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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。 -yB}(69 o5p{ O>D[z 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: L /:^;j`c enableservice('AutomationServer', true) ]:#=[CH enableservice('AutomationServer') y~\ujp_5w Y~g\peG7 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。 cz,QP'g 1$eoW/8. 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: _Iminet 1. 在FRED脚本编辑界面找到参考. pH mqwB~| 2. 找到Matlab Automation Server Type Library Nd]F 33|X 3. 将名字改为MLAPP 4/|x^Ky>G kBhjqI* 5"@>>"3U 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 ?tY+P`S Et!J*{s 图 编辑/参考 jQ;/=9 u+Ix''Fn#% 现在将脚本代码公布如下,此脚本执行如下几个步骤: )I[f(f%W7 1. 创建Matlab服务器。 ~;3#MAG 2. 移动探测面对于前一聚焦面的位置。 L&DjNu`!9 3. 在探测面追迹光线 h\UKm|BZ 4. 在探测面计算照度 m{Vd3{H40 5. 使用PutWorkspaceData发送照度数据到Matlab 2PYn zAsl 6. 使用PutFullMatrix发送标量场数据到Matlab中 mP&\? 7. 用Matlab画出照度数据 {o5|(^l 8. 在Matlab计算照度平均值 O\.^H/ 9. 返回数据到FRED中 !h4T3sO y
Ne?a{ 代码分享: f]8MdYX( R1X'}#mU Option Explicit Rb L?( e?.j8Q~ Sub Main >2znn&gZ =}#yi<Lt Dim ana As T_ANALYSIS 84QOW|1 Dim move As T_OPERATION S~);
Dim Matlab As MLApp.MLApp GMJ4v S Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long @w8}]S Dim raysUsed As Long, nXpx As Long, nYpx As Long [(@K;6o Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ?OFa
Q Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double _K9`o^g%PJ Dim meanVal As Variant sNDo@u7 i"}z9Ae~. Set Matlab = CreateObject("Matlab.Application") 04-_ K a2B71 RT~ ClearOutputWindow E%bhd4$G ksC_F8Q+ 'Find the node numbers for the entities being used. E`oA(x7l detNode = FindFullName("Geometry.Screen") >`0U2K detSurfNode = FindFullName("Geometry.Screen.Surf 1") m"9f( anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") xRD+!3 bFX{|&tHU 'Load the properties of the analysis surface being used. 0~fjY^( LoadAnalysis anaSurfNode, ana p
qz~9y~ p75 o1RU 'Move the detector custom element to the desired z position. FB[b]+t`D{ z = 50 ri{*\LV*@ GetOperation detNode,1,move W_2;j)i move.Type = "Shift" :')[pO_FW* move.val3 = z ML_VD*t9 SetOperation detNode,1,move 3[[oAp Print "New screen position, z = " &z
X%'z G$>?UQ[ 'Update the model and trace rays. 5`.CzQVb EnableTextPrinting (False) ~o!-[ Update X(ph$,[ DeleteRays XL n9NBT4K TraceCreateDraw ,GH`tK_ EnableTextPrinting (True) &IQ=M.!r T#Z&* 'Calculate the irradiance for rays on the detector surface. J,?#O#j raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) =IC.FT} Print raysUsed & " rays were included in the irradiance calculation. lD,2])> - Z,Qj"V 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 45c?0tj Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) a&_ |