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Stable recovery of signals with the high order D-rip Condition
- Source :
- Acta Mathematica Scientia. 36:1721-1730
- Publication Year :
- 2016
- Publisher :
- Elsevier BV, 2016.
-
Abstract
- This paper establishes a high order condition on the restricted isometry property adapted to a frame D (D-RIP) for the signal recovery. It is shown that if the measurement matrix A satisfies the D-RIP condition δtk < t - 1 t for t > 1, then all signals f which are sparse in terms of a tight frame D can be recovered stably or exactly via the l1-analysis model based on y = Af + z in l2 and Dantzig selector bounded noise setting.
- Subjects :
- Noise (signal processing)
General Mathematics
010102 general mathematics
Frame (networking)
General Physics and Astronomy
020206 networking & telecommunications
02 engineering and technology
01 natural sciences
Restricted isometry property
Combinatorics
Matrix (mathematics)
Compressed sensing
Order condition
Tight frame
Bounded function
0202 electrical engineering, electronic engineering, information engineering
0101 mathematics
Mathematics
Subjects
Details
- ISSN :
- 02529602
- Volume :
- 36
- Database :
- OpenAIRE
- Journal :
- Acta Mathematica Scientia
- Accession number :
- edsair.doi...........1b134e15cf5918494757cf096a94b6ba