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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。 #j+0jFu 8 h.Dc&V 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: TrYt(F{t enableservice('AutomationServer', true) #nD]G#>e
enableservice('AutomationServer') d)R7#HLZ7 \CY_nn|&g 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。 >FR;Ux~a IO@Ti(, 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: )K.'sX{B 1. 在FRED脚本编辑界面找到参考. \y7kb 2. 找到Matlab Automation Server Type Library 6h5,XcO4 3. 将名字改为MLAPP W$>AK_Y} ;(F_2&he
>" &&,~ 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 `|rr<Tsy\ g'%^-S ] 图 编辑/参考 i$z).S?1 ;VS\'#{e 现在将脚本代码公布如下,此脚本执行如下几个步骤: Wx`|u 1. 创建Matlab服务器。 Ft[)m#Dj` 2. 移动探测面对于前一聚焦面的位置。 \#hp,XV> 3. 在探测面追迹光线 Xi:y3 5q 4. 在探测面计算照度 ru#CywK{{; 5. 使用PutWorkspaceData发送照度数据到Matlab @V7HxW7RX 6. 使用PutFullMatrix发送标量场数据到Matlab中 ZLS\K/F>>= 7. 用Matlab画出照度数据 +kj
d;u# 8. 在Matlab计算照度平均值 G@N-+ 9. 返回数据到FRED中 mu>L9Z~(L_ !&f>,?wlP 代码分享: O-N@HZC Z8vR/ Option Explicit t0"2Si C)RJjaOr Sub Main '",+2=JJ (QFu``ae+ Dim ana As T_ANALYSIS ImG7E
w Dim move As T_OPERATION 2," ( Dim Matlab As MLApp.MLApp <CIy|&J6 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long V49[XX Dim raysUsed As Long, nXpx As Long, nYpx As Long Cu`uP[# ch Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double %u@}lG k Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double +vSp+X1E Dim meanVal As Variant hgmo b"o RHIGNzSz Set Matlab = CreateObject("Matlab.Application") :W6R]y HC$rC"f ClearOutputWindow EqjaD/6Y` }TDoQ]P 'Find the node numbers for the entities being used. *@-a{T} detNode = FindFullName("Geometry.Screen") .*,W%r?1n6 detSurfNode = FindFullName("Geometry.Screen.Surf 1") m +LP5S anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") C"[d bh! ro8c-[V 'Load the properties of the analysis surface being used. nu<kx LoadAnalysis anaSurfNode, ana bPL.8hX
\5q0nB@i5y 'Move the detector custom element to the desired z position. gc"A Tc z = 50 Dx*tolF GetOperation detNode,1,move =kiDW6
JJU move.Type = "Shift" f.{/PL move.val3 = z [izP1A$r#Q SetOperation detNode,1,move -NL=^O$G Print "New screen position, z = " &z >713H!uj )N}.n2Y8W 'Update the model and trace rays. 5@/hqOiu EnableTextPrinting (False) tsys</E& Update v9K=\ j DeleteRays Pgh)+>ON TraceCreateDraw F./$nwb EnableTextPrinting (True) <3WaFi u dZ;rn!dg> 'Calculate the irradiance for rays on the detector surface. .EXxNB]%Y& raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) L8.u7(-# Print raysUsed & " rays were included in the irradiance calculation. CeD(!1VG #P/}'rdt 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. qQ^bUpk0 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) !`S61~gE [qHtN. 'PutFullMatrix is more useful when actually having complex data such as with CWx_9b zk 'scalar wavefield, for example. Note that the scalarfield array in MATLAB (! "+\KY 'is a complex valued array. u7G9 eN raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) FXO{i:Zo Matlab.PutFullMatrix("scalarfield","base", reals, imags ) sNbCOTow Print raysUsed & " rays were included in the scalar field calculation." y-R:-K XH= i0py5Q 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used b8~7C4 'to customize the plot figure. <HMmsw xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) M?I^Od'8 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) I>n2# -8 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Fb^f`UI yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) |*te69RX nXpx = ana.Amax-ana.Amin+1 ov%.+5 P nYpx = ana.Bmax-ana.Bmin+1 US2Tdmy@05 *R8qnvE\() 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS :(Uz`k7 'structure. Set the axes labels, title, colorbar and plot view. dePI&z: Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 1WJ%n; Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) rG"QK!R5 Matlab.Execute( "title('Detector Irradiance')" ) Ou,Eu05jt' Matlab.Execute( "colorbar" ) YH-+s
Matlab.Execute( "view(2)" ) oaMh5FPy Print "" C#@>osC Print "Matlab figure plotted..." LAcK% g'nN#O 'Have Matlab calculate and return the mean value. z3|)WS^ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 3lo.YLP^ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Zrm!,qs Print "The mean irradiance value calculated by Matlab is: " & meanVal !dZpV~g0 M F_VMAq 'Release resources vm4q1!!( Set Matlab = Nothing yE>f.|( vgbk
{ End Sub UukHz}(E OYwH$5 最后在Matlab画图如下: le.(KgRS4 n&;-rj^qq 并在工作区保存了数据: &Rxy]kBA yMCd5%=M\ RQt\_x7P 并返回平均值: s\dhQZ w3 !Q" 3B6
86 与FRED中计算的照度图对比: <h<4R Rj eHQ3K#M# 例: I15g G.) zm`^=cV 此例系统数据,可按照此数据建立模型 8j%hxAV$ *oP&'$P 系统数据 Tt*n.HA /m+q!yi & 1h0cId8d 光源数据: 7\p<k/TS Type: Laser Beam(Gaussian 00 mode) N,Ys}qP Beam size: 5; 7.DAwx.HYK Grid size: 12; q)E
J?- Sample pts: 100; 8jxs%N,aI 相干光; Kk t9M\ 波长0.5876微米, FdVWj
5 $a 距离原点沿着Z轴负方向25mm。 j@b18wZ 4RU/y+[o 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: 2O~I.(9( enableservice('AutomationServer', true) }iF"&b0n" enableservice('AutomationServer') xs ^$fn\
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