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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。 y[D8r Fw Cr7T=&L 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: 1*aO2dOq enableservice('AutomationServer', true) gNWTzz<[f> enableservice('AutomationServer') '%H\k5^ 'bd|Oww1u 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。 Nv~H797B u~C,x3yr 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: W0I)< S 1. 在FRED脚本编辑界面找到参考. h7P<3m} 2. 找到Matlab Automation Server Type Library (^G@-eh 3. 将名字改为MLAPP f?qp* mA?fCs +W%3VV$ 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。 t@;r~Sb
G%HuB5:u 图 编辑/参考 F"ua`ercI Wik8V 0( 现在将脚本代码公布如下,此脚本执行如下几个步骤: W{is 2s 1. 创建Matlab服务器。 +F4SU(T 2. 移动探测面对于前一聚焦面的位置。 6Mj(B*c 3. 在探测面追迹光线 0! W$Cz[ 4. 在探测面计算照度 S8d X8,qg 5. 使用PutWorkspaceData发送照度数据到Matlab W\pO`FL 6. 使用PutFullMatrix发送标量场数据到Matlab中 ln2lFfz 7. 用Matlab画出照度数据 iD${7
_ 8. 在Matlab计算照度平均值
Tb[1\ 9. 返回数据到FRED中 >Y6iLQ$X #]kO/Mr 代码分享: +B&,$ceyaJ 6bwzNY 7 Option Explicit ZnAXb S )j+G4 Sub Main y,xJ5BI$ M(Tlkr Dim ana As T_ANALYSIS c9:8KMF) Dim move As T_OPERATION 6%B) Dim Matlab As MLApp.MLApp }{S+C[:_ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long Fz {T; Dim raysUsed As Long, nXpx As Long, nYpx As Long mHF?t.y Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double (Zoopkxw Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double V^%P}RFMc Dim meanVal As Variant od-yVE& fc<~R Set Matlab = CreateObject("Matlab.Application") \(&UDG$ f
0r?cZ ClearOutputWindow @#2KmM~I H7{I[>: 'Find the node numbers for the entities being used. gLK _b;: detNode = FindFullName("Geometry.Screen") sW&5Mu- detSurfNode = FindFullName("Geometry.Screen.Surf 1")
B2^*Sr[ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") #GuN.`__n, @h,3"2W{Ev 'Load the properties of the analysis surface being used. [T(`+
#f LoadAnalysis anaSurfNode, ana FaLc*CU Ih<.2 'Move the detector custom element to the desired z position. 6hiWgbE z = 50 Q*ixg$> GetOperation detNode,1,move
rK[;wD< move.Type = "Shift" A4daIhP
( move.val3 = z V [Wo9Y\ SetOperation detNode,1,move x
K ;#C Print "New screen position, z = " &z Z</57w#-7 O_ d[{e=5` 'Update the model and trace rays. uqv S EnableTextPrinting (False) *t300`x Update a];1)zVA6 DeleteRays \YPvpUg TraceCreateDraw /8wfI_P>M" EnableTextPrinting (True) !LJ4
S
im@QJ: 'Calculate the irradiance for rays on the detector surface. Ez
/
W$U raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) k] A(nr Print raysUsed & " rays were included in the irradiance calculation. d*_rJE}B `>&K=C? 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. %.WW-S3 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) OCELG~ [nf5< 'PutFullMatrix is more useful when actually having complex data such as with }`y%*-- 'scalar wavefield, for example. Note that the scalarfield array in MATLAB o8X? 1 'is a complex valued array. NwN3T]W raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) FE dFGT Matlab.PutFullMatrix("scalarfield","base", reals, imags ) \U>|^$4 #5 Print raysUsed & " rays were included in the scalar field calculation." (SMk!b]} H.< |