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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。 [O^}rUqq .Qd}.EG 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: %6AYCN?Ih enableservice('AutomationServer', true) [J~aAB enableservice('AutomationServer') bt;lq!g W`#gpi)7N 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。 QTVa / ^w"' ' 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: $ "Afy)Ir 1. 在FRED脚本编辑界面找到参考. SK's!m:r= 2. 找到Matlab Automation Server Type Library Q> kiVvc 3. 将名字改为MLAPP qh%i5Mu hzaU8kb F?7u~b|@{ 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。 P,(9cyS{ %fHH{60 图 编辑/参考 8{oZi]ob t-_#Q bzE{ 现在将脚本代码公布如下,此脚本执行如下几个步骤: j*XjY[ 1. 创建Matlab服务器。 f[x~)= 2. 移动探测面对于前一聚焦面的位置。 xXO RIlD 3. 在探测面追迹光线 c8T/4hU
MN 4. 在探测面计算照度 FIH@2zA 5. 使用PutWorkspaceData发送照度数据到Matlab O47PkP8 6. 使用PutFullMatrix发送标量场数据到Matlab中 ,ohmc\*J 7. 用Matlab画出照度数据 wY/bA}% 8. 在Matlab计算照度平均值 > 84e`aGE 9. 返回数据到FRED中 +6
ho)YL D>P;Izb 代码分享: \UOm]z mIvnz{_d Option Explicit +vf:z?I8
/^Y[*5 Sub Main CA/ -Gb C ck#Y Dim ana As T_ANALYSIS
m;c3Z- Dim move As T_OPERATION [O\9 9> Dim Matlab As MLApp.MLApp E${J Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long z?)He)d Dim raysUsed As Long, nXpx As Long, nYpx As Long ~Po<(A}`f Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double wZQ)jo7*g Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double d ,UCH Dim meanVal As Variant M_Bu,<q^ ^+wk Set Matlab = CreateObject("Matlab.Application") c+8V|'4 ZNi
+Aw$u ClearOutputWindow })PO7: Y3k[~A7X 'Find the node numbers for the entities being used. ;`+`#h3-V detNode = FindFullName("Geometry.Screen") ]w!0u2K<Q\ detSurfNode = FindFullName("Geometry.Screen.Surf 1") s"WBw'_<< anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") j1A|D
/[%w*v*' 'Load the properties of the analysis surface being used. 9mDnKW LoadAnalysis anaSurfNode, ana NEw$q4 q4/909x= 'Move the detector custom element to the desired z position. `Ug tvo z = 50 >OK#n)U` GetOperation detNode,1,move `]jqQr97 move.Type = "Shift" J:AMnUOcDi move.val3 = z wN(&5rfS SetOperation detNode,1,move OM)3Y6rK Print "New screen position, z = " &z {rDq_^ WqE
'( 'Update the model and trace rays. b!^@PIX EnableTextPrinting (False) >g]ON9CGH Update >La><.z~ DeleteRays &<Zdyf?[Ou TraceCreateDraw aBxiK[[` EnableTextPrinting (True) %m`zWg- $Asr`Q1i
'Calculate the irradiance for rays on the detector surface. WI&lj<* raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) xzr<k Sp Print raysUsed & " rays were included in the irradiance calculation. LTXz$Z] w#9_eq|3 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. |cgui Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Ys3uPs ezUQ>
e 'PutFullMatrix is more useful when actually having complex data such as with 8vSIf+ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB @^&7$#jq% 'is a complex valued array. UV@0gdy[ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) &I/qG`W Matlab.PutFullMatrix("scalarfield","base", reals, imags ) O m9jtWk Print raysUsed & " rays were included in the scalar field calculation." E7`qmn Da_()e[9p 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used u okc:D 'to customize the plot figure. "%@v++4y xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) mp1ttGUtM xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) C?o6(p"b yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) lP3h<j yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) t7*#[x)a nXpx = ana.Amax-ana.Amin+1 2w?hgNz nYpx = ana.Bmax-ana.Bmin+1 ?aWx(dVQ d:rGyA] 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS WbcS: !0 'structure. Set the axes labels, title, colorbar and plot view. EI1?
GB)b Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) x+7*ADKb Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) cbYK5fj"T Matlab.Execute( "title('Detector Irradiance')" ) 5JSrrpGr Matlab.Execute( "colorbar" ) G3a7`CD Matlab.Execute( "view(2)" ) :kG)sw7 Print "" 1m)M;^_ Print "Matlab figure plotted..." |`0n"x7 B<,YPS8w 'Have Matlab calculate and return the mean value. JN(-.8< Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) {dzoEM[
1s Matlab.GetWorkspaceData( "irrad", "base", meanVal ) T1bd:mC}n Print "The mean irradiance value calculated by Matlab is: " & meanVal g7n" eV2mMSY 'Release resources KY.ZT2k Set Matlab = Nothing !Zjq9{t\" eB]R3j{ End Sub e|lD:_1i tj5giQ3DG) 最后在Matlab画图如下: @D[`Oj) r*XLV{+4 并在工作区保存了数据: ~x]9SXD% DQ80B)<O #*^+F?o,( 并返回平均值: RUo9eQIPD :dwt1> 与FRED中计算的照度图对比: E=w3=\JP Z^ar.boc 例: Or+p%K}-7 @PSLs*
此例系统数据,可按照此数据建立模型 VW<0Lt3 \?lz&< 系统数据 rx!=q8=0R Yj3I5RG !#N\b 光源数据: 46No%cSiG Type: Laser Beam(Gaussian 00 mode) 5?u}#zO Beam size: 5; 'EhBRU% Grid size: 12; bF-"tm Sample pts: 100; "![L#)"s 相干光; .*5 Z"Q['G 波长0.5876微米, B\CN<<N>dD 距离原点沿着Z轴负方向25mm。 lpmJLH.F \".^K5Pm 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: zm#nV
Y` enableservice('AutomationServer', true) #Dy?GB08 enableservice('AutomationServer') 8P: spD0
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