22 search results - page 1 / 5 » Sampling signals with finite rate of innovation in the prese... |
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
Recently, it has been shown that it is possible to sample non-bandlimited signals that possess a limited number of degrees of freedom and uniquely reconstruct them from a finite ...
TSP
2010
13 years 4 months ago
2010
We consider the problem of sampling piecewise sinusoidal signals. Classical sampling theory does not enable perfect reconstruction of such signals since they are not bandlimited. ...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
In this paper, we consider the problem of estimating finite rate of innovation (FRI) signals from noisy measurements, and specifically analyze the interaction between FRI technique...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
We consider minimal-rate sampling schemes for streams of delayed and weighted versions of a known pulse shape. Such signals belong to the class of finite rate of innovation (FRI) m...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
Signals comprised of a stream of short pulses appear in many applications including bio-imaging, radar, and ultrawideband communication. Recently, a new framework, referred to as f...