70 search results - page 3 / 14 » Frequency Domain Analysis of Signals With Stochastic Samplin... |
IJON
1998
13 years 7 months ago
1998
In this paper we employ information theoretic algorithms, previously used for separating instantaneous mixtures of sources, for separating convolved mixtures in the frequency doma...
WCNC
2010
IEEE
13 years 11 months ago
2010
IEEE
—It is well known that symbol timing offsets larger than the cyclic prefix as well as carrier frequency offsets between transmitter and receiver stations destroy the orthogonali...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
—CMOS radio receiver architectures, based on radio frequency (RF) sampling followed by discrete-time (D-T) signal processing via switched-capacitor circuits, have recently been p...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
We analyze the Synchrosqueezing transform, a consistent and invertible time-frequency analysis tool that can identify and extract oscillating components (of time-varying frequency...
TSP
2008
13 years 7 months ago
2008
We consider the problem of tracking the time-varying (TV) parameters of a harmonic or chirp signal using particle filtering (PF) tools. Similar to previous PF approaches to TV spec...