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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。 f?16%Rk< 7&]|c?([4 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: J5<16}* enableservice('AutomationServer', true) dd
+lQJ c enableservice('AutomationServer') B
o%Sl /m^G 99N 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。 >b:5&s\9 'X4)2iFV 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: *<"{(sAvk 1. 在FRED脚本编辑界面找到参考. eZhF<<Y 2. 找到Matlab Automation Server Type Library Qs#;sy
W@~ 3. 将名字改为MLAPP i]@k'2N JnqP`kYbTE :>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。 v:w^$]4 ^LXsU]
R 图 编辑/参考 TnKOr~ @* cBOt=vg,5 现在将脚本代码公布如下,此脚本执行如下几个步骤: ~*^o[~x]\ 1. 创建Matlab服务器。 >@-.rkd( 2. 移动探测面对于前一聚焦面的位置。 ,iZKw8]f 3. 在探测面追迹光线 XJwgh y?( 4. 在探测面计算照度 #i*PwgC%_ 5. 使用PutWorkspaceData发送照度数据到Matlab q['3M<q 6. 使用PutFullMatrix发送标量场数据到Matlab中 <y7Hy&&y- 7. 用Matlab画出照度数据 ,K30.E 8. 在Matlab计算照度平均值 4v{Ye,2 9. 返回数据到FRED中 (Gapv9R \CS4aIp 代码分享: *%atE 7xWJw Option Explicit !tx.2m*5 7:JGr O Sub Main Q]RE,ZZ ]n:R#55A Dim ana As T_ANALYSIS O9ro{ k Dim move As T_OPERATION e(&u3 #7Nn Dim Matlab As MLApp.MLApp c]$$ap Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 9U )9u["DH Dim raysUsed As Long, nXpx As Long, nYpx As Long }6{00er Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double OI6m>XH? Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Q{miI
N Dim meanVal As Variant Xw|-v$'y #i.BOQxS Set Matlab = CreateObject("Matlab.Application") uI9+@oV R'atg
9 ClearOutputWindow WZTv G_ ~qk/7mF 'Find the node numbers for the entities being used. lKqFuLHwF detNode = FindFullName("Geometry.Screen") MFWkJbZV detSurfNode = FindFullName("Geometry.Screen.Surf 1") n 1^h;2gz anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") G"Ey%Q2K m<*+^JN 'Load the properties of the analysis surface being used. <'hoN/g LoadAnalysis anaSurfNode, ana |'x"+x (b"q(:5oX 'Move the detector custom element to the desired z position. #%#N.tB5 z = 50 *#?9@0b@ GetOperation detNode,1,move ^i3!1cS move.Type = "Shift" B=}QgXg move.val3 = z Kf,AnKkn' SetOperation detNode,1,move yKm6
8n^
Print "New screen position, z = " &z Df(+@L5! jj 'epbA 'Update the model and trace rays. Rz*GRe EnableTextPrinting (False) K]dR%j Update s8';4z DeleteRays T+%P+ TraceCreateDraw Wu8zK=Ve( EnableTextPrinting (True) z XU r34jF XSh[#qJ 'Calculate the irradiance for rays on the detector surface. ;W\?lGOs{ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Print raysUsed & " rays were included in the irradiance calculation. ;!3: 3; =xSf-\F 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData.
q$K}Fm1C Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) V<ilv< #hXvGon$? 'PutFullMatrix is more useful when actually having complex data such as with 53bVhPGv 'scalar wavefield, for example. Note that the scalarfield array in MATLAB axN\ZXU 'is a complex valued array. l$R9c+L= raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) UDgX
A Matlab.PutFullMatrix("scalarfield","base", reals, imags ) l%2 gM7WMY Print raysUsed & " rays were included in the scalar field calculation." G6JP3dOT f9d{{u 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used # |OA>[ 'to customize the plot figure. D$TpT
X\ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) < |