9 citations · 11 across the 3 of their papers we have counts for
3 papers · 1 filter
On chaotic nature of speech signals
Yu. V. Andreyev, M. V. Koroteev
Various phonemes are considered in terms of nonlinear dynamics. Phase portraits of the signals in the embedded space, correlation dimension estimate and the largest Lyapunov expone…
Multipath Amplification of Chaotic Radio Pulses and UWB Communications
Yuri V. Andreyev, Alexander S. Dmitriev, Andrey V. Kletsov
Effect of multipath amplification is found in ultrawideband wireless communication systems with chaotic carrier, whereas information is transmitted with chaotic radio pulses. This…
Dynamic Separation of Chaotic Signals in the Presence of Noise
Yuri V. Andreyev, Alexander S. Dmitriev, Elena V. Efremova
The problem of separation of an observed sum of chaotic signals into the individual components in the presence of noise on the path to the observer is considered. A noise threshold…