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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。 c}-WK*v ((AsZ$[S 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: qQ{i2D%)?f enableservice('AutomationServer', true) _rN1(=J enableservice('AutomationServer') F7"v}K]X > &V Y 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。 (K74Qg ]lgI Q;r 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: !vY5X2?tr, 1. 在FRED脚本编辑界面找到参考. 4b@Awtk 2. 找到Matlab Automation Server Type Library YCBcyE}p 3. 将名字改为MLAPP 8q"C=t7 -#y^$$i0 #;lB5) oe 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。 [
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L7rEMq 图 编辑/参考 -qDM(zR M3EB=tU 现在将脚本代码公布如下,此脚本执行如下几个步骤: gP^p7aYwn 1. 创建Matlab服务器。 !uxma~ZH- 2. 移动探测面对于前一聚焦面的位置。 xULcS :Q 3. 在探测面追迹光线 y88lkV4a 4. 在探测面计算照度 0kiV-yc 5. 使用PutWorkspaceData发送照度数据到Matlab <uf,@N5m 6. 使用PutFullMatrix发送标量场数据到Matlab中 tB<2mjg 7. 用Matlab画出照度数据 F8*zG 4/& 8. 在Matlab计算照度平均值 nuucYm%IF- 9. 返回数据到FRED中 gwQk
M4 qy^sdqHl@ 代码分享: _yu_Ev}R abczW[\ Option Explicit "b6ew2\ Od?b(bE.] Sub Main ';J><z{> pN-c9n4#j Dim ana As T_ANALYSIS p( 6!7t: Dim move As T_OPERATION Y )](jU%o Dim Matlab As MLApp.MLApp Z]\IQDC Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long Z{p62|+Ck@ Dim raysUsed As Long, nXpx As Long, nYpx As Long &`}8Jz=S Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double h;RKF\U:" Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double J12hjzk6@ Dim meanVal As Variant H vezi>M |\#6?y[o Set Matlab = CreateObject("Matlab.Application") ,>vI|p,/G* XT<{J8
0z ClearOutputWindow mcm8|@Y{ [Fo"MeH?R 'Find the node numbers for the entities being used. 8(kP=
detNode = FindFullName("Geometry.Screen") 7jtDhsVz detSurfNode = FindFullName("Geometry.Screen.Surf 1") kfQi}D'a anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") d~za%2{ ,2/y(JX}*! 'Load the properties of the analysis surface being used. iI@m e= LoadAnalysis anaSurfNode, ana >"%}x{| j%TcW!D-_ 'Move the detector custom element to the desired z position. okSCM#&:[2 z = 50 =zXA0% GetOperation detNode,1,move kA/V=xO< move.Type = "Shift" s<`54o , move.val3 = z KU5|~1t 4 SetOperation detNode,1,move l99{ eD Print "New screen position, z = " &z z&W5@6")` mq!_/3 'Update the model and trace rays. xZ.c@u6: EnableTextPrinting (False) 5IfyD ]< Update 0!(BbQnWI DeleteRays pU)g93 TraceCreateDraw r[votdFo EnableTextPrinting (True) x J[Xmre ztG!NZL 'Calculate the irradiance for rays on the detector surface. o9 g0fC raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) r-]Hm Y x Print raysUsed & " rays were included in the irradiance calculation. *E1 v rZSX fgfr 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ye^l~ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) mO~A}/je 25-5X3(>j= 'PutFullMatrix is more useful when actually having complex data such as with <&Q(I+^ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB qTd6UKg 'is a complex valued array. 0s+pcqOd^ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) qt&zo5 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) CDRkH)~$ Print raysUsed & " rays were included in the scalar field calculation." hq[RU&\ o*}--d?S 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used %I>-_el 'to customize the plot figure. *
U#@M3g. xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ^V5g[XL2 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) -0R;C` (! yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 'D1Sm&M2%e yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) &8^ch,+pD nXpx = ana.Amax-ana.Amin+1 [tEHr nYpx = ana.Bmax-ana.Bmin+1 .dStV6 Ohe*m[ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS LnY`f -H 'structure. Set the axes labels, title, colorbar and plot view. wEp*j+Mmce Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Pcox~U/j Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 3Hg}G#]WS Matlab.Execute( "title('Detector Irradiance')" ) !(L\X'jH Matlab.Execute( "colorbar" ) JRT,%;*, Matlab.Execute( "view(2)" ) -g`3;1EV^ Print "" \'AS@L"Wj^ Print "Matlab figure plotted..." v*UJ4r <>9zXbI 'Have Matlab calculate and return the mean value. x-3!sf@ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) >QJfTkD$ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) O"Ua|8 Print "The mean irradiance value calculated by Matlab is: " & meanVal \XI9 +::% 8fI&-uP{g 'Release resources HGJfj*JH Set Matlab = Nothing 4X^{aIlshk MlBw=Nr End Sub sHwn,4|iY {#Vck\& 最后在Matlab画图如下: o"5[~$O Q[U_
0O,A9 并在工作区保存了数据: LtDQgel" Edi`x5"l >*"6zR2 o 并返回平均值: 5HAIKc vKCgtk 与FRED中计算的照度图对比: 7:>VH>?D Zagj1OV| 例: 5?()o}VjAO NX5A{ 此例系统数据,可按照此数据建立模型 ^Nu0+S !Ui"<0[, 系统数据 ZO ! Q:#Kt@W _P]!J~$5 光源数据: ]XAJ|[]sj* Type: Laser Beam(Gaussian 00 mode) $^1L|KgXp Beam size: 5; .{@aQwN Grid size: 12; n!*uv~%$ Sample pts: 100; +uY)MExs2 相干光; ra'h\m 波长0.5876微米, qK9\oB%s7 距离原点沿着Z轴负方向25mm。 %j=xL V\ 3nJd0E 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: xa?#wY
b enableservice('AutomationServer', true) ps*dO enableservice('AutomationServer') nvdo|5 [v!TQwMU sMikTwR/^ QQ:2987619807 >(t_
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