77 search results - page 1 / 16 » Explicit constructions of RIP matrices and related problems |
CORR
2010
Springer
13 years 5 months ago
2010
Springer
DCC
2011
IEEE
13 years 10 days ago
2011
IEEE
In this paper all cocyclic Hadamard matrices of order less than 40 are classified. That is, all such Hadamard matrices are explicitly constructed, up to Hadamard equivalence. Thi...
CORR
2006
Springer
13 years 5 months ago
2006
Springer
The notion of universally decodable matrices (UDMs) was recently introduced by Tavildar and Viswanath while studying slow fading channels. It turns out that the problem of construc...
EPEW
2006
Springer
13 years 9 months ago
2006
Springer
This paper shows how to construct a Markovian arrival process of second order from information on the marginal distribution and on its autocorrelation function. More precisely, clo...
CORR
2010
Springer
13 years 3 months ago
2010
Springer
We consider the problem of learning a coefficient vector x0 ∈ RN from noisy linear observation y = Ax0 + w ∈ Rn . In many contexts (ranging from model selection to image proce...