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Sparse Signal Recovery from a Mixture of Linear and Magnitude-Only Measurements
We consider the problem of exact sparse signal recovery from a combination of linear and magnitude-only (phaseless) measurements. A k-sparse signal x ∈ ℂ(n) is measured as r = Bx and y = |Cx|, where B ∈ ℂ(m(1)×n) and C ∈ ℂ(m(2)×n) are measurement matrices and | · | is the element-wise absolute value...
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| Pubblicato in: | IEEE Signal Process Lett |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2015
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5703438/ https://ncbi.nlm.nih.gov/pubmed/29187781 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/LSP.2015.2393295 |
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