435 search results - page 22 / 87 » Algebraic Signal Processing Theory |
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
The emerging theory of compressed sensing (CS) provides a universal signal detection approach for sparse signals at sub-Nyquist sampling rates. A small number of random projection...
NIPS
2008
13 years 10 months ago
2008
Compressive Sensing (CS) combines sampling and compression into a single subNyquist linear measurement process for sparse and compressible signals. In this paper, we extend the th...
ICASSP
2011
IEEE
13 years 24 days ago
2011
IEEE
Comparative analysis of the threshold SNR and/or sample support values where genuine maximum likelihood DOA estimation starts to produce “outliers” is conducted for unconditio...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
We consider the problem of modifying the noise properties of a channel in order to make the source as indecipherable as possible given the output. Applications include jamming com...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
Recently the sampling theory for certain parametric signals based on rate of innovation has been extended to all sampling kernels that satisfy the Strang-Fix conditions, thus incl...