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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。
1707 /GSI.tO 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: *T2&$W|_a enableservice('AutomationServer', true) N
evvA(M enableservice('AutomationServer') 5Kw?SRFH/ L{0OMyUA 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 T17LYHIT 5WJkeG ba 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: =+-.5M 1. 在FRED脚本编辑界面找到参考. *,[=}v1 2. 找到Matlab Automation Server Type Library iCSM1W3 3. 将名字改为MLAPP %^%-h}1 E|4XQ|B@ S w(
H] 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 UuqnL{ \\G6c4fC 图 编辑/参考 'MQGR@* 'sQO0611S 现在将脚本代码公布如下,此脚本执行如下几个步骤: PRlo"kN 1. 创建Matlab服务器。 P_g0G#`4 2. 移动探测面对于前一聚焦面的位置。 ,0~
{nQ j] 3. 在探测面追迹光线 wG?kcfu 4. 在探测面计算照度 XXwhs-:o 5. 使用PutWorkspaceData发送照度数据到Matlab g5 |\G%dOt 6. 使用PutFullMatrix发送标量场数据到Matlab中 '/*c Yv45 7. 用Matlab画出照度数据 _]ttKT(
8. 在Matlab计算照度平均值 u
R%R]X 9. 返回数据到FRED中 tWOze, N 3L]^x9Cu) 代码分享: nJ#@W b@ c_q y)N Option Explicit ,$qs9b~ (l_de)N7 Sub Main 8=o(nFJw %1 ^jd\ Dim ana As T_ANALYSIS >~>[}d;glw Dim move As T_OPERATION 2b,TkG8K Dim Matlab As MLApp.MLApp %R"/`N9R, Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long *g41"Cl Dim raysUsed As Long, nXpx As Long, nYpx As Long *3
8Y;{ 4 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double >T^v4A Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ZWW8Hr Dim meanVal As Variant Msu2OF *x <~X6D? Set Matlab = CreateObject("Matlab.Application") `oWjq6 nJ})6/gK ClearOutputWindow BF[?* b <\~#\A=; 'Find the node numbers for the entities being used. iC+H;s5< detNode = FindFullName("Geometry.Screen") |M>k &p,B- detSurfNode = FindFullName("Geometry.Screen.Surf 1") knzED~v@( anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") OYp8r _rJSkZO 'Load the properties of the analysis surface being used. :{uUc LoadAnalysis anaSurfNode, ana ?8}jJw2H SW'KYzn 'Move the detector custom element to the desired z position. 3i}B\
{ z = 50 c qyh#uWe GetOperation detNode,1,move ^ED>{UiNI move.Type = "Shift" TC#B^m`'p move.val3 = z 1CVaGD^r{ SetOperation detNode,1,move
Ph{+uI Print "New screen position, z = " &z #}yFHM?i :8wF0n-' 'Update the model and trace rays. HZ=yfJs nc EnableTextPrinting (False) |?=1tS{iT Update Cjk AQ(9 DeleteRays EC#10. TraceCreateDraw /k"P4\P`+Q EnableTextPrinting (True) HbDB?s< D} 3fx[ 'Calculate the irradiance for rays on the detector surface. ,peE' raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) #[yl;1) Print raysUsed & " rays were included in the irradiance calculation. vJUB; hD M?u)H&kEl 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. :+!b8[?Z Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ra2q. H Oh4WYDyT
'PutFullMatrix is more useful when actually having complex data such as with CnYX\^Ow 'scalar wavefield, for example. Note that the scalarfield array in MATLAB M0
8Y 'is a complex valued array. c?",kzo raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) CI'5JOqP Matlab.PutFullMatrix("scalarfield","base", reals, imags ) h!~yYNQ" Print raysUsed & " rays were included in the scalar field calculation." >@uYleD( 59 Y=VS 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used TaT&x_v^~a 'to customize the plot figure. { rn~D5R xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) )D*xOajo+l xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) e5KF ~0` yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) s%|J(0 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) V'/%)oU\" nXpx = ana.Amax-ana.Amin+1 \s'6)_ nYpx = ana.Bmax-ana.Bmin+1 >WX'oP(< v4aGL<SO 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ]XyJ7esg 'structure. Set the axes labels, title, colorbar and plot view. ,-kZ5&r Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 3)\qts5 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) mJ7kOQ-.$ Matlab.Execute( "title('Detector Irradiance')" ) Njje g9 f Matlab.Execute( "colorbar" ) kzXW<V9 Matlab.Execute( "view(2)" ) Q.\ovk~,a Print "" .X1niguXH Print "Matlab figure plotted..." 2fB@zF
-',Y;0b% 'Have Matlab calculate and return the mean value.
j"s(? Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) (p!AX<=z Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 7Y:s6 R| Print "The mean irradiance value calculated by Matlab is: " & meanVal Rby7X*.-v Y;>'~V#R 'Release resources 8<!9mgh Set Matlab = Nothing FG\?_G [y>.)BU End Sub Q2JjBV< WcFZRy-erc 最后在Matlab画图如下: 'QU ?O[CH o9>X"5CmX 并在工作区保存了数据: O~VUViS6$ r1]^#&V;MC "o^zOU 并返回平均值: CuNHDYQ&3 b}*hodzF 与FRED中计算的照度图对比: QNFrkel 1S:H!h3 例: `( Gk_VAa jo~vOu 此例系统数据,可按照此数据建立模型 jtwO\6 t& NQ!F` 系统数据 o++Hdvai Op{Mc$5a /([aD~. 光源数据: <0m;|Ai'W Type: Laser Beam(Gaussian 00 mode) oL;/Qan Beam size: 5; @gOgs Grid size: 12; -(EqBr@_ Sample pts: 100; ] W_T(C* 相干光; Pt+_0OsR 波长0.5876微米, @ 2_&ti 距离原点沿着Z轴负方向25mm。 =g:\R$lQ .9ne'Ta 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: I1,?qr"Zr enableservice('AutomationServer', true) 1Rh&04O>VL enableservice('AutomationServer') plq\D.C '4rgIs3=x" o%a$m9I QQ:2987619807 sBwgl9
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