mVBF2F<4 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。
_+\hDV>v bl)iji`] 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:
&sRjs enableservice('AutomationServer', true)
3g#fX{e_5! enableservice('AutomationServer')
zkt+"P{az[
*?#t (Y[ 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。
]k(n_+! ;uC +5g` 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:
= yH#Iil 1. 在FRED脚本编辑界面找到参考.
"c S?t 2. 找到Matlab Automation Server Type Library
h*qoe(+ZD 3. 将名字改为MLAPP
G
39 P|S'MS';: x>@+lV'O 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。
,DT=( 图 编辑/参考
Z-!W#
nFn@Z'T$N 3ee?B~Tun 现在将脚本代码公布如下,此脚本执行如下几个步骤:
I oz
rZ 1. 创建Matlab服务器。
o9:GKc 2. 移动探测面对于前一聚焦面的位置。
xCd9b:jG 3. 在探测面追迹
光线 +C{ %pF 4. 在探测面计算
照度 *Iu
.>nw 5. 使用PutWorkspaceData发送照度数据到Matlab
#egP*{F 6. 使用PutFullMatrix发送标量场数据到Matlab中
c !ybz{L 7. 用Matlab画出照度数据
7x%0^~/n 8. 在Matlab计算照度平均值
]byj[Gd 9. 返回数据到FRED中
"KY9MBzPD 7b_Ihv
代码分享:
>o\[?QvP .g7ebh6D Option Explicit
uxq!kF'Ls =%:mZ@x' Sub Main
.>-`2B*/ h<wF;g, Dim ana As T_ANALYSIS
L7jMpz& Dim move As T_OPERATION
2S1wL<qP Dim Matlab As MLApp.MLApp
4:=eO!6 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long
w@Pc7$EP Dim raysUsed As Long, nXpx As Long, nYpx As Long
$+Hv5]/hb Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
;mXr])J Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double
h-1eDxK6 Dim meanVal As Variant
9Q".166 g5)f8k0+ t Set Matlab = CreateObject("Matlab.Application")
'\:?FQ
C P]Z}%
8^O ClearOutputWindow
`A\
!Gn? ^Slwg|t*~P 'Find the node numbers for the entities being used.
Riq5Au?*) detNode = FindFullName("Geometry.Screen")
/tno`su; detSurfNode = FindFullName("Geometry.Screen.Surf 1")
Z\E 3i anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1")
`@{qnCNQ m7 !Fb
'Load the properties of the analysis surface being used.
K<b -|t9f LoadAnalysis anaSurfNode, ana
~ e[)]b3 U~SK 'R 'Move the detector custom element to the desired z position.
$-VW)~Sl z = 50
I\sCH GetOperation detNode,1,move
bw{%X
move.Type = "Shift"
%@U<|9 %ua move.val3 = z
voaRh@DZ%/ SetOperation detNode,1,move
S<Q6b_D Print "New screen position, z = " &z
l\5}\9yS d]h[]Su/? 'Update the model and trace rays.
-t
%.I=| EnableTextPrinting (False)
W K#lE&V3 Update
H7)(<6b,z DeleteRays
p&bQ_ XOH TraceCreateDraw
Gq;0j:?CC EnableTextPrinting (True)
<;x+?j hNFMuv
'Calculate the irradiance for rays on the detector surface.
x>5#@SX
J raysUsed = Irradiance( detSurfNode, -1, ana, irrad )
MQ"<r,o?: Print raysUsed & " rays were included in the irradiance calculation.
"P< drz< &%J{C3Q9 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData.
_'Q}Y nEv Matlab.PutWorkspaceData("irradiance_pwd","base",irrad)
c*!bT$]~\ W"|89\p} 'PutFullMatrix is more useful when actually having complex data such as with
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