Imagine trying to design a key for a lock that is constantly changing its shape. That is the exact challenge we face in ...

Abstract: This paper introduces an efficient modification to one of the most successful complexity reduction techniques of the Viterbi decoding algorithm; the adaptive Viterbi algorithm. Although the ...

Abstract: Instantaneous frequency estimation is significant in signal processing for non-stationary multi-component signals in dense time-frequency environments. Researchers studied different ...