Chen, W.; Wassell, I.J.: 'Energy-efficient signal acquisition in wireless sensor networks: a compressive sensing framework', IET Wireless Sensor Systems, 2012, 2, (1), p. 1-8, DOI: 10.1049/iet-wss.2011.0009 IET Digital Library, https://digital-library.theiet.org/;jsessionid=s36njduiwco6.x-iet-live-01content/journals/10.1049/iet-wss.2011.0009