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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。 ; '
vkF u a_w5o7 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: ~> lqEa enableservice('AutomationServer', true) "J2q|@. enableservice('AutomationServer') ]?wz. CI$z+zN 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 GiEt;8 vt* 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: K%mR=u#%& 1. 在FRED脚本编辑界面找到参考. qGEp 6b H 2. 找到Matlab Automation Server Type Library w5~j|c=_W 3. 将名字改为MLAPP ~9vK6;0 K<`Z@f3'w ~yw]<{ ? 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 lqJ92vi6Q t&q~ya/C 图 编辑/参考 oVn&L*H PsXCpyY!s 现在将脚本代码公布如下,此脚本执行如下几个步骤: ~+Pe=~a[ 1. 创建Matlab服务器。 |Rkw/5 2. 移动探测面对于前一聚焦面的位置。 qTdwi?j_ 3. 在探测面追迹光线 :DNI\TmhJ 4. 在探测面计算照度 EA8plQ~GtE 5. 使用PutWorkspaceData发送照度数据到Matlab V@-Q&K# 6. 使用PutFullMatrix发送标量场数据到Matlab中 KA?%1s(kJ 7. 用Matlab画出照度数据 LPu*Lkx 8. 在Matlab计算照度平均值 ./Ek+p*96H 9. 返回数据到FRED中 R#;xBBt8 FjtS 代码分享: :Hm'o} 7g+T Option Explicit ~S;-sxoO0l SE^l`.U@ Sub Main j7gTVfO
J9*;Bqzim Dim ana As T_ANALYSIS ,h'Q Dim move As T_OPERATION EC[]L'IL Dim Matlab As MLApp.MLApp ?#(LH\$l_ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long j<0;JAL Dim raysUsed As Long, nXpx As Long, nYpx As Long Q8m%mJz~] Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double @_-,Q5 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double rM
A%By^L- Dim meanVal As Variant *!&?Xy%\"j o ^UOkxs. Set Matlab = CreateObject("Matlab.Application")
J@_^] vn$=be8l4 ClearOutputWindow }s<;YC i.)n#@M2 'Find the node numbers for the entities being used. s=jYQ5nv detNode = FindFullName("Geometry.Screen") `H$XO{w detSurfNode = FindFullName("Geometry.Screen.Surf 1") #\Rxqh7 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1")
l:UKU ! 1@t.J> 'Load the properties of the analysis surface being used. ?yq=c LoadAnalysis anaSurfNode, ana HB5-B XBU 8uLS7\,$z 'Move the detector custom element to the desired z position. mR@d4(:J? z = 50 r2.w4RMFua GetOperation detNode,1,move !0Nf`iCQ( move.Type = "Shift" }Cw,m0KV/ move.val3 = z g%S/)R,,ct SetOperation detNode,1,move PN]hG,q*4O Print "New screen position, z = " &z hZ
e{Ri |a#ikY _nd 'Update the model and trace rays. w[gt9]}N EnableTextPrinting (False)
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17.n Update <%uEWb) DeleteRays JP6 Noia TraceCreateDraw wW\@^5 EnableTextPrinting (True) 54>0Dv??H } (-9d 'Calculate the irradiance for rays on the detector surface. 9]IZ3
fQX raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) a"U3h[;$y Print raysUsed & " rays were included in the irradiance calculation. QA0uT{x90 7A(4`D J 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. l5H5!$3~ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) rY^uOrR>j* MT>(d*0s 'PutFullMatrix is more useful when actually having complex data such as with 1[Yl8W%pj 'scalar wavefield, for example. Note that the scalarfield array in MATLAB vMou`[\WlJ 'is a complex valued array. =oL:|$Pj raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) GyQFR ? Matlab.PutFullMatrix("scalarfield","base", reals, imags ) W9w(a:~hY Print raysUsed & " rays were included in the scalar field calculation." Ah7"qv'L\ n)q8y0if 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used vJ'22)n 'to customize the plot figure. kGAgXtE xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) :K2
X~Ty xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 0O`Rh"O yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) T2w4D! yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) %+j/nA1%S nXpx = ana.Amax-ana.Amin+1 Fh)xm* u( nYpx = ana.Bmax-ana.Bmin+1
d6tLCQ -Z,r\9d 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS #
f-hI 'structure. Set the axes labels, title, colorbar and plot view. ig.Z,R3@r Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) :3Q:pKg Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) vkGF_aenk Matlab.Execute( "title('Detector Irradiance')" ) 7MrHu2rZ= Matlab.Execute( "colorbar" ) Fn`Zw:vp6 Matlab.Execute( "view(2)" ) e7xv~C>g Print "" IWq\M,P Print "Matlab figure plotted..." 7!jb T>nH= 'Have Matlab calculate and return the mean value. O8\f]!O( Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) &&C70+_po Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Q}B]b-c+E Print "The mean irradiance value calculated by Matlab is: " & meanVal 8h=m()Eu hizM}d-"C 'Release resources )GG9[%H! Set Matlab = Nothing N80ogio_Tk )YEAk@h@ End Sub +:jonN9d ya~;Of5 最后在Matlab画图如下: iKPgiL~ KQ]sUNH 并在工作区保存了数据: |A*4Fuc& bskoi;)u fWEQ vQ 并返回平均值: %zGv+H? 1ds4C:M+< 与FRED中计算的照度图对比: `x
_(EZ I(R%j]LX& 例: (,o@/ -o JGvhw,g 此例系统数据,可按照此数据建立模型 d]sqj\Q57 .gC.T`/m 系统数据 9Xg7=(# *l
=f= v?]a tb/h` 光源数据: dYD;Z<l Type: Laser Beam(Gaussian 00 mode) uQ_C<ii"W Beam size: 5; %b*N.v1+ Grid size: 12; jcj8w Sample pts: 100; d*Mqs}8 相干光; 8~Zw" 波长0.5876微米, oCkG 距离原点沿着Z轴负方向25mm。 *)w+xWmM3w y(g]:# 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: ?'f enableservice('AutomationServer', true) R$l-
7YSt enableservice('AutomationServer') 9b=0
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