c~p4M64 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。
.vwOp*3\ 8sE@?, 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:
tV%M2DxS enableservice('AutomationServer', true)
W4T>@b. enableservice('AutomationServer')
WtdWD_\%Y\
Z~$fTW6g 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于
通信。
?e yo2:-$ b[H& 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:
)PR{ia64;< 1. 在FRED脚本编辑界面找到参考.
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m^0x8 2. 找到Matlab Automation Server Type Library
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qH 3. 将名字改为MLAPP
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OXyV $Nnz|y R$NH [Tz 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。
2v yB[( 图 编辑/参考
*O+YhoR? NNS n]LP |VTm5.23 现在将脚本代码公布如下,此脚本执行如下几个步骤:
0E{$u 1. 创建Matlab服务器。
BpRQG]L 2. 移动探测面对于前一聚焦面的位置。
T|r@:t[ 3. 在探测面追迹
光线 \O`B@!da~ 4. 在探测面计算
照度 w#]%I+ 5. 使用PutWorkspaceData发送照度数据到Matlab
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lp\2 6. 使用PutFullMatrix发送标量场数据到Matlab中
7*uG9iX 7. 用Matlab画出照度数据
GIt;Y 8. 在Matlab计算照度平均值
V/<dHOfR\ 9. 返回数据到FRED中
+#n5w8T)M EzwYqw 代码分享:
Z=4Krfn 3,W2CN} Option Explicit
eQJLyeR+ 1u'x|Un Sub Main
Pa%XLn'5 -N~*h Dim ana As T_ANALYSIS
}[$ C=|> Dim move As T_OPERATION
^pAqe8u_ Dim Matlab As MLApp.MLApp
j<4J_wE Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long
%TvunV7NQS Dim raysUsed As Long, nXpx As Long, nYpx As Long
^`Vt<DMT Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
R2Lq,(@- Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double
/w`{]Ntgu Dim meanVal As Variant
"pQM$3n( ':kBHCR7 Set Matlab = CreateObject("Matlab.Application")
'9]%#^[Q _hK7hvM> ClearOutputWindow
-9\O$ I-3 *!Vic#D% 'Find the node numbers for the entities being used.
A:0 detNode = FindFullName("Geometry.Screen")
6t<~. 2' detSurfNode = FindFullName("Geometry.Screen.Surf 1")
e*:[#LJ]C anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1")
e#)}.
&(IL`% 'Load the properties of the analysis surface being used.
O=G2bdY{, LoadAnalysis anaSurfNode, ana
3@\vU~=P: 45>w=O 'Move the detector custom element to the desired z position.
R1\cAP^0 z = 50
>5i1M^g( GetOperation detNode,1,move
WQ|d;[E move.Type = "Shift"
I^ppEgYSY move.val3 = z
yIh>j.P SetOperation detNode,1,move
)j]S;Mr Print "New screen position, z = " &z
84cmPnaT 'w^1re=R 'Update the model and trace rays.
"u3 EnableTextPrinting (False)
*<OWd'LI Update
t>
-cTQm DeleteRays
Bm;{dO TraceCreateDraw
qL,QsRwN EnableTextPrinting (True)
)Tpc8Hr )p).}" 'Calculate the irradiance for rays on the detector surface.
4ehajK raysUsed = Irradiance( detSurfNode, -1, ana, irrad )
KAO}*? Print raysUsed & " rays were included in the irradiance calculation.
Qf$0^$ " j}X4#{jgC 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData.
{uDL"~^\ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad)
[yf2_{*0T WIQt5=- 'PutFullMatrix is more useful when actually having complex data such as with
-~p@o1k0 'scalar wavefield, for example. Note that the scalarfield array in MATLAB
`[C8iF*Y" 'is a complex valued array.
Z:&"Ax raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags )
/1gKc}rB2 Matlab.PutFullMatrix("scalarfield","base", reals, imags )
q;}^Jpb; Print raysUsed & " rays were included in the scalar field calculation."
,.x5 ^{zwIH2I] 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used
O HR9u 'to customize the plot figure.
Ddghw(9*H xMin = ana.posX+ana.AcellX*(ana.Amin-0.5)
iePpJ>( xMax = ana.posX+ana.AcellX*(ana.Amax+0.5)
F
C2oP, yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5)
LyS139P$ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5)
Cc1sZWvz nXpx = ana.Amax-ana.Amin+1
Mw\/gm_3 nYpx = ana.Bmax-ana.Bmin+1
L` V6\Ix(I sYYg5vL9 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS
G$xuHHZ' 'structure. Set the axes labels, title, colorbar and plot view.
EJNj.c-# Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" )
Km'd=B>Jy Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" )
O (tcu@vfl Matlab.Execute( "title('Detector Irradiance')" )
GLv}|>W Matlab.Execute( "colorbar" )
6T;C+Y$ Matlab.Execute( "view(2)" )
IhJ _Yed Print ""
&bRmr/D Print "Matlab figure plotted..."
5lxC**NA K}1>n2P 'Have Matlab calculate and return the mean value.
Ni"fV]' Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" )
@ J!)o d Matlab.GetWorkspaceData( "irrad", "base", meanVal )
Fu^^Jex Print "The mean irradiance value calculated by Matlab is: " & meanVal
) Z0 +0^ N#0) 'Release resources
$lU~3I) Set Matlab = Nothing
;TEZD70r "Y7RvL!U End Sub
+G7A.d`V} H)
m!)=\' 最后在Matlab画图如下:
jSa EwN }u5 Mexs 并在工作区保存了数据:
+7sdQCO(Co
Q^Y>T&Q P=KOw;bs 并返回平均值:
D4c}z#}*0 MP w@O0QS 与FRED中计算的照度图对比:
Wa2V Z ceH7Rq:4W 例:
7`~h'(k oMkB!s 此例
系统数据,可按照此数据建立
模型 *NFy%ktu z=?ainnKx 系统数据
qV/"30,K AZI%KM[ ~.VWrHC 光源数据:
=uKK{\+|Y Type: Laser Beam(Gaussian 00 mode)
6$%]p1"!K Beam size: 5;
ZT"?W $ Grid size: 12;
[\ @!~F{ Sample pts: 100;
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相干光;
85w
D<bN27 波长0.5876微米,
Mf%/t HK 距离原点沿着Z轴负方向25mm。
(|(Y;%>-v YV.*8'* 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:
+M-' K19 enableservice('AutomationServer', true)
_@F4s enableservice('AutomationServer')