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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。 k[<i+C"; mrG#ox4$ 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: 5oB#{h enableservice('AutomationServer', true) 4~oRcO8!Y enableservice('AutomationServer') kDQE*o %Y#W#G 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。 1_9Ka
V cR55,DR,#W 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: ~K|ha26W 1. 在FRED脚本编辑界面找到参考. d%q&[<'jf 2. 找到Matlab Automation Server Type Library
? uP5("c 3. 将名字改为MLAPP tOk=m'aUK b rDyjh U_Mag(^- 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。 [?,+DY ;8e}X6YU 图 编辑/参考 B
'd@ms QiVKaBS8 现在将脚本代码公布如下,此脚本执行如下几个步骤: `8\"3S 1. 创建Matlab服务器。 ) R5[aO 2. 移动探测面对于前一聚焦面的位置。 UIIsgNca 3. 在探测面追迹光线 LKZ<\%
X 4. 在探测面计算照度 1Zo3K<*J 5. 使用PutWorkspaceData发送照度数据到Matlab # M3d = 6. 使用PutFullMatrix发送标量场数据到Matlab中 0f3>s>`M 7. 用Matlab画出照度数据 3aU4Z|f~ 8. 在Matlab计算照度平均值 CL(D&8v8~ 9. 返回数据到FRED中 +zo\#8*0MF Gcxz$.( 代码分享: -Fop<q\b ^foCcO Option Explicit $|!3ks 6Rg>h Sub Main .K#'
Fec "18cD5-# Dim ana As T_ANALYSIS 6*|EB|%n Dim move As T_OPERATION mv$gL Dim Matlab As MLApp.MLApp /6 x[C Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long k#V\O2lb Dim raysUsed As Long, nXpx As Long, nYpx As Long H2+Ijn19E Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double dd6l+z Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Rp_ }_hL0 Dim meanVal As Variant 4~ nf~ Tz\v.&? $ Set Matlab = CreateObject("Matlab.Application") :V)=/mR mv/Nz? ClearOutputWindow K\lu;
2j{T8F\] 'Find the node numbers for the entities being used. 00Ye
]j_ detNode = FindFullName("Geometry.Screen") d:z7
U detSurfNode = FindFullName("Geometry.Screen.Surf 1") CX5>/ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") JRtDjZ4> f{(D+7e} 'Load the properties of the analysis surface being used. | NFDrm LoadAnalysis anaSurfNode, ana f/,8sGkX;
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}#rg 'Move the detector custom element to the desired z position. uCWBM z = 50 9!Fg1h= GetOperation detNode,1,move u+pZ<Bb move.Type = "Shift" ;_=dB[M move.val3 = z 7$"5qJ{ s SetOperation detNode,1,move ZNDjk Print "New screen position, z = " &z jnFN{(VH G{a_\'7 'Update the model and trace rays. mJVru0 EnableTextPrinting (False) pWoeF=+y]W Update s|:j~>53 DeleteRays X#MC|Fzy@ TraceCreateDraw _znn `_N:v EnableTextPrinting (True) 0o
8V8 : !]z4'* )W 'Calculate the irradiance for rays on the detector surface. WBD"d<>' raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Ff[GR$m Print raysUsed & " rays were included in the irradiance calculation. [F,s=,S'M E@Yq2FBpnn 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 'f7s*VKG Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ECuNkmUI 4%SA%]a L1 'PutFullMatrix is more useful when actually having complex data such as with H"pwIiC 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ~yRKNH*M 'is a complex valued array. "haJwV6- raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) u6*0%
Km Matlab.PutFullMatrix("scalarfield","base", reals, imags ) J@4 Z+l9 Print raysUsed & " rays were included in the scalar field calculation." =MmAnjo
;,@Fz 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 92/_!P>
'to customize the plot figure. FeZGPxc~ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) _U~~[I xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) bW^{I,b<F yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 4tp} yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) q9$K.=_5 nXpx = ana.Amax-ana.Amin+1 A=wh&X nYpx = ana.Bmax-ana.Bmin+1 i%r+/D)KvG mbIHzzW> 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS W3B:)< |