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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。 -^yc yZ on&=%tCAL 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: KvOI)"0( enableservice('AutomationServer', true) X(q=,^Mp enableservice('AutomationServer') qCT\rZU *J5euA5= 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。 Olh-(u:9+O +W[#;)ea( 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: ;AA7wK 4 1. 在FRED脚本编辑界面找到参考. I`>%2mP[C 2. 找到Matlab Automation Server Type Library B>21A9& 3. 将名字改为MLAPP hds4_ #u(,#(P'# SytDo (_=W 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。 V!tBipX% X,CFY 图 编辑/参考 -%$
dFq L 'Rapu 现在将脚本代码公布如下,此脚本执行如下几个步骤: \`# 0,pLr 1. 创建Matlab服务器。 iFchD\E*o 2. 移动探测面对于前一聚焦面的位置。 )f&]H} 3. 在探测面追迹光线 .Sw'Bo!Ee 4. 在探测面计算照度 CUcjJ|MZ 5. 使用PutWorkspaceData发送照度数据到Matlab Qj[O$L0 $ 6. 使用PutFullMatrix发送标量场数据到Matlab中 ?E@[~qq_ 7. 用Matlab画出照度数据 rs+37 8. 在Matlab计算照度平均值 (ZsR=:9( 9. 返回数据到FRED中 ^PpFI \,t<{p_Q 代码分享: <7) 6*u ]`9K|v Option Explicit Xh!Pg)|E P$(}}@ Sub Main BBj"}~da Ux]@prA q Dim ana As T_ANALYSIS xK 'IsMo[ Dim move As T_OPERATION .q }k Dim Matlab As MLApp.MLApp Rj=Om Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long W}3vY] Dim raysUsed As Long, nXpx As Long, nYpx As Long 9h pM*wt Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double f/m6q8!L{ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double `vBa.)u Dim meanVal As Variant X.|0E87 brot&S2P>< Set Matlab = CreateObject("Matlab.Application") y$NG ..S 63$m& ]x ClearOutputWindow :E*U*#h/ &|] ^ u/ 'Find the node numbers for the entities being used. mr.DP~O:9p detNode = FindFullName("Geometry.Screen") 4/_|Qy detSurfNode = FindFullName("Geometry.Screen.Surf 1") P://Zi6> anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") MqH~L?~}| yK3z3"1M? 'Load the properties of the analysis surface being used. 5,Zn$zosJC LoadAnalysis anaSurfNode, ana r U5'hK
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I:=C 'Move the detector custom element to the desired z position. %Ski5q z = 50 4F!d V;"Z( GetOperation detNode,1,move )FPbE^s( move.Type = "Shift" ![%,pip2/& move.val3 = z ?>&Zm$5V SetOperation detNode,1,move W -&5
v Print "New screen position, z = " &z l0)uu4| HskN(Ho 'Update the model and trace rays. HbVLL`06* EnableTextPrinting (False) #w6CL Update { VO4""m DeleteRays \f#ao<vQm TraceCreateDraw O1,[7F.4g EnableTextPrinting (True) W9"I++~f ")
D!OW] 'Calculate the irradiance for rays on the detector surface. 6Tnzg`0I raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) O6]~5&8U. Print raysUsed & " rays were included in the irradiance calculation. [DwB7l)O(
V;jz0B 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. H=C;g)R Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) -&}E:zoe
ZbUf|#GTB 'PutFullMatrix is more useful when actually having complex data such as with KHtY
+93 'scalar wavefield, for example. Note that the scalarfield array in MATLAB K-3 _4As 'is a complex valued array. RSC-+c6 1 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) =d}3>YHS Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ~JpUO~i/ Print raysUsed & " rays were included in the scalar field calculation." KG$2u:n 3I+pe; 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used .>n|#XK 'to customize the plot figure. 6*7&X#gG xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 2wCRT}C xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) QL#y)G53Q yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ~@lNBF yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5)
~A/_\- nXpx = ana.Amax-ana.Amin+1 r;z A ` nYpx = ana.Bmax-ana.Bmin+1 &
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HH{_ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 5mU_S\)4:z 'structure. Set the axes labels, title, colorbar and plot view. wG
O)!u 4 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) O;2 u1p'iP Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) c+=&5=i[3 Matlab.Execute( "title('Detector Irradiance')" ) |+;"^<T)l Matlab.Execute( "colorbar" ) 4KCxhJq Matlab.Execute( "view(2)" ) q]x@q Print "" zu#o<6E{ Print "Matlab figure plotted..." ]_s]Q_+E x<(h9tB 'Have Matlab calculate and return the mean value. @^Oww(I Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) XJ;/kR Matlab.GetWorkspaceData( "irrad", "base", meanVal ) &^.'g{\Y Print "The mean irradiance value calculated by Matlab is: " & meanVal zlfm})+G 3>+;G4 'Release resources
c'b,=SM Set Matlab = Nothing \!r^6'A }wVrmDh \ End Sub ry'(mM :&m(W Z\ 最后在Matlab画图如下: =>G A_ ,v"A}g0" 并在工作区保存了数据: Ty=}A MMyE <mN3:G ZAE;$pkP 并返回平均值: <CFur #XsqTK_nk 与FRED中计算的照度图对比: o&]qjFo\m {%
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例: rfjQx]3pB SpgVsz 此例系统数据,可按照此数据建立模型 VI?[8@*Z Dng^4VRd 系统数据 T1E{NgK L$g;^@j [#:k3aFz 光源数据: `d8TA#|` Type: Laser Beam(Gaussian 00 mode) _PIk,!< Beam size: 5; F}X_I Grid size: 12; J?&9ofj& Sample pts: 100; ;>~iCFk]? 相干光; Y3[@( 波长0.5876微米, 5GKz@as8 距离原点沿着Z轴负方向25mm。 |s:!LU&OL\ "P6MLf1 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: 6R25Xfm_| enableservice('AutomationServer', true) FB@G.f enableservice('AutomationServer') {}z7N~
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