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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。 CdZ. T/x gmqA 5W~y 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: %1mIngW=g enableservice('AutomationServer', true) [][ze2+b enableservice('AutomationServer') z:^(#G{ uG7?:) pxv 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。 C/?x`2' q nb#~=x^ 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: Rp+Lu 1. 在FRED脚本编辑界面找到参考. DD5cUlOSu 2. 找到Matlab Automation Server Type Library u>ZH-nw O 3. 将名字改为MLAPP 8vkCmV EtnuEU E-jJ!>&K 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。 WA6reZ Wr3z%1 图 编辑/参考 tWyl&,3?1 CJjT-(a 现在将脚本代码公布如下,此脚本执行如下几个步骤: BZQ"[-V{ 1. 创建Matlab服务器。 }y1r
yeW< 2. 移动探测面对于前一聚焦面的位置。 *Sg6VGP 3. 在探测面追迹光线 /HH_Zi0?N| 4. 在探测面计算照度 DHg)]FQ/ 5. 使用PutWorkspaceData发送照度数据到Matlab (gRTSd T? 6. 使用PutFullMatrix发送标量场数据到Matlab中 :}UjX|D 7. 用Matlab画出照度数据 CwM1
_3cE 8. 在Matlab计算照度平均值 x)jc 9. 返回数据到FRED中 >*/:"!u `_()|; !y 代码分享: XXw>h4hl EK.n
$ Option Explicit 5g%D0_e5 URbHVPCPb Sub Main j[Jwa*GQP "8p<NsU Dim ana As T_ANALYSIS Q#F9&{'l Dim move As T_OPERATION xS4?M<|L63 Dim Matlab As MLApp.MLApp "S+AkLe( Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 0GW69 z Dim raysUsed As Long, nXpx As Long, nYpx As Long -mP2}BNM Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double =Fc}T% Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double #kk5{*` Dim meanVal As Variant "/G]M& [!C!R$AMa Set Matlab = CreateObject("Matlab.Application") $O&N
#@' B\!<@= ClearOutputWindow o5['5?i} / GkxQEL 'Find the node numbers for the entities being used. NoMlTh(O detNode = FindFullName("Geometry.Screen") _FNW[V detSurfNode = FindFullName("Geometry.Screen.Surf 1") t3 3\f<e anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") {Hie%2V <Mndr8 H 'Load the properties of the analysis surface being used. mBEMwJ}O` LoadAnalysis anaSurfNode, ana vmv6y*qU qpQiMiB#g' 'Move the detector custom element to the desired z position. l,9rd[ z = 50 d;,Jf*x\ GetOperation detNode,1,move IB$i^ move.Type = "Shift" 0nvT}[\H* move.val3 = z Sz:PeUr9h SetOperation detNode,1,move D9H%jDv Print "New screen position, z = " &z uaYI3w@^ f,kV 'Update the model and trace rays. _R^ZXtypd EnableTextPrinting (False) P1z:L Update IAWs}xIly DeleteRays &1Y7Ne TraceCreateDraw H?eG5 EnableTextPrinting (True) @HTs.4 m7`S@qG 'Calculate the irradiance for rays on the detector surface. :L6%57 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) qfdL *D Print raysUsed & " rays were included in the irradiance calculation. GPizR|}h L8f_^
*, 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. }
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[!%hE Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 03AQB;. VeqB/QX 'PutFullMatrix is more useful when actually having complex data such as with mq}UUk@ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 0eKLp8;Lh 'is a complex valued array. Rqbz3h~ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) G0kF[8Am Matlab.PutFullMatrix("scalarfield","base", reals, imags ) <Qr*!-Kc6 Print raysUsed & " rays were included in the scalar field calculation." &G[W$2`@ mML B?I 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used m;nH
v 'to customize the plot figure. )y6 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) C8do8$ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) fLeHn,*," yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 1;+77< |