据建立模型 2M1}`H\ ;Hk{bz( 系统数据 R9xhO! __O@w. Xt& rYv 光源数据: o-H\vtOjE Type: Laser Beam(Gaussian 00 mode) _[SW8 9zk Beam size: 5; jbZ%Y0km% Grid size: 12; |L%}@e
Vw_ Sample pts: 100; ?%K7IJ% 相干光; qy|[V 波长0.5876微米, \W:~;GMeD 距离原点沿着Z轴负方向25mm。 2)cq!Zv *jE>(J` 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: EVYICR 5g enableservice('AutomationServer', true) ^/b3_aM5d enableservice('AutomationServer') X?kw=x{2P
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