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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。 *3(mNpi{_ :f0#4'f 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: /b."d\ enableservice('AutomationServer', true) nz/cs n enableservice('AutomationServer') G9~ 4?v6: Yo}QW;,g 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。 &iaS3x "BC;zH: 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: -=2V4WU~ 1. 在FRED脚本编辑界面找到参考. V17!~ 2. 找到Matlab Automation Server Type Library ]9}^}U1." 3. 将名字改为MLAPP $OaxetPH Wfsd$kN6{ [I(
Yn 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。 j;EH[3 lB 图 编辑/参考 *~`BG5w Pk`3sfz 现在将脚本代码公布如下,此脚本执行如下几个步骤: 6P02= 1. 创建Matlab服务器。 1P G"IaOb 2. 移动探测面对于前一聚焦面的位置。 WIw*//nw 3. 在探测面追迹光线
^]?juL 4. 在探测面计算照度 3 ]pHc)p!. 5. 使用PutWorkspaceData发送照度数据到Matlab D/Py?<n-B 6. 使用PutFullMatrix发送标量场数据到Matlab中 r"`7ezun: 7. 用Matlab画出照度数据 n]jw!; 8. 在Matlab计算照度平均值 e. R9: 9. 返回数据到FRED中 sE[
Yg8yAt Q6xA@"GJ 代码分享: 1YtK+,mz BR:Mcc Option Explicit U,Fyi6{~ NJg )S2]7 Sub Main %m-U:H.Vp -]Q\G Dim ana As T_ANALYSIS dQy K4T Dim move As T_OPERATION JgBC:t^\pV Dim Matlab As MLApp.MLApp '%y;{,g* Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long gzN51B =D Dim raysUsed As Long, nXpx As Long, nYpx As Long _Sl3) Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double LHSbc!Y'. Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double E[<*Al+N Dim meanVal As Variant WJN)<+d 9^@)R
ED Set Matlab = CreateObject("Matlab.Application") #gXxBM I8uFMP ClearOutputWindow i ;^Ya 5t-,5 'Find the node numbers for the entities being used. `yO'-(@"gY detNode = FindFullName("Geometry.Screen") TQ=HFs
~ detSurfNode = FindFullName("Geometry.Screen.Surf 1") \} _,g anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") %Rk DR ygQe'S{!S\ 'Load the properties of the analysis surface being used. z, n[}Q#u LoadAnalysis anaSurfNode, ana tTWEhHQ` =Q*3\)7 'Move the detector custom element to the desired z position. G=|~SYz z = 50 L+}<gQJ( GetOperation detNode,1,move *D.Ajd.G move.Type = "Shift" &0xM 2J move.val3 = z 1x%B`d SetOperation detNode,1,move ',/2J0_ Print "New screen position, z = " &z cZ# %tT# W6B"QbHYz 'Update the model and trace rays. }Eh &' EnableTextPrinting (False) o7@C$R_# Update <T&v\DN DeleteRays \>X!n2rLZe TraceCreateDraw !s:e EnableTextPrinting (True) Hz)i.AA 4 F~eY'~&H} 'Calculate the irradiance for rays on the detector surface. ILqBa:J raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) wxYGr`f Print raysUsed & " rays were included in the irradiance calculation. "lSh4X Je}0KW3G9L 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. +wf9!_' Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Qqs1%u;e8 'u~0rMe4}) 'PutFullMatrix is more useful when actually having complex data such as with ~H1< |