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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-4f > H=Y{rq @ 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: lJis~JLd` enableservice('AutomationServer', true) ZGYr$C~ enableservice('AutomationServer') EodQ*{l 2L} SJUk* 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。 i-6F:\; 2|}+T6_q 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: -U/c\-~fU 1. 在FRED脚本编辑界面找到参考. h >s!K9 2. 找到Matlab Automation Server Type Library WzF !6n!h
3. 将名字改为MLAPP al9t^ w6W}"Uw kT'u1q$3Vo 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 Gq }U|Z ; o0&`b? 图 编辑/参考 8@2OJ =`[ T2!6(,
s9 现在将脚本代码公布如下,此脚本执行如下几个步骤: ML8<4o 1. 创建Matlab服务器。 T3pmVl 2. 移动探测面对于前一聚焦面的位置。 m/y2WlcRx 3. 在探测面追迹光线 [3--(#R\}? 4. 在探测面计算照度 ek}a}.3 { 5. 使用PutWorkspaceData发送照度数据到Matlab R5 9S@MsuD 6. 使用PutFullMatrix发送标量场数据到Matlab中 \8 h;K>=h 7. 用Matlab画出照度数据 KjE+QUa 8. 在Matlab计算照度平均值 J_v$YwE 9. 返回数据到FRED中 )_i
qAqkS NF0%}II&xK 代码分享: HO}Hh[{V9 (m:Zk$ Option Explicit q11>f t{WzKy Sub Main !gv`FE9y FTQ%JTgT Dim ana As T_ANALYSIS 8qEVOZjV& Dim move As T_OPERATION dnb)/ Dim Matlab As MLApp.MLApp D? 8rO" Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long :E@3Vl#U Dim raysUsed As Long, nXpx As Long, nYpx As Long OI0;BBZ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double }woo%N P Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double /i-J&*6_ Dim meanVal As Variant T|dY
2 .NvQm]N0. Set Matlab = CreateObject("Matlab.Application") PUBWZ^63 3MY(<TGX ClearOutputWindow NCk r /#! d~:!#uWyFk 'Find the node numbers for the entities being used. eL\;Nf+Zp detNode = FindFullName("Geometry.Screen") :h&fbBH detSurfNode = FindFullName("Geometry.Screen.Surf 1") Z]j*9#G1s anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ]jaQ[g$F 7~GB;1n 'Load the properties of the analysis surface being used. },>pDeX^P LoadAnalysis anaSurfNode, ana :SGF45>B@ %y|)=cm[ 'Move the detector custom element to the desired z position. k=B]&F z = 50 t$xY #: GetOperation detNode,1,move _;~,Cgfi move.Type = "Shift" , 'ZD=4_ move.val3 = z G_k~X" SetOperation detNode,1,move o(r\E0I Print "New screen position, z = " &z {6c2{@ pm\x~3jHs 'Update the model and trace rays. LK, bO| EnableTextPrinting (False) E gal4 Update HaYE9/xS DeleteRays bLQ ^fH4ww TraceCreateDraw 1}:bqI.<W EnableTextPrinting (True) rZfN+S,g OV%Q3$15 'Calculate the irradiance for rays on the detector surface. kWe{r5C7 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 6C]1Q.f; Print raysUsed & " rays were included in the irradiance calculation. ]Qfn(u=o y7$iOR 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. z 6?)3' Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) *hQTO=WF ;zIP,PMM 'PutFullMatrix is more useful when actually having complex data such as with @Q^P{ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ZP;j9T! 'is a complex valued array. p"FW&Q=PN raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) |kvC
H<F' Matlab.PutFullMatrix("scalarfield","base", reals, imags ) FFH_d <q Print raysUsed & " rays were included in the scalar field calculation." F^5?\ :L1dyVA{ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 6q]5Es< 'to customize the plot figure. IZ=Mlu xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) /qx0TDB xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) AjT%]9
V? yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) xZQg'IT yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) SnFk>` nXpx = ana.Amax-ana.Amin+1 @*qz(h]\ nYpx = ana.Bmax-ana.Bmin+1 j8fpj {hp kH4Ai3#g 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Q"t<3-" 'structure. Set the axes labels, title, colorbar and plot view. z j/!In Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) B';6r4I- Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) VH(S=G5Yb Matlab.Execute( "title('Detector Irradiance')" ) 8:#rA*Y Matlab.Execute( "colorbar" ) 5Pd"h S Matlab.Execute( "view(2)" ) aAA9$ Print "" CWNx4)ZGw Print "Matlab figure plotted..." K)-m*#H&uw raCi 8 'Have Matlab calculate and return the mean value. d , Y#H0` Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) o.'g]Q<}UB Matlab.GetWorkspaceData( "irrad", "base", meanVal ) * 0|IXGr Print "The mean irradiance value calculated by Matlab is: " & meanVal n#:N;T;\a EloMe~a3 'Release resources ?APeR,"V Set Matlab = Nothing e+j)~RBnu3 ,uPJ_oZs End Sub '/$d0`3B> '2laTl]` 最后在Matlab画图如下: i@B[ eta 7yz4'L 并在工作区保存了数据: Cz W:L&t wo3wtx VB?Ohk]< 并返回平均值: Y=
]dvc r.T<j.\ 与FRED中计算的照度图对比: +Ag!?T Xu>r~^w=S 例: 4<?8M vF x&`~R>5/ 此例系统数据,可按照此数据建立模型 ~j#]tElb V %_4% 系统数据 z)xSN;x ? B E6 "F}'~HWZp 光源数据: :gB[O>'<m Type: Laser Beam(Gaussian 00 mode) <N`J`J-[ Beam size: 5; PI~1GyJr@; Grid size: 12; 0V{(Ru.O Sample pts: 100; Q3 eM2i8Y 相干光; fsEzpUY:{W 波长0.5876微米, +4,2<\fX 距离原点沿着Z轴负方向25mm。 0UH*\<R Z1h] 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: e{A9r@p! enableservice('AutomationServer', true) u1~9{"P* enableservice('AutomationServer') g
>'p>}t xxm%u9@s gxT4PQDy QQ:2987619807 `- \/$M9s=
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