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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。 *w0%d1 +-CtjhoS 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:]^rke~& enableservice('AutomationServer', true) O2dW6bt enableservice('AutomationServer') N `F~n%N |02gup qqi 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。 yT9@!]^L l u%}h7ng 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: H6 HVu | 1. 在FRED脚本编辑界面找到参考. I->Ss},U 2. 找到Matlab Automation Server Type Library Cg?&wj< 3. 将名字改为MLAPP +@k+2?]
FO RMWHN:9 p/@smke 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。 I(7NQ8Hx o@i#|kx, 图 编辑/参考 bsA-2*Q+ @;?p&.W`D 现在将脚本代码公布如下,此脚本执行如下几个步骤: #O}
,`[< 1. 创建Matlab服务器。 ly_HWuFJ3 2. 移动探测面对于前一聚焦面的位置。 "J8vjr1/ 3. 在探测面追迹光线 s6.M \^ 4. 在探测面计算照度 s %\-E9
T 5. 使用PutWorkspaceData发送照度数据到Matlab =\wxsL 6. 使用PutFullMatrix发送标量场数据到Matlab中 UH-*(MfB 7. 用Matlab画出照度数据 !SdSE^lz` 8. 在Matlab计算照度平均值 dD|OSB7I7 9. 返回数据到FRED中 hD*SpVIU !1 8clL 代码分享: -^h' >. H0`]V6+<f Option Explicit k" PayyAC O5kz5b>Z Sub Main ZE=Sp=@)j n+q!l&& Dim ana As T_ANALYSIS /-+xQn] Dim move As T_OPERATION :hFIl0$,"3 Dim Matlab As MLApp.MLApp oO|KEY( Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ,*hLFaR- Dim raysUsed As Long, nXpx As Long, nYpx As Long DiwxXqY
Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double KZ
;k)O.Ov Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double _ff`y Dim meanVal As Variant z(Pe,zES ^!ZC?h!rG Set Matlab = CreateObject("Matlab.Application") SVs_dG$ O%!!w ClearOutputWindow 3|4|*6 ?Unb?
{,&2 'Find the node numbers for the entities being used. 'o+L41 detNode = FindFullName("Geometry.Screen") '~[d=fwH detSurfNode = FindFullName("Geometry.Screen.Surf 1") >dG;w6y' anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") W~~7C,! EwC{R` 'Load the properties of the analysis surface being used. ,3p~w5C/+[ LoadAnalysis anaSurfNode, ana S^>,~R.TX MmnOHN@. 'Move the detector custom element to the desired z position. LO khjHR z = 50 ,t9^j3Ixg GetOperation detNode,1,move 7-
]
as$ move.Type = "Shift" f~y%%+{p
move.val3 = z w?wG(+X7 SetOperation detNode,1,move y7
3VFb Print "New screen position, z = " &z ;q:zT\A Nj
xoTLI 'Update the model and trace rays. -tHU6s, EnableTextPrinting (False) _w/EP Update %g$V\zmU DeleteRays +"cq(Y@ TraceCreateDraw ^~@U] EnableTextPrinting (True) NI#:|}CYS [los dnH^? 'Calculate the irradiance for rays on the detector surface. K/b_22]CC raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 5eoska#y Print raysUsed & " rays were included in the irradiance calculation. PMh^(j[ 9XyYHi 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. %?uc><&?e Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 0Lc9M-Lg cc&axc7I 'PutFullMatrix is more useful when actually having complex data such as with [}/LD3 'scalar wavefield, for example. Note that the scalarfield array in MATLAB !2A:"2Kys: 'is a complex valued array. ^ZhG>L* raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) {QZUDPPR Matlab.PutFullMatrix("scalarfield","base", reals, imags ) lB4GU y$ Print raysUsed & " rays were included in the scalar field calculation." V\6[}J <2|O:G 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used YN2sdG 'to customize the plot figure. e2ilB), xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) SAK!z!t xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) :x{NBvUIc yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) F\AX: yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) YW`,v6 nXpx = ana.Amax-ana.Amin+1 Y/ee~^YxK' nYpx = ana.Bmax-ana.Bmin+1 J'fQW<T4wU }YMy6eW4 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS |8=nL$u 'structure. Set the axes labels, title, colorbar and plot view. 'fF;(? Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 4%}*&nsI-Z Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ]*FVz$>XM Matlab.Execute( "title('Detector Irradiance')" ) n\5RAIg Matlab.Execute( "colorbar" ) 2?,EzBeal Matlab.Execute( "view(2)" ) 8`
@G; o Print "" ;A'Z4=*~ Print "Matlab figure plotted..." x~{;TZa[I kRD%b[*d 'Have Matlab calculate and return the mean value. 2Sp=rI Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Eu-RNrYh# Matlab.GetWorkspaceData( "irrad", "base", meanVal ) %1O[i4s:- Print "The mean irradiance value calculated by Matlab is: " & meanVal NqEA4C 7#U^Dx\yh 'Release resources r'uGWW"w Set Matlab = Nothing '|*?*6q R~jHr
)0.# End Sub F;[T#N:~ wUQw!%?> 最后在Matlab画图如下: ?a8(azn m-DsY 并在工作区保存了数据: K+8-9$w6 .YnFH$;$ psC
mbN 并返回平均值: \eb|eN0i MpqZH{:?G 与FRED中计算的照度图对比: S.Ma$KL~'^ :ORR_f`> 例: Nl9I*x^e )+"'oY$]} 此例系统数据,可按照此数据建立模型 !x>%+&c>k I}t3
p|z 系统数据 VX+jadYdq ,4,V4 N +1!qs, 光源数据: J}@z_^|"mJ Type: Laser Beam(Gaussian 00 mode) ~$ f;U Beam size: 5; jfx8EbQ Grid size: 12; =w5O&( Sample pts: 100; M$d%p6Cv 相干光; V8wKAj
Ux 波长0.5876微米, :%AL\n 距离原点沿着Z轴负方向25mm。 1q3(
@D5~+ gEhN3( 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: zBp{K@U[|M enableservice('AutomationServer', true) =rQP[ICs! enableservice('AutomationServer') N0w`!<y:c
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