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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。 p"XQJUuD cr_Q,* 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: V6{P4 1_ enableservice('AutomationServer', true) F6xQ`T| enableservice('AutomationServer') /92m5p beM}({:` 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。 U]h5Q.<SG Q<F-l.q 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: &v#* 1. 在FRED脚本编辑界面找到参考. DMY?'Nts! 2. 找到Matlab Automation Server Type Library Y)=89s&t 3. 将名字改为MLAPP WV'FW)% ou[_ y Zg@NMT 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。 k 8Swra?j ^KsiTVY 图 编辑/参考 !Xbr7:UPN1 @I '_ 现在将脚本代码公布如下,此脚本执行如下几个步骤: {t;{={$ 1. 创建Matlab服务器。 ,&\uuD&.@ 2. 移动探测面对于前一聚焦面的位置。 ;&Oma`Ec 3. 在探测面追迹光线 2@ <x%T 4. 在探测面计算照度 ?r,lgaw 5. 使用PutWorkspaceData发送照度数据到Matlab ,\FJVS;NeJ 6. 使用PutFullMatrix发送标量场数据到Matlab中 yn[^!GuJ_ 7. 用Matlab画出照度数据 n0T'"i[ 8. 在Matlab计算照度平均值 'RlPj0Cg
9. 返回数据到FRED中 m-Uq6_e v_gQCS 代码分享: `.FvuwP cIO7RD$8 Option Explicit Xh,{/5m ~8-Z=- Sub Main P>dMET /Wh}
;YTv^ Dim ana As T_ANALYSIS ^]$x/1I; Dim move As T_OPERATION )k.[Ve Dim Matlab As MLApp.MLApp rmW,# Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long \wxS~T<&L Dim raysUsed As Long, nXpx As Long, nYpx As Long T>&d/$;]
Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double -
T,;Fr' Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double K>h= Dim meanVal As Variant $f-f0t' O6^>L0' Set Matlab = CreateObject("Matlab.Application") T
#&9| t&SC>8M< ClearOutputWindow X;7gh>Q'4 ?Mg&e/^ 'Find the node numbers for the entities being used. >5&'_ detNode = FindFullName("Geometry.Screen") Wb] ha1$ detSurfNode = FindFullName("Geometry.Screen.Surf 1") `4RraJj>0~ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") h7NS9CgO
;~$_A4; 'Load the properties of the analysis surface being used. 4eym$UWw LoadAnalysis anaSurfNode, ana bUf2uWy7 W27EU/+3 'Move the detector custom element to the desired z position. *v[WJ"8@ z = 50 b8QA>]6A GetOperation detNode,1,move 0sv#* &0= move.Type = "Shift" 4|uh&4"*@W move.val3 = z X ?/C9 SetOperation detNode,1,move G}d-L!YbE' Print "New screen position, z = " &z zo-hH8J: bu[v[U4 'Update the model and trace rays. l@a>"\><i* EnableTextPrinting (False) ){|Bh3XV Update ,BCtNt( DeleteRays -aDGXQM{~ TraceCreateDraw >;eWgQ6V EnableTextPrinting (True) ugEh}3 $9DV} 'Calculate the irradiance for rays on the detector surface. LMf_wsp raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) \`\& G-\ Print raysUsed & " rays were included in the irradiance calculation. `Nn=6[] `H6-g=C 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. <=A1d\ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Z~o6%_xe 3%Z:B8:< |