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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。 4DYa~ =w _>G. 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: .]0u#fz0y enableservice('AutomationServer', true) -8r';zR enableservice('AutomationServer') .}wVM`81z NM`5hd{ 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。 gyz#:z$p^ )dv w.X 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: rY~!hZ 1. 在FRED脚本编辑界面找到参考. bK\Mn95] 2. 找到Matlab Automation Server Type Library LR:v$3 G( 3. 将名字改为MLAPP cILI%W1 %|tDb n7J6YtUwP 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 zmw <y2` 4Pbuv6`RK 图 编辑/参考 &^v5 x" 1kd\Fq^z$ 现在将脚本代码公布如下,此脚本执行如下几个步骤: ]d4`PXI 1. 创建Matlab服务器。 y*BS
%xTF 2. 移动探测面对于前一聚焦面的位置。 [eb?Fd~WB] 3. 在探测面追迹光线 +PlA#DZu 4. 在探测面计算照度 l8XgzaW 5. 使用PutWorkspaceData发送照度数据到Matlab mM[!g'* 6. 使用PutFullMatrix发送标量场数据到Matlab中 OzVCqq"] 7. 用Matlab画出照度数据 Q|DVB 8. 在Matlab计算照度平均值 u\jQe@j
' 9. 返回数据到FRED中 + Z7 L&BI bvxol\7 ; 代码分享: /tG0"1{
JJHfg) Option Explicit _+OnH!G0 -KuC31s_W Sub Main QgR3kc^7/ .qN|.:6a Dim ana As T_ANALYSIS g+X .8>= Dim move As T_OPERATION L<}0}y Dim Matlab As MLApp.MLApp sRMz[n5k Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ($h`Y;4 Dim raysUsed As Long, nXpx As Long, nYpx As Long R/_bk7o]H Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double !R 2;]d* Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double o4^|n1vN Dim meanVal As Variant TZl^M h[a oc^j<!Rh Set Matlab = CreateObject("Matlab.Application") +2KYtyI ?g6xy[ ClearOutputWindow v_ U$jjO1 D('
w<9. 'Find the node numbers for the entities being used. >8*0"Q detNode = FindFullName("Geometry.Screen") ,cesQ
ou detSurfNode = FindFullName("Geometry.Screen.Surf 1") 1?oX" anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 7gk}f%,3P KE~l#=S 'Load the properties of the analysis surface being used. |[ )e5Xhd LoadAnalysis anaSurfNode, ana NrVE[Z# At0ahy+ 'Move the detector custom element to the desired z position. \[>Ob z = 50 y^*o%2/ GetOperation detNode,1,move P<tHqN!q move.Type = "Shift" \~r`2p-K move.val3 = z mw\
z' SetOperation detNode,1,move d
:a*;F Print "New screen position, z = " &z ^%qe&Pe2 YUGEGXw 'Update the model and trace rays. Sb/`a~q^ EnableTextPrinting (False) fK0VFN8<I Update *K57($F DeleteRays Q|6lp TraceCreateDraw ?_@_NV MY EnableTextPrinting (True) k(]R;`f$W 2m*g,J?ql 'Calculate the irradiance for rays on the detector surface. #hQ#_7 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Rs +), Print raysUsed & " rays were included in the irradiance calculation. *3Vic UGb<&) 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. <\fB+ AZ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) XHh!Q0v; ROWI.| 'PutFullMatrix is more useful when actually having complex data such as with 4ZX6=-u^ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB !lnRl8oV 'is a complex valued array. ZHN@&Gg6) raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) }g9g]\.!a Matlab.PutFullMatrix("scalarfield","base", reals, imags ) z{q|HO Print raysUsed & " rays were included in the scalar field calculation." Fmd^9K 4pJ #fkc^ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used I&Z4?K 'to customize the plot figure. n9w(Z=D\ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) L%CBz]` xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) n|M~C\* yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 'Zket=Sm; yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) &*JU
N}86 nXpx = ana.Amax-ana.Amin+1 om1@;u8u nYpx = ana.Bmax-ana.Bmin+1 0# d:<+4D T!yI+<
'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS zgnZ72% 'structure. Set the axes labels, title, colorbar and plot view. wyi%!H Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) %@~;PS3kd Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) _X6@.sM/2 Matlab.Execute( "title('Detector Irradiance')" ) !!\x]$v Matlab.Execute( "colorbar" ) SqosJ}K Matlab.Execute( "view(2)" ) }ZKG-~ Print "" KB$SB25m Print "Matlab figure plotted..." Tp[-,3L ?s-Z3{k 'Have Matlab calculate and return the mean value.
`mE>h4 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) G(fS__z Matlab.GetWorkspaceData( "irrad", "base", meanVal ) wxc24y Print "The mean irradiance value calculated by Matlab is: " & meanVal ,s~d39{ ^D5+S`V 'Release resources ]F#}8$ Set Matlab = Nothing Yf?hl f
=MP1q[ End Sub 2e<u/M21> {u(( y D 最后在Matlab画图如下: A?+0Ce&qL \5pBK 并在工作区保存了数据: 1va~.;/rG k5@PZFV <C <z#M'` 并返回平均值: crbph.0 G&z^AV 与FRED中计算的照度图对比: 'o]kOp@q U0ZPY )7k 例: =3dR-3 mFgrT 此例系统数据,可按照此数据建立模型 ]k#iA9I +/n<]?(T 系统数据 kQw%Wpuq[/ M 3&GO5< )_a;xB`S( 光源数据: B(1WI_}~ Type: Laser Beam(Gaussian 00 mode) Xx+eGV";` Beam size: 5; Qv}TUX4 Grid size: 12; p~3 (nk<+ Sample pts: 100; 2)MX<prH 相干光; 3%(,f, 波长0.5876微米, eqSCE6r9x 距离原点沿着Z轴负方向25mm。 i?:#lbw_ ;wa#m1 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: CxD=8X9m enableservice('AutomationServer', true) H{4_,2h=m enableservice('AutomationServer') ;Xl {m`E+ }Y!v"DO#Q* JI[{n~bhGD QQ:2987619807 d<cqY<y VA
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