<abstract xmlns="http://www.w3.org/1999/xhtml"><p>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.</p></abstract>

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.

Compressed Sensing Of Complex Sinusoids Off The Grid

College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, People’s Republic of China

College of Science, Hohai University, Nanjing 211100, Republic of China

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Compressed Sensing Of Complex Sinusoids Off The Grid"}

To solve off-grid problem in compressed sensing, a new reconstruction algorithm for complex sinusoids is proposed. The compressed sensing reconstruction...

Compressed Sensing Of Complex Sinusoids Off The Grid

Published Online: Sep 19, 2015

Page range: 238 - 240

Received: Nov 11, 2014

DOI: https://doi.org/10.2478/jee-2015-0039

Keywords
compressed sensing, off-grid, complex sinusoids, coordinate descent, linear estimator

© 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.

Compressed Sensing Of Complex Sinusoids Off The Grid

Published Online: Sep 19, 2015

Page range: 238 - 240

Received: Nov 11, 2014

DOI: https://doi.org/10.2478/jee-2015-0039

Keywordscompressed sensing, off-grid, complex sinusoids, coordinate descent, linear estimator

© 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.

Keywords
compressed sensing, off-grid, complex sinusoids, coordinate descent, linear estimator