sFElD
]| 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。
C +@ i Le&;g4% 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:
N^J*!]| enableservice('AutomationServer', true)
$?f]ZyZr. enableservice('AutomationServer')
A.U'Q|
%U?)?iZdL 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于
通信。
oAz<G v{koKQ'Y() 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤:
wd+O5Lr.R 1. 在FRED脚本编辑界面找到参考.
<25ccE9^c 2. 找到Matlab Automation Server Type Library
v#U pw\! 3. 将名字改为MLAPP
\h#9oPy Qlh?iA m6MaX}&zv 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。
@L8;VSI 图 编辑/参考
EfKntrom[ OX3Xy7 >76 |:Nq 现在将脚本代码公布如下,此脚本执行如下几个步骤:
8ds}+TtbY 1. 创建Matlab服务器。
|Puj7Ru 2. 移动探测面对于前一聚焦面的位置。
LyP`{_"CM 3. 在探测面追迹
光线 qTy v.#{y 4. 在探测面计算
照度 vgAFuQi( 5. 使用PutWorkspaceData发送照度数据到Matlab
<kbnu7?a* 6. 使用PutFullMatrix发送标量场数据到Matlab中
'tuBuYD\ 7. 用Matlab画出照度数据
rr )/`Kmv% 8. 在Matlab计算照度平均值
tN!Bvj:C[M 9. 返回数据到FRED中
V16%Ne ,`)OEI|1d 代码分享:
"tX7%( !NA`g7' Option Explicit
<<<NXsH ?*+1~m> Sub Main
NWnWk +XQPjg Dim ana As T_ANALYSIS
{u4i*udG`) Dim move As T_OPERATION
dEET}s\ Dim Matlab As MLApp.MLApp
4if\5 P:j Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long
UR,?! rJ^B Dim raysUsed As Long, nXpx As Long, nYpx As Long
Z@oKz:U Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
JWWInuH Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double
-XW8 LaQB Dim meanVal As Variant
u\3ZIb UM\}aq=, Set Matlab = CreateObject("Matlab.Application")
xT=ySa$|> KBj@V6Q ClearOutputWindow
l7~Pa0qD |0]YA 'Find the node numbers for the entities being used.
>#?iO]). detNode = FindFullName("Geometry.Screen")
kQ[Jo%YT?E detSurfNode = FindFullName("Geometry.Screen.Surf 1")
==` Pb anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1")
#G~wE*VR$ tvCcyD%w 'Load the properties of the analysis surface being used.
X TM$a9) LoadAnalysis anaSurfNode, ana
B!iFmkCy 9C=~1>S
'Move the detector custom element to the desired z position.
B
G5X_s0/ z = 50
oN ;-M-( GetOperation detNode,1,move
D}Au6 move.Type = "Shift"
DZ2Fl>7 move.val3 = z
hpas'H>J SetOperation detNode,1,move
B'#4;R!8P= Print "New screen position, z = " &z
1yJ75/ Bs@:rhDi 'Update the model and trace rays.
+K&?)?/= EnableTextPrinting (False)
I}_;A<U Update
,3k@L\$.x DeleteRays
6"%@L{UQ TraceCreateDraw
z2v<a{e EnableTextPrinting (True)
T;J7+0 iel-<(~ 'Calculate the irradiance for rays on the detector surface.
'(T mV#3 raysUsed = Irradiance( detSurfNode, -1, ana, irrad )
X*)?LxTj Print raysUsed & " rays were included in the irradiance calculation.
9u?Eb~#$ |+u+)C 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData.
Yfe'#MKfL Matlab.PutWorkspaceData("irradiance_pwd","base",irrad)
@wMQC\Z &M$Bt} < 'PutFullMatrix is more useful when actually having complex data such as with
!. p 'scalar wavefield, for example. Note that the scalarfield array in MATLAB
V&g)m.d:n 'is a complex valued array.
!"`Jqs raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags )
G~S))p Matlab.PutFullMatrix("scalarfield","base", reals, imags )
^glX1 ) Print raysUsed & " rays were included in the scalar field calculation."
6N&|2: U :q(D(mK 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used
'V1!&Q