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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。 Q,3kaR@O OcTWq 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: g0B] ;Y>( enableservice('AutomationServer', true) Hr?lRaV enableservice('AutomationServer') #
e?B COh#/-`\1 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。 ET}Z>vU}+ 4z<c8
E8 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: J&A1]T4d 1. 在FRED脚本编辑界面找到参考. {`!6w>w0 2. 找到Matlab Automation Server Type Library KU|W85ye 3. 将名字改为MLAPP @z1QoZ^w A6z,6v6 $${I[2R) 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。 jIs>> ojM'8z0Hn 图 编辑/参考 .LDZqWr- _k@cs^ 现在将脚本代码公布如下,此脚本执行如下几个步骤: w"'
Pn`T 1. 创建Matlab服务器。 l
U/Xi 2. 移动探测面对于前一聚焦面的位置。 cGV%=N^BE< 3. 在探测面追迹光线 L`nW&;w' 4. 在探测面计算照度 t\Vng0 5. 使用PutWorkspaceData发送照度数据到Matlab syX?O'xJ 6. 使用PutFullMatrix发送标量场数据到Matlab中 =yod 7. 用Matlab画出照度数据 jEBn"]\D 8. 在Matlab计算照度平均值 r2RJb6 9. 返回数据到FRED中 VIAq$iu7 \!^=~` X- 代码分享: MLd;UHU rH7Cv/Y Option Explicit :
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eo]nkyYDP Sub Main KrGl}| |m's) Dim ana As T_ANALYSIS 2y`h'z Dim move As T_OPERATION S^%3Vf} Dim Matlab As MLApp.MLApp D6VdgU| Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 0F)v9EK(W4 Dim raysUsed As Long, nXpx As Long, nYpx As Long $mJv\;t Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double Ze0qRLuH! Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double m,HE4`g Dim meanVal As Variant -Lq+FTezE -64lf-< Set Matlab = CreateObject("Matlab.Application") zH1;h IHEbT
ClearOutputWindow }c8nn $z$^
yjL 'Find the node numbers for the entities being used. "l&SRX?g detNode = FindFullName("Geometry.Screen") # xO PF9 detSurfNode = FindFullName("Geometry.Screen.Surf 1") KYiJXE[Q- anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") FAM{p=t]HT .)/."V 'Load the properties of the analysis surface being used. 4Fp[94b LoadAnalysis anaSurfNode, ana ta?NO{* N:lE{IvRJ 'Move the detector custom element to the desired z position. *}]# E$ z = 50 f#ZM2!^! GetOperation detNode,1,move qm=U<'b^ move.Type = "Shift" `NtW+v move.val3 = z 5t%8y!s SetOperation detNode,1,move Ck/44Wfej Print "New screen position, z = " &z xKu#OH Ey7zb#/<! 'Update the model and trace rays. cX9o'e:C EnableTextPrinting (False) 3k'Bje?9~ Update y[b8rv DeleteRays 1'f_C<.0 TraceCreateDraw +2iD9X{$MX EnableTextPrinting (True) h\!8*e;RAW |3~m8v2- 'Calculate the irradiance for rays on the detector surface. i8?oe%9l raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) k^cZePqE6d Print raysUsed & " rays were included in the irradiance calculation. 1o&z |