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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。 N08n/u&cr, ZD%_PgiT 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: \q|PHl enableservice('AutomationServer', true) it@} dZ enableservice('AutomationServer') IJY5wP1" zD;]
sk4 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。 #cG479X" |S:!+[ 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: ~!F4JRf 1. 在FRED脚本编辑界面找到参考. WnzPPh3PJ 2. 找到Matlab Automation Server Type Library MK" 3. 将名字改为MLAPP Bq]O &>\hX l6c%_<P| 4E\ntufo 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。 6QXQ<ah" t}k'Ba3]:Y 图 编辑/参考
t} i97 ; u7&'3 ef 现在将脚本代码公布如下,此脚本执行如下几个步骤: lp-Zx[#`}C 1. 创建Matlab服务器。 oz6+rM6MY 2. 移动探测面对于前一聚焦面的位置。 YG~ o 3. 在探测面追迹光线 Ygi1"X} 4. 在探测面计算照度 RIEv*2_O 5. 使用PutWorkspaceData发送照度数据到Matlab .l=*R7~EU 6. 使用PutFullMatrix发送标量场数据到Matlab中 u?;Vxh3@| 7. 用Matlab画出照度数据 7E3SvC|M 8. 在Matlab计算照度平均值 ]Y&)98 9. 返回数据到FRED中 !NLvo_[Y Z/kaRnG[@t 代码分享: 1DLG]-j} ~po%GoH(K Option Explicit xY'qm8V ,&&M|,NQ&s Sub Main g~c|~u(W
NJ)2+ Dim ana As T_ANALYSIS /rxltF3 Dim move As T_OPERATION %y\eBfW,/ Dim Matlab As MLApp.MLApp )ko{S[gG Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long <cv2-?L{ Dim raysUsed As Long, nXpx As Long, nYpx As Long W0MnGzZ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double )d(0Y<e@ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ).}k6v[4) Dim meanVal As Variant |1+(Ny.%k s"',370 Set Matlab = CreateObject("Matlab.Application") +'['HQ) 3$N %iE6 ClearOutputWindow *e3L4 7"G }u-S j/K 'Find the node numbers for the entities being used. MkW1FjdP detNode = FindFullName("Geometry.Screen") c@9Z&2) detSurfNode = FindFullName("Geometry.Screen.Surf 1") 4l
ZJb anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") {LT4u]# |3,yq^2 'Load the properties of the analysis surface being used. Ue3B+k9w LoadAnalysis anaSurfNode, ana S -6"f/ 3 "l
F 'Move the detector custom element to the desired z position. @0ov!9]Rw- z = 50 #5-A& GetOperation detNode,1,move aXIB ) $1 move.Type = "Shift" >{ECyh; move.val3 = z |rxKCzjm SetOperation detNode,1,move YO(:32S Print "New screen position, z = " &z o9i#N +#*&XX5A#? 'Update the model and trace rays. 9eGCBVW:* EnableTextPrinting (False) h7EUIlh" Update Bn1L?>G DeleteRays b~/Wnp5 TraceCreateDraw u%=bHg EnableTextPrinting (True) EvqUNnjR ]HyHz9QkL 'Calculate the irradiance for rays on the detector surface. @TA8^ND raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) m)@Q_{=6M Print raysUsed & " rays were included in the irradiance calculation. @1<omsl :'d76pM- 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. t&R!5^R Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) +MNSZLP] 56Sh 'PutFullMatrix is more useful when actually having complex data such as with p*pn@z 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 0
OAqA?Z 'is a complex valued array. ^V<J69ny|9 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) MUbhEau? Matlab.PutFullMatrix("scalarfield","base", reals, imags ) wi\z>'R Print raysUsed & " rays were included in the scalar field calculation." uX<+hG.n} :3a&Pb*PL 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used C~ZE95g 'to customize the plot figure. VLh%XoQx[ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) t7|MkX1 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 9 m\)\/V yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 7szls71/= yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) >oft :7p nXpx = ana.Amax-ana.Amin+1 [as-3&5S nYpx = ana.Bmax-ana.Bmin+1 d[Rb:Yw 20rN,@2< 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Zk]k1]u*5 'structure. Set the axes labels, title, colorbar and plot view. +"YTCzv;t Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 6Cl+KcJH Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ljup#:n Matlab.Execute( "title('Detector Irradiance')" ) Lzh9DYU6 Matlab.Execute( "colorbar" ) @+?+6sS Matlab.Execute( "view(2)" ) qs!>tw Print "" $Hp.{jw Print "Matlab figure plotted..." <TI3@9\qXE Az
U|p 'Have Matlab calculate and return the mean value. L"[IOV9S Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" )
*-9# /Cp Matlab.GetWorkspaceData( "irrad", "base", meanVal ) IIq"e~"Vs Print "The mean irradiance value calculated by Matlab is: " & meanVal pNp^q/-yB `]K,'i{R 'Release resources `aO.=:O_ Set Matlab = Nothing 7'_nc!ME xJvLuzUD End Sub X,>(Y8 qPsyqn?Y| 最后在Matlab画图如下: X!T|07#c .=Pm>o/, 并在工作区保存了数据: /"(b.& R `;o!B}[ M} O[`Fx{W 并返回平均值: 'To<T (-bRj# 与FRED中计算的照度图对比: Jf_]Z b![t6-f^z 例: PPN q:, f4R1$(< 此例系统数据,可按照此数据建立模型 Qqp)@uM^ +d =~LQ}* 系统数据 q;p.wEbr4U --Oprl 9#u }^t 光源数据: lNHNL
a>W Type: Laser Beam(Gaussian 00 mode) {b(rm,% Beam size: 5; #xlZU Grid size: 12; :ezA+=ENg Sample pts: 100; fb/qoZ 相干光; l#Yx
TY 波长0.5876微米, 'w}p[( 距离原点沿着Z轴负方向25mm。 3KtAK9PT CP +4k.)*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: 9KXym } enableservice('AutomationServer', true) ^,Xa IP+[ enableservice('AutomationServer') w.tW=z5
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