Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Luqin Yu"'
Publikováno v:
E3S Web of Conferences, Vol 38, p 01021 (2018)
In this paper, the daily precipitation data of 19 meteorological stations in Guizhou Province from 1961 to 2015 are used. Using GIS spatial analysis method and linear trend analysis method, the distribution characteristics of annual and seasonal prec
Externí odkaz:
https://doaj.org/article/db5228b1352249dcb33313d4d0165958
Publikováno v:
2010 3rd International Congress on Image and Signal Processing.
This paper proposes a method to estimate the pseudonoise (PN) sequence period for direct sequence ultra-wideband (DS-UWB) signal in multi-path channel. The power spectrum of received signals is firstly estimated, then the estimated power spectrum is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4201ac2f6420bad795efc4ed6a4fed5
https://doi.org/10.1109/cisp.2010.5647488
https://doi.org/10.1109/cisp.2010.5647488
Publikováno v:
2010 3rd International Congress on Image & Signal Processing (CISP); 2010, p4358-4362, 5p