INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 19 set 2015
Pagine: 238 - 240
Ricevuto: 11 nov 2014
DOI: https://doi.org/10.2478/jee-2015-0039
Parole chiave
© Faculty of Electrical Engineering and Information Technology, Slovak University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
To solve off-grid problem in compressed sensing, a new reconstruction algorithm for complex sinusoids is proposed. The compressed sensing reconstruction problem is transformed into a joint optimized problem. Based on coordinate descent approach and linear estimator, a new iteration algorithm is proposed. The results of experiments verify the effectiveness of the proposed method.