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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。 (;a
O% wDZFOx0#8 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: 5@Q4[+5&_ enableservice('AutomationServer', true) %f&(U/ enableservice('AutomationServer') @:xO5L}Io WJU`
g 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。 S~F:%@,* 88U4I 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: H9w*U 1. 在FRED脚本编辑界面找到参考. =3oz74O[ 2. 找到Matlab Automation Server Type Library <'
%g $" 3. 将名字改为MLAPP Prhq ~oI4 ('uYA&9 3_T'TzQu 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。 4ij` ;?2vW8{p< 图 编辑/参考 [NvEXTd FzpWT-jnDd 现在将脚本代码公布如下,此脚本执行如下几个步骤: [`fq4Ky 1. 创建Matlab服务器。 i&>,aiH@ 2. 移动探测面对于前一聚焦面的位置。 #fGb M!3p 3. 在探测面追迹光线 ^l^_ K)tw* 4. 在探测面计算照度 %1VMwqC]E 5. 使用PutWorkspaceData发送照度数据到Matlab d!KX.K\NM, 6. 使用PutFullMatrix发送标量场数据到Matlab中 Lx?bO`=qg7 7. 用Matlab画出照度数据 45j+n.9=
8. 在Matlab计算照度平均值 jD^L < 9. 返回数据到FRED中 @mJN
OV8b~k4= 代码分享: hCT%1R}rKr u."fJ2}l0X Option Explicit /2dK*v0
Sc6wC H Sub Main R[&lk~a{= 45MK|4\Y_ Dim ana As T_ANALYSIS \ @N> 38M Dim move As T_OPERATION ?3}UO:B Dim Matlab As MLApp.MLApp cfeX(0 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long DJQ]NY| Dim raysUsed As Long, nXpx As Long, nYpx As Long j5'Jp} Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double &{]%=stI Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double HqXo;`Yy} Dim meanVal As Variant ~#a1]w _f3A6ER` Set Matlab = CreateObject("Matlab.Application") zW0AB8l ){YPP !8cI ClearOutputWindow X^|oY]D o@>c[knJ 'Find the node numbers for the entities being used. WQ5sC[& detNode = FindFullName("Geometry.Screen") Ab2g),;c detSurfNode = FindFullName("Geometry.Screen.Surf 1") uAvs anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") =|U2 }U; u\e#_*> 'Load the properties of the analysis surface being used. 2/7=@>| LoadAnalysis anaSurfNode, ana "{x~j\< |Lhz^5/ 'Move the detector custom element to the desired z position. ]R4)FH|>< z = 50 Yip9K[ GetOperation detNode,1,move Q?a"uei[ move.Type = "Shift" #Y5I_:k move.val3 = z tt^ze|*&t SetOperation detNode,1,move m@O\Bi}=} Print "New screen position, z = " &z #`p>VXBj! bf74 " 'Update the model and trace rays. <Y#R]gf1 EnableTextPrinting (False) 7@lXN8_f Update N9n1s2;o DeleteRays H~ZSw7!M8 TraceCreateDraw \OU+Kl< EnableTextPrinting (True) 7&At_l_ w@: ]]R 'Calculate the irradiance for rays on the detector surface. ^X&9"x)4 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) X#3<hN*v Print raysUsed & " rays were included in the irradiance calculation. z$Nk\9wm
yX-xVvlv@ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. jO,<7FPs5 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) '!2t9B8XX |?|
u-y 'PutFullMatrix is more useful when actually having complex data such as with q9
;\B& 'scalar wavefield, for example. Note that the scalarfield array in MATLAB bY2Mw8e% 'is a complex valued array. Q
jBCkx]g raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ltrSTH,kL Matlab.PutFullMatrix("scalarfield","base", reals, imags ) `{wku@ Print raysUsed & " rays were included in the scalar field calculation." d_,tXV"z& pMB=iS<E 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used %f-<ol 'to customize the plot figure. O5{XT]: xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 2:N_c\Vi xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) m4DH90~a8 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) _#4,&bh8 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 'i(p@m<' nXpx = ana.Amax-ana.Amin+1 =CVT8(N* nYpx = ana.Bmax-ana.Bmin+1 cik@QN<[0 Dgm%Ng 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 9(l'xu X 'structure. Set the axes labels, title, colorbar and plot view. ,xz^k/. Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) H n!vTB Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) m6x. "jG Matlab.Execute( "title('Detector Irradiance')" ) Qf|}%}%fp Matlab.Execute( "colorbar" ) K D-_~uIF Matlab.Execute( "view(2)" ) 7:L~n(QpP Print "" 4sj%: Print "Matlab figure plotted..." X}-H=1T? )/Xrhhx 'Have Matlab calculate and return the mean value. 0w['jh|, Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) :b;1P@W< Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Tqa4~|6 Print "The mean irradiance value calculated by Matlab is: " & meanVal C%c `@="b #5C3S3e= 'Release resources 12PE{Mut Set Matlab = Nothing @L!#i*> 9 1Kh?JH End Sub ^.C X6% ]2%P``Yj 最后在Matlab画图如下: t4k'9Y:\Q W{+0iAYnp 并在工作区保存了数据: L||yQH7n
<e&QTyb is?&%VY 并返回平均值: R$fIb}PDr Gr@{p"./z 与FRED中计算的照度图对比: [T}]Ma*CS W>s'4C` 例: G`#gV"PlC DiQkT R 此例系统数据,可按照此数据建立模型 e-cb?.WU? pInWKj[y1 系统数据 _*$B|%k .r| vz6tU? ')<FLCFwT 光源数据: JGDUCb~ Type: Laser Beam(Gaussian 00 mode) 6J-}&U Beam size: 5; i>Bi&azx Grid size: 12; /e sk Sample pts: 100; U\8#Qvghf 相干光; ,okJ eZ 波长0.5876微米, ZU.)K>' 距离原点沿着Z轴负方向25mm。 9T,QWk TJ[jZuT: 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: Mto~ / enableservice('AutomationServer', true) E9d i enableservice('AutomationServer') CotMV^ a^T4\ i5<Va@ru!s QQ:2987619807 fd"~[z [
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