A Research on Sampling and Reconstruction Based on Minimal Norm

Shou Qiang Chen; Hua Sun; Yu Ke Wang

doi:10.4028/www.scientific.net/AMR.403-408.1596

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 403-408A Research on Sampling and Reconstruction Based on...

A Research on Sampling and Reconstruction Based on Minimal Norm

Abstract:

Based on the character that many channels should be used in the periodic non uniform sampling, this paper has transferred sampling to a matrix vector operation by the theory in confederate subspace. By adopting periodic non uniform sampling and reconstruction method basing L1 algorithm, this paper analyzed the reconstruction requirements of the Minimal L1 Norm in periodic non uniform sampling and perfectly reconstructed signals via interpolator. Last, take the multiband sinusoidal Signal as an example, a simulation has been conducted.

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Periodical:

Advanced Materials Research (Volumes 403-408)

Pages:

1596-1600

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.403-408.1596

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Online since:

November 2011

Authors:

Shou Qiang Chen, Hua Sun, Yu Ke Wang

Keywords:

Confederate Subspace, Minimal L1 Norm, Periodic Non Uniform Sampling, Sparse Signals

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