A Fast Sparse Recovery Algorithm for Compressed Sensing Using Approximate <i>l</i><sub>0</sub> Norm and Modified Newton Method
In this paper, we propose a fast sparse recovery algorithm based on the approximate <i>l</i><sub>0</sub> norm (FAL0), which is helpful in improving the practicability of the compressed sensing theory. We adopt a simple function that is continuous and differentiable to approxi...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-04-01
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| Series: | Materials |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1944/12/8/1227 |