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Discrete-Time Signal Processing

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TLDR
In this paper, the authors provide a thorough treatment of the fundamental theorems and properties of discrete-time linear systems, filtering, sampling, and discrete time Fourier analysis.
Abstract
For senior/graduate-level courses in Discrete-Time Signal Processing. THE definitive, authoritative text on DSP -- ideal for those with an introductory-level knowledge of signals and systems. Written by prominent, DSP pioneers, it provides thorough treatment of the fundamental theorems and properties of discrete-time linear systems, filtering, sampling, and discrete-time Fourier Analysis. By focusing on the general and universal concepts in discrete-time signal processing, it remains vital and relevant to the new challenges arising in the field --without limiting itself to specific technologies with relatively short life spans.

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Parametric coding of spatial audio

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Detection of Incipient Faults in Distribution Underground Cables

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Arbitrary source and receiver positioning in finite‐difference schemes using Kaiser windowed sinc functions

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Time-frequency analysis of heart rate variability during immediate recovery from low and high intensity exercise.

TL;DR: The present results obtained by the STFT method suggested that fast vagal reactivation occurs after the end of exercise and restoration of autonomic HR control is slower after exercise with greater metabolic demand.