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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。 {>ba7-Cy+y 1-gM)x{Jr 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: SP%X@~d enableservice('AutomationServer', true) |Rfj
0+ enableservice('AutomationServer') WESD^FK V(&L 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。 P'<i3#;7X I*-\u 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: S F)$b 1. 在FRED脚本编辑界面找到参考. 6Ryc&z5 2. 找到Matlab Automation Server Type Library >6C\T@{lJ 3. 将名字改为MLAPP e1Db
+ QBV N?@^BZ 9~UR(Ts}l 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。 0!\gK<,z $wM..ee 图 编辑/参考 H9T~7e+ k[x-O?$O@ 现在将脚本代码公布如下,此脚本执行如下几个步骤: }_lG2#Ll5 1. 创建Matlab服务器。 p\[!=ZXFr\ 2. 移动探测面对于前一聚焦面的位置。 x]7:MG$ 3. 在探测面追迹光线 )w].m 4. 在探测面计算照度 )?jFz'<r 5. 使用PutWorkspaceData发送照度数据到Matlab .B`$hxl*0c 6. 使用PutFullMatrix发送标量场数据到Matlab中 &E`Nu (e 7. 用Matlab画出照度数据 <f7 O3 > 8. 在Matlab计算照度平均值 =i)%AnZ^9 9. 返回数据到FRED中 ^(;x-d3 $oW=N 代码分享: /g u
VA sV"tN2W@ Option Explicit u(Mbp$R'? <Y)14w% Sub Main 5X0ex. ,3?=W/Um4 Dim ana As T_ANALYSIS sPK ]:iC Dim move As T_OPERATION DGJ:#UE Dim Matlab As MLApp.MLApp XoyxS:=>|[ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 5]i#l3") Dim raysUsed As Long, nXpx As Long, nYpx As Long %E%=Za Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double KF7w{A){ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double j)@W1I]2# Dim meanVal As Variant _h1bVd- `v?hL~ Set Matlab = CreateObject("Matlab.Application") !/}4_s`, $PMr)U ClearOutputWindow e, sS. JlSqTfA 'Find the node numbers for the entities being used. ^6Aa^| detNode = FindFullName("Geometry.Screen") Jz''UJY/O detSurfNode = FindFullName("Geometry.Screen.Surf 1") >.SO2w anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ,.Ofv):= <~|n}& 'Load the properties of the analysis surface being used. S:!5|o| LoadAnalysis anaSurfNode, ana z"6o|]9I lZwjrU| _ 'Move the detector custom element to the desired z position. Hl$qmq z = 50 54z`KX
73 GetOperation detNode,1,move lz=DGm
move.Type = "Shift" bAt!S move.val3 = z Rc)]A&J SetOperation detNode,1,move b#7nt ?`7p Print "New screen position, z = " &z NL.3qx 7UBW3{d/u5 'Update the model and trace rays. l4kqz.Z-g EnableTextPrinting (False) U$D:gZ Update *e ffDNE! DeleteRays
Gh_5$@ hF TraceCreateDraw ]9@4P$I EnableTextPrinting (True) 86%k2~L
/;_$:`|/ 'Calculate the irradiance for rays on the detector surface. 4 4QW&qL!( raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) e[k\VYj[ Print raysUsed & " rays were included in the irradiance calculation. jGLmgJG-P ->|eMV'd 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 8k{XUn Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Q-,
4 '5$: #|- 'PutFullMatrix is more useful when actually having complex data such as with 1mgw0QO 'scalar wavefield, for example. Note that the scalarfield array in MATLAB <> =(BAw 'is a complex valued array. ++2a xRl raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) (6[< |