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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。 kZ-~
;fBe &W+G{W{3 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: I%>]!X enableservice('AutomationServer', true) FR^wDm$ enableservice('AutomationServer') |~LjH |*M s4`*0_n 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。 "Vp:z V<S }|"*"kxi! 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: rqe_zyc& 1. 在FRED脚本编辑界面找到参考. 5zw23! 2. 找到Matlab Automation Server Type Library |uwteG5?$s 3. 将名字改为MLAPP n3g
WMC OXX(OCG> j_uY8c>3\q 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 Z?v6pjZ?
e=)*O 图 编辑/参考 7W firRM 8tRhV2 现在将脚本代码公布如下,此脚本执行如下几个步骤: ajW$d! 1. 创建Matlab服务器。 FJ,\?ooGf 2. 移动探测面对于前一聚焦面的位置。 ?Wz(f {Hm 3. 在探测面追迹光线 7K]U|K# 4. 在探测面计算照度 |DPpp/ 5. 使用PutWorkspaceData发送照度数据到Matlab gc:p@< 6. 使用PutFullMatrix发送标量场数据到Matlab中 ^=Tu>{uD 7. 用Matlab画出照度数据 obc^<ZD] 8. 在Matlab计算照度平均值 nB Iv{ 9. 返回数据到FRED中 YSz$` 7i xiOrk 代码分享: |XA aKZA ID).*@(I" Option Explicit X.AWs=:- }%ZG>LG5J Sub Main `MYK XBM RQ)!KlY Dim ana As T_ANALYSIS (=tF2YBV Dim move As T_OPERATION L5qCv -{ Dim Matlab As MLApp.MLApp :f
!=_^} Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long z0Z\d Dim raysUsed As Long, nXpx As Long, nYpx As Long Iam-'S5 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ;0Ct\ [eh Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 9s6>9hMb) Dim meanVal As Variant GE8D3V;*V O$umu_ Set Matlab = CreateObject("Matlab.Application") #
/,2MQ `ToRkk&&>{ ClearOutputWindow MV;Y?%> VRQbf 'Find the node numbers for the entities being used. 3| '#n[3 detNode = FindFullName("Geometry.Screen") cwWSNm| detSurfNode = FindFullName("Geometry.Screen.Surf 1") 73s3-DS, anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") N7HbOLpM L[D/#0qp 'Load the properties of the analysis surface being used. 6v2RS LoadAnalysis anaSurfNode, ana 2*FWIHyf ?(NT!es 'Move the detector custom element to the desired z position. QOh w z = 50 zEPx GetOperation detNode,1,move bHQKRV move.Type = "Shift" HSr"M.k5 move.val3 = z 77&^$JpM SetOperation detNode,1,move &(uF&-PwO4 Print "New screen position, z = " &z sg6w7fp> <E7Vbb9* 'Update the model and trace rays. mp+\! EnableTextPrinting (False) K,C$J
I Update qp~4KukL DeleteRays g"dZB2`C TraceCreateDraw 1l|A[G EnableTextPrinting (True) AR+\uD=\I- U3|&Jee 'Calculate the irradiance for rays on the detector surface. .iP G /e raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) N9JgV,` Print raysUsed & " rays were included in the irradiance calculation. */5<L99v ofPF} 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ?;r8SowZ7 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) DtJTnvG~B QC\g%MVG 'PutFullMatrix is more useful when actually having complex data such as with \A3>c| 'scalar wavefield, for example. Note that the scalarfield array in MATLAB spSN6.j 'is a complex valued array. }KaCf,O raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ]g8i>,G Matlab.PutFullMatrix("scalarfield","base", reals, imags ) B
)1<`nJA Print raysUsed & " rays were included in the scalar field calculation." z7t'6Fy9' \Sq"3_m4T 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ]lB3qEn< 'to customize the plot figure. B~_,>WG xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) u.pKK
xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 5}d/8tS yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) HV$9b~( yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) lEyG9Xvi nXpx = ana.Amax-ana.Amin+1 |B1;l<|` nYpx = ana.Bmax-ana.Bmin+1 9#EHXgz ?LV-W 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS < |