Nonlinear energy operator , spike

In this work, spikes are detected with the nonlinear energy operator (NEO) [80-83]. NEO was formulated by Kaiser and is used for the amplitude and frequency demodulation and speech analysis. It is also effective to detect spikes that have localized high-frequency and instantaneous energy. With discrete time signal, NEO is... [Pg.282]

Kim KH, Kim JK (2000) Neural spike sorting under nearly 0-dB signal-to-noise ratio using nonlinear energy operator and aitifldal neural-network classifier. IEEE Trans Biomed Eng 47(10) 1406-1411, Oct 2000. [Pg.326]

Mukhopadhyay S, Ray GC (1998) A new interpretation of nonlinear energy operator and its efficacy in spike detection. IEEE Trans Biomed Eng 45, 180-187, Feb. 1998. [Pg.326]

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