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Computable performance guarantees for compressed sensing matrices
The null space condition for ℓ(1) minimization in compressed sensing is a necessary and sufficient condition on the sensing matrices under which a sparse signal can be uniquely recovered from the observation data via ℓ(1) minimization. However, verifying the null space condition is known to be compu...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5829123/ https://www.ncbi.nlm.nih.gov/pubmed/29503664 http://dx.doi.org/10.1186/s13634-018-0535-y |