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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。 TGf;_)El H-,TS^W 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: -w]/7cH enableservice('AutomationServer', true) @r<b:?u enableservice('AutomationServer') $3k
"WlRG \lEkfcc 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 ,hWcytzEw r+S;B[Vd 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: 9Kbw
GmSU 1. 在FRED脚本编辑界面找到参考. w{`Acu 2. 找到Matlab Automation Server Type Library <
bFy(+ 3. 将名字改为MLAPP tuxRVV8l BSgTde|3y vd (?$ 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。 ?YBaO,G9o X?/Lz;,& 图 编辑/参考 vk'rA{x L^FcS\r; 现在将脚本代码公布如下,此脚本执行如下几个步骤: ?Vc0) 1. 创建Matlab服务器。 9i=B 2. 移动探测面对于前一聚焦面的位置。 DnFjEP^ 3. 在探测面追迹光线 "|t!7hC 4. 在探测面计算照度 GoIQ>n 5. 使用PutWorkspaceData发送照度数据到Matlab [b/o$zR 6. 使用PutFullMatrix发送标量场数据到Matlab中 *5D3vB*S 7. 用Matlab画出照度数据 f*m[|0qI<X 8. 在Matlab计算照度平均值 _TUm$#@Y` 9. 返回数据到FRED中 Y:psZ _ym"m,,7? 代码分享: VEs5;]#<2D rF] +,4 Option Explicit aSL6zye
, +sf .PSz$ Sub Main c}-(. eu dJD(\a>r.u Dim ana As T_ANALYSIS ? ?[g}> Dim move As T_OPERATION 8(lR!!=q Dim Matlab As MLApp.MLApp 1e}8LH7 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long xu\eX x6H Dim raysUsed As Long, nXpx As Long, nYpx As Long pRi<cO Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 4 1t)(+r Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double zzIr2so Dim meanVal As Variant 6B6vP%H# ho.(v;
Set Matlab = CreateObject("Matlab.Application") KX4],B5 + ss
iok LE ClearOutputWindow (D7$$!} 9Ah[rK*} 'Find the node numbers for the entities being used. !{Z~<Ky detNode = FindFullName("Geometry.Screen") <f>akT,W detSurfNode = FindFullName("Geometry.Screen.Surf 1") wK!~tYxP anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") zT#`qCbT'J 38IMxd9v 'Load the properties of the analysis surface being used. jc:s` 4 LoadAnalysis anaSurfNode, ana R_N:#K.M QDTNx!WL 'Move the detector custom element to the desired z position. gl7|H&&xV z = 50 X2yTlLdY GetOperation detNode,1,move lAi2,bz" move.Type = "Shift" fex,z%}p move.val3 = z gfg n68k SetOperation detNode,1,move x#H
3=YD* Print "New screen position, z = " &z GP a`e /*rhtrS) 'Update the model and trace rays. u2iXJmM* EnableTextPrinting (False) t ^SzqB Update Z(GfK0vU DeleteRays RU#F8O TraceCreateDraw s?C&s|'. EnableTextPrinting (True) =#xK=pRy; S\#1 7.= 'Calculate the irradiance for rays on the detector surface. D(]E/k@;~ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ,"2TArC'z Print raysUsed & " rays were included in the irradiance calculation. *d*,Hqn *>[3I}mM 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 'T8W!&$ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) s:>\/[*>0c >BVoHt~; 'PutFullMatrix is more useful when actually having complex data such as with k cuzB+ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB =O$M_1lp 'is a complex valued array. q_[G1&MC raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) \jU |(DE Matlab.PutFullMatrix("scalarfield","base", reals, imags ) kHK0(bYK Print raysUsed & " rays were included in the scalar field calculation." G}nO@ cr;`Tl~}s 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used gm"#:< ) 'to customize the plot figure. ec3<%+0f xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) S<wj*"|.s xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) N.do " yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 5*-3?
<)e yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 8V/L:h#7 nXpx = ana.Amax-ana.Amin+1 >SbK.Q@ei nYpx = ana.Bmax-ana.Bmin+1 sW@krBxMv vX|UgK?2^ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS /~p+j{0L3W 'structure. Set the axes labels, title, colorbar and plot view. Wr?'$: Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ca<" Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) U9hS<}<Ki Matlab.Execute( "title('Detector Irradiance')" ) r(A.<`\ Matlab.Execute( "colorbar" ) Nf41ZT~ Matlab.Execute( "view(2)" ) {FO$yw=> Print "" V ~{fB~ Print "Matlab figure plotted..." K4ZolWbU J @IS\9O 'Have Matlab calculate and return the mean value. "Zv~QwC Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) R9+jW'[K Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 9LC&6Q5O& Print "The mean irradiance value calculated by Matlab is: " & meanVal T1WWK' 0MF}^"R 'Release resources yR5XJ;Tct Set Matlab = Nothing `{v?6:G:Q sBX-X$*N End Sub $FTO (5L-G{4 最后在Matlab画图如下: ZJW[?V\5= Q,T"Zd Q 并在工作区保存了数据: ~Ou1WnmO W!Gdf^Yy< 7r#ymQ 并返回平均值: !A3-0zN! K>:]Bx#F7 与FRED中计算的照度图对比: 5K%SL1N ZD/jX_!t 例: &
WOiik !%(h2]MQ 此例系统数据,可按照此数据建立模型 T4/fdORS T=f|,sK +7 系统数据 Ga>uFb}W~ CBYX] {=2DqkTD 光源数据: ;h=*!7:
Type: Laser Beam(Gaussian 00 mode) <yA}i"-1W Beam size: 5; ~+X9g Grid size: 12; zdl%iop3e Sample pts: 100; q<W=#Sx 相干光; 2|iV,uJ& 波长0.5876微米, {]*x*aa\ 距离原点沿着Z轴负方向25mm。 g6t"mkMY
L inb^$v 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: POI.]1i enableservice('AutomationServer', true) Wm~` ~P enableservice('AutomationServer') %VJ85^B3
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