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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。 4 e=/f,o1 aukk|/3Ih 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: tYI]LL enableservice('AutomationServer', true) AzLbD2Pl enableservice('AutomationServer') ga4/, (z8]FT 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。 -/(DPx _hAj2%SL 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: M/::`yJQu 1. 在FRED脚本编辑界面找到参考. p)?qJ2c| 2. 找到Matlab Automation Server Type Library ?z \q Mu 3. 将名字改为MLAPP ikEWY_1Y ]`#xR*a uM6CG0 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。 O,F]\ `c qH}2s# 图 编辑/参考 9_M H N<#S3B?. 现在将脚本代码公布如下,此脚本执行如下几个步骤: =yk Rki 1. 创建Matlab服务器。 &&(4n?
2. 移动探测面对于前一聚焦面的位置。 #~bU}[{ 3. 在探测面追迹光线 !$:0E
y(S 4. 在探测面计算照度 q7 %=`l 5. 使用PutWorkspaceData发送照度数据到Matlab N.fQ7z=Z(M 6. 使用PutFullMatrix发送标量场数据到Matlab中 Yv#J`b@y 7. 用Matlab画出照度数据 RZ#alFL, 8. 在Matlab计算照度平均值 2ru*#Z#( 9. 返回数据到FRED中 `^XRrVX< ;,F-6RNj 代码分享: aJuj7y- N>&{Wl'y \ Option Explicit VYl_U?D ,\sR;=svK Sub Main Bo](n*i *6 z'+' Dim ana As T_ANALYSIS :wv
:#EaH Dim move As T_OPERATION >5Q^9 9V Dim Matlab As MLApp.MLApp nvO% Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ! /|0:QQi Dim raysUsed As Long, nXpx As Long, nYpx As Long nhVK? Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double LW83Y/7 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double m6~ sKJV Dim meanVal As Variant Z`-)1! h3UZ|B0= Set Matlab = CreateObject("Matlab.Application") fd!pM4"0 `@fhge ClearOutputWindow t7C!}'g&' |g7nh[ 'Find the node numbers for the entities being used. 'mBLf&fB detNode = FindFullName("Geometry.Screen") M(.uu`B detSurfNode = FindFullName("Geometry.Screen.Surf 1") 5p]urfN-f anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") wS F!Xx0 $4$?M[ 'Load the properties of the analysis surface being used. |? ;"B:0 LoadAnalysis anaSurfNode, ana SHXa{- 7(A
G] 'Move the detector custom element to the desired z position. ]HNT(w@ z = 50 TRr4`y% GetOperation detNode,1,move ~WYE"( move.Type = "Shift" fw(j6:p move.val3 = z W G3mQ\k SetOperation detNode,1,move YobC'c\~9 Print "New screen position, z = " &z 0]:*v? F'?5V0\he 'Update the model and trace rays. |k7ts&2 EnableTextPrinting (False) c"%_]7 Update &P,4EaC9; DeleteRays ~L\( /[ TraceCreateDraw !~|"LA!jn EnableTextPrinting (True) LhVLsa(-% ^huBqEs 'Calculate the irradiance for rays on the detector surface. q^jqLT&w raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) y :i[~ y Print raysUsed & " rays were included in the irradiance calculation. eSvc/ CU 2kp|zX( 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. zal3j^ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) hIzPy3 .^9/ 0.g8t 'PutFullMatrix is more useful when actually having complex data such as with lk+=26> 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 4Rrw8Bw 'is a complex valued array. 3-9J"d! raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) HAI1%F236 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 1v[#::Bs Print raysUsed & " rays were included in the scalar field calculation." mTXNHvv "b1R5(Ar 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ?4wehcZz 'to customize the plot figure. mk[d7Yt{O xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) pxCGE[@` xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) GH; F3s yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ]mD=Br*r~ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5)
jKb=Zkd nXpx = ana.Amax-ana.Amin+1 mISuo nYpx = ana.Bmax-ana.Bmin+1 COkLn)+0 vUIK4uR. 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 6M<mOhp@}n 'structure. Set the axes labels, title, colorbar and plot view. a`h$lUb- Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) R<0!?`b Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) n_xQSVI0F Matlab.Execute( "title('Detector Irradiance')" ) [r/Seg" Matlab.Execute( "colorbar" ) JI[rIL\Ey Matlab.Execute( "view(2)" ) fbx;-He! Print "" +poIgjq0 Print "Matlab figure plotted..." j_ywG{Jk ++p&
x{ 'Have Matlab calculate and return the mean value. `X.=uG+m Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) d=+Lv< Matlab.GetWorkspaceData( "irrad", "base", meanVal ) rY_C3;B Print "The mean irradiance value calculated by Matlab is: " & meanVal k>z-Zg 2Z IpzH/8 'Release resources 1Z$99 Set Matlab = Nothing EH!EyNNb C)3$";$5) End Sub 2h? r![ g9lg 最后在Matlab画图如下: g!kRa.`u1 We+FP9d % 并在工作区保存了数据: )S;Xy`vO G/RheH
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t{ 并返回平均值: ?BWvF]p5/ tgF(=a]o 与FRED中计算的照度图对比: M:Y!k<p Uf]Pd)D 例: 2S10j%EeI }yC,uEV 此例系统数据,可按照此数据建立模型 B43#9CK`o &LxzAL,3! 系统数据 $b
71 Xde=}9 !#|fuOWe 光源数据: MIyLQ Type: Laser Beam(Gaussian 00 mode) gZ=9Y:$ Beam size: 5; {ZIFj.2 Grid size: 12; W 9:{pQG Sample pts: 100; ;0X|*w1JO 相干光; 9q@YE_ji 波长0.5876微米, v=Bh
A9[ 距离原点沿着Z轴负方向25mm。 ^[\53\R~ ?28GQyk4 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: [Oy2&C enableservice('AutomationServer', true) hpi_0lMkI enableservice('AutomationServer') VflPNzixb!
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