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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。 $5>x)jr:w+ dBW#PRg 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: +,9Muf h enableservice('AutomationServer', true) uYc&Q$U enableservice('AutomationServer') \<y#$:4r<8 ;[Hrpl
S 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 8ZO~=e .q$/#hN:e 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: KV'-^\ 1. 在FRED脚本编辑界面找到参考. @gJPMgF$F 2. 找到Matlab Automation Server Type Library i{>YQ 3. 将名字改为MLAPP WF<*rl Q9t.*+ i"hn%u$V 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。 OL#RkD W@FGU 图 编辑/参考 #kQLHi3## DAd$u1 现在将脚本代码公布如下,此脚本执行如下几个步骤: VH.}}RS% 1. 创建Matlab服务器。 Wy$Q!R=i 2. 移动探测面对于前一聚焦面的位置。 2l4`h)_q 3. 在探测面追迹光线 5cl%>U 4. 在探测面计算照度 5wMEp" YHE 5. 使用PutWorkspaceData发送照度数据到Matlab m^,3jssdA 6. 使用PutFullMatrix发送标量场数据到Matlab中 ;V1e>?3 7. 用Matlab画出照度数据 O,KlZf_B 8. 在Matlab计算照度平均值 UX<0/"0h 9. 返回数据到FRED中 gH/k}M7tA# UIw6~a3E 代码分享: ,Onu% V{kgDpB Option Explicit rYr.mX *|:]("i Sub Main = G3A} p&;,$KDA Dim ana As T_ANALYSIS h'G8@j; Dim move As T_OPERATION q0
8 Dim Matlab As MLApp.MLApp GD .>u Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long rx;zd ? Dim raysUsed As Long, nXpx As Long, nYpx As Long +UP?M4g Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double R2[!h1nZ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double }L*cP;m# Dim meanVal As Variant ZpY"P6 LIHf]+ Set Matlab = CreateObject("Matlab.Application") uM~j cj/FqU" ClearOutputWindow gG=E2+=uy $rE_rZ+]=" 'Find the node numbers for the entities being used. n7Ia8?8-l detNode = FindFullName("Geometry.Screen") c}FZb$q# detSurfNode = FindFullName("Geometry.Screen.Surf 1") :dzamHbX9 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") <$
Ar*<,6 c^8y/wfok 'Load the properties of the analysis surface being used. }'
t*BaU LoadAnalysis anaSurfNode, ana (wIpq<% [VP~~*b 'Move the detector custom element to the desired z position. {z}OZHJN z = 50 th*E"@ GetOperation detNode,1,move ysiBru[u
move.Type = "Shift" =>6'{32W_ move.val3 = z XX(;,[(_ SetOperation detNode,1,move ,*Yu~4 Print "New screen position, z = " &z [(N<E/m %B etH%E aF[ 'Update the model and trace rays. r
yO\$m EnableTextPrinting (False) "L" 6jT Update qcfLA~y DeleteRays Io&F0~Z;;( TraceCreateDraw r 6STc,%5 EnableTextPrinting (True) <&rvv4*H 9_GR\\ 'Calculate the irradiance for rays on the detector surface. |ldRs'c{ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) K(HP PM\ Print raysUsed & " rays were included in the irradiance calculation. 6^.< |