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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。 AZxOq !B ':kBHCR7 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: G{$9e}# enableservice('AutomationServer', true) D9+a"2|3< enableservice('AutomationServer') X Oc0j9Oa fw'$HV76 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。 q$0^U{j/ i=]IUjx< 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: wnN@aO6g* 1. 在FRED脚本编辑界面找到参考. <j-Bj$3 2. 找到Matlab Automation Server Type Library ')}$v+9h 3. 将名字改为MLAPP m>jX4D7KZ }ZlJ ^7vhize 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。 #c./<<P5} -;_NdL@ 图 编辑/参考 X_!Sm wwmMpK}f 现在将脚本代码公布如下,此脚本执行如下几个步骤: Y[X5S{H`wj 1. 创建Matlab服务器。 G]=U=9ZI 2. 移动探测面对于前一聚焦面的位置。 9Or3X/:o 3. 在探测面追迹光线 :~{XL >:S 4. 在探测面计算照度 {M$mrmG 5. 使用PutWorkspaceData发送照度数据到Matlab >/ECLP 6. 使用PutFullMatrix发送标量场数据到Matlab中 w[n|Sauy, 7. 用Matlab画出照度数据 HRC5z<k% 8. 在Matlab计算照度平均值 +g@@|&B 9. 返回数据到FRED中 VABrw t XK{`x< 代码分享: !c\s)&U7B 5MO:hE5sm Option Explicit Qf$0^$ " sO~N2 Sub Main s"=e(ob |^^;v| Dim ana As T_ANALYSIS WIQt5=- Dim move As T_OPERATION -~p@o1k0 Dim Matlab As MLApp.MLApp `[C8iF*Y" Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long p}}}~ lC/ Dim raysUsed As Long, nXpx As Long, nYpx As Long h,\^Sb5AP Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double VQ$=F8ivG Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double eN,s#/ip] Dim meanVal As Variant k9w<0h3 ~i=/@;wRp Set Matlab = CreateObject("Matlab.Application") {(7Dz*0 eWhv X9
< ClearOutputWindow T=A7f6` :nd
}e 'Find the node numbers for the entities being used. P zzX Ds6 detNode = FindFullName("Geometry.Screen") :2
n5;fp detSurfNode = FindFullName("Geometry.Screen.Surf 1") mO?G[?*\ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Sr,ZM1J vpMNulXb, 'Load the properties of the analysis surface being used. (t&P.N/ LoadAnalysis anaSurfNode, ana Z>7Oez> \V7Hi\) 'Move the detector custom element to the desired z position. fp:j~a>E z = 50 tkR^dC GetOperation detNode,1,move Ra;e#)7X move.Type = "Shift" *J 7>6N:- move.val3 = z 'i%Azzv SetOperation detNode,1,move i6h:%n]Io Print "New screen position, z = " &z XaR(q2s .Xg%><{~ 'Update the model and trace rays. 7Aq4YjbX EnableTextPrinting (False) XqyfeY5t Update UY+~,a DeleteRays YM1tP'4j@ TraceCreateDraw BYhPOg[ EnableTextPrinting (True) g5M-Vu o//N"S.) 'Calculate the irradiance for rays on the detector surface. c5mv4 MC raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) hh |'Uq3 Print raysUsed & " rays were included in the irradiance calculation. &julw;E <*3wnpj_ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. h7~&rWb Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) "@$o'rfT >Cb% `pe 'PutFullMatrix is more useful when actually having complex data such as with @Ys(j$U't 'scalar wavefield, for example. Note that the scalarfield array in MATLAB )fA9,yNJ3 'is a complex valued array. R
7xV{o raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) OJbY\U Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 1 mFc]1W Print raysUsed & " rays were included in the scalar field calculation." {1#5\t>9yD qV/"30,K 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 3-hu'xSU 'to customize the plot figure. Gvtd )9^< xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 6:330"9 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) f|m.v
+7k yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) rQ30)5^V| yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) [\ @!~F{ nXpx = ana.Amax-ana.Amin+1 RgRyo
nYpx = ana.Bmax-ana.Bmin+1 85w
D<bN27 Kcsje_I-M 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS v9x $` 'structure. Set the axes labels, title, colorbar and plot view. h:a5FK@ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 9/~m837x Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) nDMNaMYb Matlab.Execute( "title('Detector Irradiance')" ) fR_)e: Matlab.Execute( "colorbar" ) zc*qmb Matlab.Execute( "view(2)" )
lU:z>gC Print "" b?B"u^b! Print "Matlab figure plotted..." rv9qF |2r{ [<1i[\^ 'Have Matlab calculate and return the mean value. Tk|0
scjE^ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) dK|MQ < Matlab.GetWorkspaceData( "irrad", "base", meanVal )
Qk Gr{ Print "The mean irradiance value calculated by Matlab is: " & meanVal #U"\v7C{n t{F6+d p 'Release resources 1YAy\F~`. Set Matlab = Nothing Y 0$m~}j tE(x8>5A: End Sub Q\m"n^XN ` *$^rQS 最后在Matlab画图如下: &{Uaa vkc(-n 并在工作区保存了数据: sFC1PdSk4T 0}Kl47}aD L L9I:^ 并返回平均值: riFE.; _^#PV} 与FRED中计算的照度图对比: 6;*tw i [EB2o.EsO 例: 4w2V["?X1 &fiDmUxj 此例系统数据,可按照此数据建立模型 a9FlzR |Ro\2uSr 系统数据 SY>N-fW\H:
4>0xS- SDA
+XnmH 光源数据: 7QQ3IepP Type: Laser Beam(Gaussian 00 mode) Nf<([8v;t Beam size: 5; JeWW~y`e?{ Grid size: 12; ZSKk*<= Sample pts: 100; ]2h~Db= 相干光; OFQsfW3O 波长0.5876微米, :_)Xe*O 距离原点沿着Z轴负方向25mm。 z#D@mn5\a c6BaC@2 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: P1T LH2) enableservice('AutomationServer', true) Gx'mVC"{ enableservice('AutomationServer') p1J%= M?)>,
!Z) D2>=^WP6+ QQ:2987619807 Bi?.G7>
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