The Implementation of the Improved OMP for AIC Reconstruction Based on Parallel Index Selection

Sparse signal recovery becomes extremely challenging for a variety of real-time applications. In this paper, we improve the orthogonal matching pursuit (OMP) algorithm based on parallel correlation indices selection mechanism in each iteration and Goldschmidt algorithm. Simulation results show that...

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Veröffentlicht in:	IEEE transactions on very large scale integration (VLSI) systems 2018-02, Vol.26 (2), p.319-328
Hauptverfasser:	Liu, Sujuan, Lyu, Ning, Wang, Haojiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithm design and analysis Analog-to-information converter (AIC) compressive sensing (CS) Field programmable gate arrays field-programmable gate arrays (FPGAs) implementation Hardware Indexes Matching pursuit algorithms Matrix converters orthogonal matching pursuit (OMP) Sparse matrices
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