Efficient recovery algorithm for discrete valued sparse signals using an ADMM approach
Motivated by applications in wireless communications, in this paper we propose a reconstruction algorithm for sparse signals whose values are taken from a discrete set, using a limited number of noisy observations. Unlike conventional compressed sensing algorithms, the proposed approach incorporates...
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| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2017
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| Texto completo: | http://hdl.handle.net/10071/14512 |
| País: | Portugal |
| Oai: | oai:repositorio.iscte-iul.pt:10071/14512 |