Y${ $7+@ 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。
U}{r.MryFG .jRXHrK; 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:
wv*r}{%7g[ enableservice('AutomationServer', true)
2R1W[,Ga! enableservice('AutomationServer')
jy1*E3vQ
!G 8SEWP 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。
ME7JU|@Z E]e6a^J# 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:
\"uR&D 1. 在FRED脚本编辑界面找到参考.
Jl4zj>8~ 2. 找到Matlab Automation Server Type Library
<ZnAPh 3. 将名字改为MLAPP
[NuayO3 ;=E3f^'s GCIm_
n 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。
$60+}B`m 图 编辑/参考
%RJW@~! R!- RSkB E>7[ti_p5 现在将脚本代码公布如下,此脚本执行如下几个步骤:
b _6j77 1. 创建Matlab服务器。
. Bv;Zv 2. 移动探测面对于前一聚焦面的位置。
a{{([uZ 3. 在探测面追迹
光线 .E@yB`AR 4. 在探测面计算
照度 D!y
Cnq=8 5. 使用PutWorkspaceData发送照度数据到Matlab
g{nu3F}8){ 6. 使用PutFullMatrix发送标量场数据到Matlab中
rK`*v* 7. 用Matlab画出照度数据
ap=_odW~p 8. 在Matlab计算照度平均值
` bg{\ .q 9. 返回数据到FRED中
2B*9]AHny V862(y 代码分享:
2'/ ip@ _p90Zm-3X Option Explicit
g#H#i~E^ nGg>lRL Sub Main
Dn9Ta}miTO 3s$m0 Dim ana As T_ANALYSIS
oS]XE!^M Dim move As T_OPERATION
gB&'MA! Dim Matlab As MLApp.MLApp
iJ#sg+ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long
+nZx{d,wt Dim raysUsed As Long, nXpx As Long, nYpx As Long
2"2b\b}my Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double
5Rc
5/ m Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double
9GCxF`OB Dim meanVal As Variant
UW40Y3W0 /#.6IV( Set Matlab = CreateObject("Matlab.Application")
k ELV]iWb &%FpNU9 ClearOutputWindow
0;]tC\D1 ?-Oy/Y K 'Find the node numbers for the entities being used.
>7
4'g} detNode = FindFullName("Geometry.Screen")
v k<By R detSurfNode = FindFullName("Geometry.Screen.Surf 1")
I=.98v% anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1")
)5p0fw c7sW:Yzil 'Load the properties of the analysis surface being used.
gzi~BJ LoadAnalysis anaSurfNode, ana
02b v0 $+
lc;N 'Move the detector custom element to the desired z position.
R ]HHbD&; z = 50
{PdyKgM GetOperation detNode,1,move
vrQ/Yf:\B move.Type = "Shift"
!m:SRNPg move.val3 = z
bW[Y:}Hk~ SetOperation detNode,1,move
<Ms,0YKx Print "New screen position, z = " &z
mpN|U(n ]iYjS 'Update the model and trace rays.
"Bn!<h}mg EnableTextPrinting (False)
P!1y@R>Ln Update
2Fp.m}42i( DeleteRays
Nx,.4CI
TraceCreateDraw
"1WwSh}Z EnableTextPrinting (True)
c]#F^(-A` epR7p^`7 'Calculate the irradiance for rays on the detector surface.
abx/h#_q raysUsed = Irradiance( detSurfNode, -1, ana, irrad )
&*A7{76x Print raysUsed & " rays were included in the irradiance calculation.
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