On Model-Based RIP-1 Matrices
The Restricted Isometry Property (RIP) is a fundamental property of a matrix enabling sparse recovery [5]. Informally, an m ×n matrix satisfies RIP of order k in the ℓ p norm if ∥ Ax ∥ p ≈ ∥ x ∥ p for any vector x that is k-sparse, i.e., that has at most k non-zeros. The minimal number of rows m...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
Springer-Verlag Berlin Heidelberg
2014
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| Online Access: | http://hdl.handle.net/1721.1/86917 https://orcid.org/0000-0002-3962-721X https://orcid.org/0000-0002-7983-9524 |