Array2D(2.2)
所属分类:matlab编程
开发工具:matlab
文件大小:1020KB
下载次数:541
上传日期:2007-12-14 22:50:09
上 传 者:
romanpan
说明: 一维、二维阵列方向图计算,带各种幅相分布、误差计算等
(One-dimensional, two-dimensional array pattern calculation, with a variety of amplitude and phase distribution, the error calculation)
文件列表:
arpat.m (25661, 2005-10-31)
array2d.fig (90120, 2004-09-01)
array2d.m (2726, 2004-09-01)
arraycodes.doc (833536, 2002-07-08)
arraycodes.pdf (430085, 2002-07-08)
arraydat.mat (8240, 2005-10-31)
BAYLISS.M (1078, 2000-09-21)
COSINE.M (255, 2000-09-21)
getamplitudes.m (2562, 2005-10-31)
helpmaintxt.m (3420, 2002-06-30)
hlpmain.fig (14168, 2004-09-01)
patdata (3908, 2005-10-31)
plotpatdata.m (286, 2005-08-24)
POLARDB.M (1875, 2002-06-21)
RRO.M (635, 2000-09-21)
RROFF.M (589, 2000-09-21)
tayl.m (1054, 2002-06-19)
TRUNCATE.M (404, 2000-09-21)
README file for array codes (version 2.2, Sept. 2005, has Bayliss dist'n fixed):
The program array2d.m computes the array factor of two dimensional
arrays.
GUI version for PCs (Matlab 6.5); nonGui version for any Matlab platform.
To execute from the command window, pwd to the folder where
array2d.m resides and type array2d. Most data is entered interactively.
However, some of the sidelobe distribution parameters are "hardwired"
in the code. Users can change them to suit their needs.
The theory and operation of the program is described briefly
in the Microsoft Word document arraycodes.doc. array2d.m requires
the following functions:
sidelobe amplitude distributions:
taylor.m (tayl.m on later versions to avoid problems with Matlab's
internal taylor function)
bayliss.m
cosine.m
phase shifter roundoff algorithms:
truncate.m
rro.m
rroff.m
plotting functions:
plotpatdata.m
polardb.m
plotpatdata.m can be run separately. It reads file arraydat.m which is
written by array2d (version > 2.1). It contains the complex field values,
not just the dB values, from which the user can perform more complex
calculations
SEE THE ARRAY2D.PDF FILE FOR MORE DETAILS
Disclaimer: The codes have been verified for basic test cases but
there is no guarantee of accuracy in all cases.
(25 June 2002)
近期下载者:
相关文件:
收藏者: