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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。 k9iXVYQ.;r =gb(<`{> 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: 4hh=z>$|l) enableservice('AutomationServer', true) Up|>)WFw" enableservice('AutomationServer') q\gvX
76a UZq1qn@+ 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 C;_*vi2u ezR!ngt 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: d[Lr`=L; 1. 在FRED脚本编辑界面找到参考. 6
SosVE>Z 2. 找到Matlab Automation Server Type Library bu|ecv 3. 将名字改为MLAPP N2_9V~! 999E0A$dkv <dA1n:3o 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。 N>J"^ GX !j|93* 图 编辑/参考 d3| oKP6 \d)~. 2$G* 现在将脚本代码公布如下,此脚本执行如下几个步骤: V*U*_Y 1. 创建Matlab服务器。 J}vxK
H#= 2. 移动探测面对于前一聚焦面的位置。 kW=GFj)L 3. 在探测面追迹光线 YN@4.&RP 4. 在探测面计算照度 _^)<d$R< 5. 使用PutWorkspaceData发送照度数据到Matlab ]{<`W5b/ 6. 使用PutFullMatrix发送标量场数据到Matlab中 30Z RKrW"~ 7. 用Matlab画出照度数据 &@MiR8 8. 在Matlab计算照度平均值 3h|:ew[ 9. 返回数据到FRED中 $SmmrM P95A_(T=[ 代码分享: l[EjtN $M T'ZM Option Explicit Aj;F$(su !7O!)WJ Sub Main iS"( &
M wvj Dim ana As T_ANALYSIS bf3Njma% Dim move As T_OPERATION k'K&GF1B Dim Matlab As MLApp.MLApp M9/c8zZ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long !awfxH0 Dim raysUsed As Long, nXpx As Long, nYpx As Long !L#>wlX) Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double UA|A>c Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double }(r%'(.6 Dim meanVal As Variant :OVre*j ~$8t/c Set Matlab = CreateObject("Matlab.Application") %;E/{gO 1.Ximom ClearOutputWindow uWYI p\NN @L-3&~= 'Find the node numbers for the entities being used. -H3tBEvoI detNode = FindFullName("Geometry.Screen") exqFwmhh detSurfNode = FindFullName("Geometry.Screen.Surf 1") R`F54?th anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") xnW3,:0 OeuM9c{ 'Load the properties of the analysis surface being used. $`Z-,AJc LoadAnalysis anaSurfNode, ana ]mN'Qoc LH4!QDK- 'Move the detector custom element to the desired z position. ^qaS z = 50 cVt
MCgx GetOperation detNode,1,move 3K/32Wi move.Type = "Shift" "Z&-:1tP{9 move.val3 = z 93-UA.+g SetOperation detNode,1,move _JZwd9K Print "New screen position, z = " &z :D>afC8, .X;zEyd 'Update the model and trace rays. 3Ms`
ajJ EnableTextPrinting (False) kgX"LQh;[G Update +P?!yH,n DeleteRays v>FsP$p4yE TraceCreateDraw Zr0bVe+h EnableTextPrinting (True) G k9Y{ ^T[8j/9o^ 'Calculate the irradiance for rays on the detector surface. FYI*44E raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) E|t.
3 Print raysUsed & " rays were included in the irradiance calculation. $r`^8/Mq3 i+$G=Z#3E 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. kCXQHX Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) )Jx +R;Z OS k+l 'PutFullMatrix is more useful when actually having complex data such as with O\h*?, ) 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 9Ij=~p]p 'is a complex valued array. .Vm!Ng )j raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) d%:B,bck Matlab.PutFullMatrix("scalarfield","base", reals, imags ) B\U9F5 Print raysUsed & " rays were included in the scalar field calculation." E880X<V)> +*2 ]R~"M 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used GJ:65)KU 'to customize the plot figure. T5; zgr xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) M]O
_L xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) Q ke8BRBn yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) /DG+8u yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) L*xu<(>K nXpx = ana.Amax-ana.Amin+1
gOpi> nYpx = ana.Bmax-ana.Bmin+1 "<3F[[;~ zo,`Vibx< 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 3;@/`Z_\lt 'structure. Set the axes labels, title, colorbar and plot view. UEZnd8 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) cFcn61x- Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) G%{J.J41F Matlab.Execute( "title('Detector Irradiance')" ) p^|IN'lx, Matlab.Execute( "colorbar" ) Mu,}?% Matlab.Execute( "view(2)" ) DJxe3< Print "" dzIcX*" Print "Matlab figure plotted..." S V2DvrIR J<g$hk 'Have Matlab calculate and return the mean value. 9yU(ei:GUo Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Hc`)Q vFRW Matlab.GetWorkspaceData( "irrad", "base", meanVal ) E+LAE/v@ Print "The mean irradiance value calculated by Matlab is: " & meanVal ^I =W< BI\ )vr$ 'Release resources Y$3 &?LA Set Matlab = Nothing d5zv8?|X+ +Bg$]~T End Sub v6Vie o= oy8L{8? 最后在Matlab画图如下: ,/?7sHK-0 [D!-~]5 并在工作区保存了数据: [$PW {d8| ~#z8Q{!O =Q\z*.5j. 并返回平均值: |m x)W} ZY_aE 与FRED中计算的照度图对比: ,8~qnLy9 *C/bf)w 例: 0GEM3~~D.? 'R'P^ 此例系统数据,可按照此数据建立模型 <>=A6
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t 系统数据 0;Lt ZDMv8BP7 1k=w 9 光源数据: 5<Ly^Na: Type: Laser Beam(Gaussian 00 mode) 9|kc$+(+6 Beam size: 5; e"^ /xF Grid size: 12; ^^q9+0@ Sample pts: 100; &hTe-Es 相干光; c[p>*FnP 波长0.5876微米, fN)A`> iP 距离原点沿着Z轴负方向25mm。 9%+Nzo(Fd
MHl ffj 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: ]]sy+$@~ enableservice('AutomationServer', true) EESGU( enableservice('AutomationServer') _/FpmnaY .<#oLM^
U*P&O+(1' QQ:2987619807 4Ss4jUj
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