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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。
z2vrV?: z4!TK ps 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: ;+'x_'a enableservice('AutomationServer', true) =H%c/Jty enableservice('AutomationServer') wS-D"\4/ ]R32dI8N 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。 z|^:1ov, %D< =6suW 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: 5<wIJ5t 1. 在FRED脚本编辑界面找到参考. }b)7gd= 2. 找到Matlab Automation Server Type Library O68/Hf1W 3. 将名字改为MLAPP 0-M.>fwZ= 2a'b}<|[( #!wu}nDu 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。 : KhAf2A m/Ou$ 图 编辑/参考 hm*1w6 = R*VRxQ,h6+ 现在将脚本代码公布如下,此脚本执行如下几个步骤: m^Qc9s#D 1. 创建Matlab服务器。 N_(qMW 2. 移动探测面对于前一聚焦面的位置。 Q '/v-bd?o 3. 在探测面追迹光线 ShbW[*5 4. 在探测面计算照度 C ?JcCD2 5. 使用PutWorkspaceData发送照度数据到Matlab R".~{6 6. 使用PutFullMatrix发送标量场数据到Matlab中 =&jLwy 7. 用Matlab画出照度数据 3qwi)nm 8. 在Matlab计算照度平均值 7TD%vhbiwi 9. 返回数据到FRED中 Y>
ElE- '=C)Hj[D 代码分享: 8;K'77h %MGbIMpY Option Explicit d#xi_L! 5V5Nx(31i Sub Main g\^7 Q @ px2/x Dim ana As T_ANALYSIS D]X&Va Dim move As T_OPERATION YaU)66=u Dim Matlab As MLApp.MLApp %ub\+~ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long =kFZ2/P2t( Dim raysUsed As Long, nXpx As Long, nYpx As Long }GI8p* ]o= Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double p?F%a;V3 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double uvC ![j^~ Dim meanVal As Variant kEiWE| _]zm02| Set Matlab = CreateObject("Matlab.Application") 6/e+=W2 ;U$Fz~rJ ClearOutputWindow 3"afrA U0>Uqk", 'Find the node numbers for the entities being used. Ot,eAiaX detNode = FindFullName("Geometry.Screen") sg0HYb%_E detSurfNode = FindFullName("Geometry.Screen.Surf 1") (#,0\ea{x anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 6WUP#c@{ ${ fJ] 'Load the properties of the analysis surface being used. |hGi8 LoadAnalysis anaSurfNode, ana #$k6OlK-r" Z
,4G'[d 'Move the detector custom element to the desired z position. kq+`. z = 50 $;~ GetOperation detNode,1,move 4FLL*LCNX move.Type = "Shift" 'KL!)}B$h move.val3 = z ~Psv[b=] SetOperation detNode,1,move BhFyEY( Print "New screen position, z = " &z o}QtKf)W w
K)/m`{g 'Update the model and trace rays. oMdqg4HUF EnableTextPrinting (False) QxUsdF?p Update * F[;D7sZ~ DeleteRays i_< |