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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。 5B[kZ?> =='~g~ 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: S!0ocS!t enableservice('AutomationServer', true) wl1JKiodg enableservice('AutomationServer') %Lec\(-4L i"}%ib*X 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。 nRpZ;X)'. o|\0IG(\ 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: 3YyB0BMW 1. 在FRED脚本编辑界面找到参考. #P,mZ}G\ 2. 找到Matlab Automation Server Type Library IfHB+H
3. 将名字改为MLAPP :T5p6: -G<$wh9~3 Sb=cWn P 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。 J1I"H<}-6 :eQ?gM!, 图 编辑/参考 \Uun2.K $gsn@P>" 现在将脚本代码公布如下,此脚本执行如下几个步骤: GdFTKOq 1. 创建Matlab服务器。
K252l,;| 2. 移动探测面对于前一聚焦面的位置。 R v61*F4 3. 在探测面追迹光线 B;A^5~b 4. 在探测面计算照度 $O*rxQ} 5. 使用PutWorkspaceData发送照度数据到Matlab F&}>2QiL 6. 使用PutFullMatrix发送标量场数据到Matlab中 X4emhB 7. 用Matlab画出照度数据 c?i=6CdD' 8. 在Matlab计算照度平均值 J]8nbl 9. 返回数据到FRED中 }-H<wQ&x |I7-7d-;/ 代码分享: #/'5N|? o<f[K}t9 Option Explicit jq{rNxdGx Fx']kn9 Sub Main Ea@N:t?(8= 7<V(lX.{ Dim ana As T_ANALYSIS yBKkx@o#z Dim move As T_OPERATION {6YLiQ*_ Dim Matlab As MLApp.MLApp cT
abZc Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long xXl^\?HC Dim raysUsed As Long, nXpx As Long, nYpx As Long DXj_\ R(} Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double <>,V>k| Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double B JDe1W3;' Dim meanVal As Variant EB'(%dH ^\kv>WBE Set Matlab = CreateObject("Matlab.Application") W/U&w.$ *
";A~XNx ClearOutputWindow f/G
YDat *9}2Bmojv 'Find the node numbers for the entities being used. 7MreBs(M detNode = FindFullName("Geometry.Screen") iivuH2/~?[ detSurfNode = FindFullName("Geometry.Screen.Surf 1") I^'kt[P'FZ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ]qCAog :(EU\yCzK 'Load the properties of the analysis surface being used. kQXtO) LoadAnalysis anaSurfNode, ana Hw8`/'M=%5 7-81,ADv( 'Move the detector custom element to the desired z position. o
>bf7+D z = 50 b]hP;QK`U$ GetOperation detNode,1,move %RgCU$s[> move.Type = "Shift" Ie> )U)/$ move.val3 = z N<ww&GXBX SetOperation detNode,1,move w^09|k Print "New screen position, z = " &z 9 aT#7B ^ +cf 'Update the model and trace rays. ETe,RY EnableTextPrinting (False) s
bV6} Update Z++JmD1J DeleteRays 'S<ebwRd= TraceCreateDraw n'ft@7>%h EnableTextPrinting (True) P
X?!R4S eS9/-Y 'Calculate the irradiance for rays on the detector surface. ?g2Wu0< raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 6& |