Time-frequency representation of digital signals and systems based on short-time Fourier analysis

DOI10.1109/TASSP.1980.1163359zbMath0523.93043MaRDI QIDQ3037269

Michael R. Portnoff

Publication date: 1980

Published in: IEEE Transactions on Acoustics, Speech, and Signal Processing (Search for Journal in Brave)

zbMATH Keywords

short-time Fourier analysisdiscrete-time signals and systemstime- varying frequency response

Mathematics Subject Classification ID

Linear systems in control theory (93C05) Sampled-data control/observation systems (93C57) Synthesis problems (93B50) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) Model systems in control theory (93C99)

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