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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。 BS6UXAf{|Z IPIas$ 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: )J['0DUrZK enableservice('AutomationServer', true) YpGG^;M$ enableservice('AutomationServer') ~zcHpxO^W {hE\ECT- 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。 ;1wRo`RD 'JjW5 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: 3Dm`8Xt
1. 在FRED脚本编辑界面找到参考. G!^}z(Mgi 2. 找到Matlab Automation Server Type Library sK&[sN33 3. 将名字改为MLAPP $O)fHD' 0fpxr` I'qIc? 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 2<
"- (;Ad:!9{ 图 编辑/参考 +im>| zS6oz= 现在将脚本代码公布如下,此脚本执行如下几个步骤: tr<iFT}C 1. 创建Matlab服务器。 j~'a %P 2. 移动探测面对于前一聚焦面的位置。 C.& R,$ 3. 在探测面追迹光线 8d!t"oj68 4. 在探测面计算照度 o~(/Twxam 5. 使用PutWorkspaceData发送照度数据到Matlab : }q~< 6. 使用PutFullMatrix发送标量场数据到Matlab中 z|^+uL 7. 用Matlab画出照度数据 #7Pnw.s3zz 8. 在Matlab计算照度平均值
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"F 9. 返回数据到FRED中 { +$zgg Q8~|0X\.g 代码分享: sgc pH T=kR!Gx Option Explicit Fr,qVYf '&OJ hLE Sub Main iz0GL&< e[:i`J2 Dim ana As T_ANALYSIS bS!4vc1`2 Dim move As T_OPERATION
'Pm.b}p< Dim Matlab As MLApp.MLApp Ei
Yj `P Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long Kz>Bw;R( Dim raysUsed As Long, nXpx As Long, nYpx As Long Y]33:c_;Mo Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 'Y%@fZf x Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double =u.jZ*u]WT Dim meanVal As Variant &Oxf^x["] 9r efv Set Matlab = CreateObject("Matlab.Application") (9phRo)> 2j UEL=+Y ClearOutputWindow C;EC4n+s 7@6B\':
'Find the node numbers for the entities being used. hbOyrjanx detNode = FindFullName("Geometry.Screen") lQ]8PR
t8 detSurfNode = FindFullName("Geometry.Screen.Surf 1") I\,m6=q anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ?uBZ"^' _?YP0GpU 'Load the properties of the analysis surface being used. I=DvP;! LoadAnalysis anaSurfNode, ana z5|m`$gy xeGl}q| 'Move the detector custom element to the desired z position. :CR1Oy 9 z = 50 WA$Ug GetOperation detNode,1,move _>LI[yf{ move.Type = "Shift" {+SshT>J move.val3 = z B9[eLh! SetOperation detNode,1,move 6zf3A:]&{ Print "New screen position, z = " &z : =J^ "c uYu/0fQD 'Update the model and trace rays. Jj:Bi&C EnableTextPrinting (False) UgBD|~zu Update 0YApaL+jt DeleteRays _x&fK$Y)B TraceCreateDraw 6bacU#0o EnableTextPrinting (True) "{lw;AA5F it\U+xu 'Calculate the irradiance for rays on the detector surface. ;G=:>m~ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) O5lP92], Print raysUsed & " rays were included in the irradiance calculation. 2`ED?F68gH GcpAj9 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. {$ (X,E Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) I.qP$ j yW!+:y_N_ 'PutFullMatrix is more useful when actually having complex data such as with d${RZ}/ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB D rMG{Yiu 'is a complex valued array. e]qbh_A raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) KBO{g:" Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ]-D&/88`` Print raysUsed & " rays were included in the scalar field calculation." O*:8gu'Y2 )dMXn2O 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used +kXj+2 'to customize the plot figure. Q
6)5*o8n xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) `PH*tdYrh xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) M*xt9'Yd yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) t]QGyW A] yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) { yvKUTq` nXpx = ana.Amax-ana.Amin+1 N)&(& |