1. Modern Digital and Analog Communication Systems;Lathi,1998
2. Time–Frequency Signal Analysis and Processing. A Comprehensive Reference;Boashash,2015
3. On a simple algorithm to calculate the energy of a signal;Kaiser,1990
4. Quadratic detectors for energy estimation;Fang;IEEE Trans. Signal Process.,1995
5. Teager–Kaiser energy operators in time–frequency analysis;Boudraa,2015