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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。 E*h!{)z@F qV;I<AM 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: ,Js-'vX enableservice('AutomationServer', true) *nYg-) enableservice('AutomationServer') BeN]D DJ*mWi. 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。 lXZ*Pb<j Eh)VT{vp 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: &=MVX>[ 1. 在FRED脚本编辑界面找到参考. `lQ;M?D 2. 找到Matlab Automation Server Type Library zvVo-{6 3. 将名字改为MLAPP XK\3"`kd |j81?4<)v %<!YjJ 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。 wZN_YFwQ .xuzu#- 图 编辑/参考 !l=)$RJKdD !^ad{#|X 现在将脚本代码公布如下,此脚本执行如下几个步骤: _6V1oe2 1. 创建Matlab服务器。 YSB=nd_ 2. 移动探测面对于前一聚焦面的位置。 V[uSo$k+> 3. 在探测面追迹光线 vS)>g4 4. 在探测面计算照度 s2<[@@@q 5. 使用PutWorkspaceData发送照度数据到Matlab 6M.|W; 6. 使用PutFullMatrix发送标量场数据到Matlab中 !\[JWN@v 7. 用Matlab画出照度数据 0#DEh|? 8. 在Matlab计算照度平均值 7RWgc]@?> 9. 返回数据到FRED中 #\`kg#& ;-XfbqZ\ 代码分享: @"MQ6u G> ]ly" K!1, Option Explicit tv.<pP9-C aWlIq(dU Sub Main atF#0*e> 3fp&iz Dim ana As T_ANALYSIS oda, Dim move As T_OPERATION aZCq{7Xs Dim Matlab As MLApp.MLApp '5 ~cd Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long fggs
;Le Dim raysUsed As Long, nXpx As Long, nYpx As Long QF\nf_X Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double (S?Y3l| Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double rv(?%h`
Dim meanVal As Variant 9$Z0mz k 9aY8`B Set Matlab = CreateObject("Matlab.Application") (/N&_r4x aY#?QjL ClearOutputWindow 1kKfFpN _1&Ar4: 'Find the node numbers for the entities being used. xE
w\'tH detNode = FindFullName("Geometry.Screen") 4|E^
#C detSurfNode = FindFullName("Geometry.Screen.Surf 1") -PAEJn5$O anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") R-j*fO} Jp_#pV*}: 'Load the properties of the analysis surface being used. >>,G3/Zd* LoadAnalysis anaSurfNode, ana GaG>0x 4minzrKM\ 'Move the detector custom element to the desired z position. 8ZVQM7O z = 50 *
l1*zaE GetOperation detNode,1,move (X,i,qK/ move.Type = "Shift" j}eb
_K+I move.val3 = z ESIP+ SetOperation detNode,1,move *H/3xPh,* Print "New screen position, z = " &z twq~.:<o NFZ(*v1U 'Update the model and trace rays. [i/!ovcY EnableTextPrinting (False) DJL.P6 -W Update ,M;9|kE* DeleteRays uW(-? TraceCreateDraw !T][c~l EnableTextPrinting (True) 3@Mh* \;\b 5tQz!M 'Calculate the irradiance for rays on the detector surface. mGj)Zrx> raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) O*~z@"\ Print raysUsed & " rays were included in the irradiance calculation. oNyYx6q:Q hOUH1m. 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. *G>
x07S)~ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) p>`rTaeZg d"9tP&
Q 'PutFullMatrix is more useful when actually having complex data such as with I[Lg0H8 'scalar wavefield, for example. Note that the scalarfield array in MATLAB q[a\a7U z 'is a complex valued array. %S^hqC raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) &sWr)>vs Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 8m?(* [[ Print raysUsed & " rays were included in the scalar field calculation." A~bSB
n: ' LJGpa )( 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used k.ou$mIY 'to customize the plot figure. 0% rDDB xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) U`ttT5; xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 7 H yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) T,pr&1]Lw yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) FfJp::|ddr nXpx = ana.Amax-ana.Amin+1 B>^6tdz nYpx = ana.Bmax-ana.Bmin+1 'K ?h6?# j2MA['{ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS (@+pz/ 'structure. Set the axes labels, title, colorbar and plot view. 5-|!mSd Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ?ZlXh51 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) [Y
.8C$0 Matlab.Execute( "title('Detector Irradiance')" ) )=[\Yf K Matlab.Execute( "colorbar" ) K6IT$$g Matlab.Execute( "view(2)" ) o+E~iCu5 Print "" Q"XDxa'7" Print "Matlab figure plotted..." a|7C6#iz$ j#5a&Z 'Have Matlab calculate and return the mean value. NZB*;U~t Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 73cb1kfPd Matlab.GetWorkspaceData( "irrad", "base", meanVal ) @*YF!LdU{M Print "The mean irradiance value calculated by Matlab is: " & meanVal T UcFx_ L3, /7 'Release resources rFg$7 Set Matlab = Nothing x.+T65X~4 .`OU\LA End Sub UA6id|G @Z~YFnEJi 最后在Matlab画图如下: 6!m#;8 4 Z6Fu~D2Uy 并在工作区保存了数据: bej(Ds0 Te+(7
Z lKf58
mB 并返回平均值: =0g!Q g-sNYd%?a 与FRED中计算的照度图对比: t`Z'TqP R H0af u)$, 例: fvC,P#z'| ,eyh%k*hz 此例系统数据,可按照此数据建立模型 V+E8{|dYL d+q],\"R 系统数据 _re# b? +F8{4^w1 |(>`qL{| 光源数据: BPO5=]W 7 Type: Laser Beam(Gaussian 00 mode) Tx;a2:6\[ Beam size: 5; b)d;eS Grid size: 12; Nm?^cR5r Sample pts: 100; qIi
\[Ugh 相干光; :<J7 g`f 波长0.5876微米, -l= 4{^pK 距离原点沿着Z轴负方向25mm。 EqW~K@ Ek{Q NlQ]4 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: !Y~UO)u2 enableservice('AutomationServer', true) vE:*{G;Y enableservice('AutomationServer') pe?)AiTZ:
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