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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。 1NB2y[ 6eW1<p 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: /[p?_EX@ enableservice('AutomationServer', true) 5?S{W enableservice('AutomationServer') i,C0o UA1]o5K 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。 d8VWi* V7Vbl?*n 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: A?^A*e 1. 在FRED脚本编辑界面找到参考.
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bp#1KR) 2. 找到Matlab Automation Server Type Library \a9D[wk;@ 3. 将名字改为MLAPP MxFt;GgE8 qBf wN 1 _3-RoA'UZr 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。
3J'Bm" YMd&To 0s 图 编辑/参考 60.[t9pk6 ?HEo9/ *7 现在将脚本代码公布如下,此脚本执行如下几个步骤: #VP-T; Ahe 1. 创建Matlab服务器。 w%%6[<3% 2. 移动探测面对于前一聚焦面的位置。 .YnP%X= 3. 在探测面追迹光线 7TMDZ* 4. 在探测面计算照度 e3oYy#QNk 5. 使用PutWorkspaceData发送照度数据到Matlab ;p?42rCIcl 6. 使用PutFullMatrix发送标量场数据到Matlab中 JI{OGr 7. 用Matlab画出照度数据 ,E
n(gm 8. 在Matlab计算照度平均值 /*mFP.en 9. 返回数据到FRED中 y^0HCp{ }R?v"6aBS 代码分享: +aXMH T"U
$\JQGic` Option Explicit DKaG?Y,*p )- Wn'C'Z Sub Main xIq"[?m n9mM5H47 Dim ana As T_ANALYSIS BIHHRCe:@n Dim move As T_OPERATION _7t|0aNo\ Dim Matlab As MLApp.MLApp '>S8t/ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long Q
KDb Dim raysUsed As Long, nXpx As Long, nYpx As Long TA-(_jm Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 945
|MQPn Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double R?={{+O Dim meanVal As Variant d=c1WK ;OT#V,}r Set Matlab = CreateObject("Matlab.Application")
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k=d%.kg ClearOutputWindow eKU@>5 Np5/lPb1 'Find the node numbers for the entities being used. ,_TH@0{ detNode = FindFullName("Geometry.Screen") _z"ci$[ detSurfNode = FindFullName("Geometry.Screen.Surf 1") D
KMbs anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") k7Be'E
BKG <*~BG)b 'Load the properties of the analysis surface being used. (d GM;Dq8 LoadAnalysis anaSurfNode, ana zwniS6R1 S9F]!m^i 'Move the detector custom element to the desired z position. b'Nvx9=W z = 50 zei9,^
C GetOperation detNode,1,move PL$(/Z move.Type = "Shift" GmEJ,%A move.val3 = z L2V
$%*6 SetOperation detNode,1,move 1_dMe%53 Print "New screen position, z = " &z $' I$n (<:rKp 'Update the model and trace rays. c?3F9w# EnableTextPrinting (False) \I o?ul}za Update Xj@
DeleteRays [gg7Z|Hu TraceCreateDraw >sl1 cC EnableTextPrinting (True) "8j;k5< /9vMGef@ 'Calculate the irradiance for rays on the detector surface. 8d*<Aki?; raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ?#{2?%_ Print raysUsed & " rays were included in the irradiance calculation. T\b";+!W ]@j"0F/` 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. /w0v5X7 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) hvv>UC/ 0z<]\a4 'PutFullMatrix is more useful when actually having complex data such as with kAe-d 'scalar wavefield, for example. Note that the scalarfield array in MATLAB /{#_Um0. 'is a complex valued array. 7`'fUhB! raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) *"9)a6T
t+ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) :QhEu%e Print raysUsed & " rays were included in the scalar field calculation." }s)&/~6 ;0_J7 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 4Xb}I;rM 'to customize the plot figure. 7.1E mJ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) rsIPI69qJ. xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) x#}eC'Q yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 0f}Q~d=QL yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) (P52KD[A[ nXpx = ana.Amax-ana.Amin+1 FOnA;5Aa nYpx = ana.Bmax-ana.Bmin+1 a^)4q\E CR|&VxA 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ?}>Z_ (" 'structure. Set the axes labels, title, colorbar and plot view. %dWFg<< | Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) @Y<ZT;J Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) y2ws*IZ" Matlab.Execute( "title('Detector Irradiance')" ) Tk|;5^#H Matlab.Execute( "colorbar" ) 1#X=&N Matlab.Execute( "view(2)" ) CCvBE, ux Print "" k2,oyUT=S Print "Matlab figure plotted..." ]TZWFL- +AC-f2 'Have Matlab calculate and return the mean value. p'c<v)ia Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) D"XQ!1B% Matlab.GetWorkspaceData( "irrad", "base", meanVal ) \fFy$ Print "The mean irradiance value calculated by Matlab is: " & meanVal YM/3VD t>|N4o 'Release resources KJ{F,fr+v Set Matlab = Nothing YKxA2`3v% $iz pH End Sub L-:L=
snO H5MAN,` 最后在Matlab画图如下: ?)QBJ9F +T-zf@j 并在工作区保存了数据: 6XCX#4'i% lJ1xx }k{U }Z$G=;3# 并返回平均值: NX #d}M^V {gHscj;SM 与FRED中计算的照度图对比: ]f @LhC1x !!X9mI|2| 例: 92ww[+RQ@ 6@*;Wk~ 此例系统数据,可按照此数据建立模型 4bjp*1 *] |}y}o:( 系统数据 ph (k2cb MxA'T(Ay Gqb-3ngH 光源数据: GYmB xX87 Type: Laser Beam(Gaussian 00 mode) 9nAK6$/ Beam size: 5; T@.m^|~ Grid size: 12; h_"/@6 Sample pts: 100; &UH z 相干光; DH*|>m& 波长0.5876微米, uB"m!dL 距离原点沿着Z轴负方向25mm。 .vF<3p| )7mJ+d[ 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: ,$ret@.H enableservice('AutomationServer', true) {+mkXp])R enableservice('AutomationServer') !fjU?_[S
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