`mDCX 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。
/V E|F Ts ks(BS k4 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:
{} Zqaf enableservice('AutomationServer', true)
y-a3 enableservice('AutomationServer')
}m.45n/
03dmHg.E!E 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。
Uizg.<. $xq$ 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:
te#Wv9x 1. 在FRED脚本编辑界面找到参考.
GNI:k{H@"? 2. 找到Matlab Automation Server Type Library
t``q_!s}F 3. 将名字改为MLAPP
![aa@nOSa JR4fJG !TPKD 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。
[|APMMYK1 图 编辑/参考
78t:ge
eX L-Pq/x2r )s>R~7 现在将脚本代码公布如下,此脚本执行如下几个步骤:
*L#\#nh7 1. 创建Matlab服务器。
/zIUYY 2. 移动探测面对于前一聚焦面的位置。
`:YCOF 3. 在探测面追迹
光线 Ox&]{ 4. 在探测面计算
照度 }9 I,p$ 5. 使用PutWorkspaceData发送照度数据到Matlab
h=MEQ-3jg 6. 使用PutFullMatrix发送标量场数据到Matlab中
Nu7lPEM 7. 用Matlab画出照度数据
cPPTGpqw 8. 在Matlab计算照度平均值
+;N;r/d_i 9. 返回数据到FRED中
'Em633 a3SBEkC 代码分享:
Yp;?Zq9 em?Q4t Option Explicit
}o@Dsx5 A\)~y{9bQ Sub Main
`-w;/A"MJ r5'bt"K\> Dim ana As T_ANALYSIS
3?bTs = Dim move As T_OPERATION
?=V;5H. Dim Matlab As MLApp.MLApp
kJ.0|l0 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long
]q 3.^F Dim raysUsed As Long, nXpx As Long, nYpx As Long
V ^hR%*i' Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
@ x5LrQ_`r Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double
&/-}`hIAT Dim meanVal As Variant
L=V.@? Jqz K5)
Set Matlab = CreateObject("Matlab.Application")
ibh,d.*~g :HkXsZ ClearOutputWindow
O*ER3 ;_p!20.( 'Find the node numbers for the entities being used.
EfGy^`,'G detNode = FindFullName("Geometry.Screen")
ZP9x3MHe detSurfNode = FindFullName("Geometry.Screen.Surf 1")
Tx|y!uHh anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1")
WlmkM?@ 9i+`,r
'Load the properties of the analysis surface being used.
40HhMTZ0- LoadAnalysis anaSurfNode, ana
(0^ZZe`#j l9f%?<2D 'Move the detector custom element to the desired z position.
#N;McF;W z = 50
lwm
9gka GetOperation detNode,1,move
3_ko=& B$ move.Type = "Shift"
e$o]f"( move.val3 = z
dK>sHUu SetOperation detNode,1,move
59BB-R,V Print "New screen position, z = " &z
R$i-%3 q@vqhE4 'Update the model and trace rays.
j?1wP6/NP EnableTextPrinting (False)
Ih)4.lLcKn Update
5Kw?# DeleteRays
|G/WS0 TraceCreateDraw
%{ory5 EnableTextPrinting (True)
nB6 $*' VE?Aa 'Calculate the irradiance for rays on the detector surface.
d:=Z<Y?d/ raysUsed = Irradiance( detSurfNode, -1, ana, irrad )
61](a;Di Print raysUsed & " rays were included in the irradiance calculation.
5:(/k\9+yv YFP<^y= 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData.
H`1q8}m Matlab.PutWorkspaceData("irradiance_pwd","base",irrad)
`\J,%J 4))N(m%3F 'PutFullMatrix is more useful when actually having complex data such as with
ZP'0= 'scalar wavefield, for example. Note that the scalarfield array in MATLAB
WaSZw0U}y 'is a complex valued array.
8&yI1XM| raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags )
WV}HN Matlab.PutFullMatrix("scalarfield","base", reals, imags )
ic}mru Print raysUsed & " rays were included in the scalar field calculation."
D!&]jkUN I>{o]^xw-D 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used
% _nmv 'to customize the plot figure.
h.q9p! xMin = ana.posX+ana.AcellX*(ana.Amin-0.5)
[ps4i_ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5)
d|>/eb.R yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5)
\}W ! yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5)
*Sps^Wl nXpx = ana.Amax-ana.Amin+1
WjOP2CVv| nYpx = ana.Bmax-ana.Bmin+1
wsB s"R5'W\U 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS
i6<uj 'structure. Set the axes labels, title, colorbar and plot view.
c#TV2@ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" )
6sG5n7E-A Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" )
-kHJH><j Matlab.Execute( "title('Detector Irradiance')" )
'I$kDM mwh Matlab.Execute( "colorbar" )
u~PZK.Uf0 Matlab.Execute( "view(2)" )
o2[$XONTl Print ""
0#4A0[vV Print "Matlab figure plotted..."
@0(%ayi2Y |AS~sjWSJ 'Have Matlab calculate and return the mean value.
q1v7(`O Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" )
F)4I70vG Matlab.GetWorkspaceData( "irrad", "base", meanVal )
?TJ4L/"(k6 Print "The mean irradiance value calculated by Matlab is: " & meanVal
GL~
Wnt NF7 'Release resources
BS(jC Set Matlab = Nothing
cg_ " }]Y1 `@ny!S|1/ End Sub
Rh#`AM`)j 9WI5\`*" 最后在Matlab画图如下:
hu.p;A3p; *,t/IA| 并在工作区保存了数据:
iiF`2
X&IT s ;M~9Yr=1 并返回平均值:
Y`d@4*FN$ B):ZX# 与FRED中计算的照度图对比:
maeQ'Sv_& :{4C2qK> 例:
mE_% :,fT^izew 此例
系统数据,可按照此数据建立
模型 "?<(-,T +r7hc;+G 系统数据
\Zh&[D!2 :aBm,q9i:} J%n#uUs 光源数据:
UBJYs{zz Type: Laser Beam(Gaussian 00 mode)
)Ly~\* Beam size: 5;
/nsBUM[; Grid size: 12;
-%|
]
d ; Sample pts: 100;
Bex;!1 相干光;
`\|tXl. 波长0.5876微米,
BMI`YGjY1 距离原点沿着Z轴负方向25mm。
v 2p (>E/C^Tc% 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$r$9S enableservice('AutomationServer', true)
E)`0(Z:E enableservice('AutomationServer')