47 search results - page 2 / 10 » Spreading Signals in the Wideband Limit |
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
The paper presents a voice conversion framework that can be used in real-time applications. The conversion technique is based on hybrid (deterministic/stochastic) parametric speec...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we investigate the application of compressive sensing and waveform design for estimating linear time-varying system characteristics. Based on the fact that the spre...
TIT
2010
13 years 23 hour ago
2010
We consider the capacity of a wideband fading channel with partial feedback, subject to an average power constraint. A doubly block Rayleigh fading model is assumed with finite co...
TSP
2010
13 years 6 hour ago
2010
This paper proposes a new estimation procedure for the ambiguity function of a non-stationary time series. The stochastic properties of the empirical ambiguity function calculated...
CORR
2011
Springer
13 years 9 days ago
2011
Springer
Compressive sensing (CS) exploits the sparsity present in many common signals to reduce the number of measurements needed for digital acquisition. With this reduction would come, ...