Title :
Signal duration and the Fourier transform
Author :
Pohlig, Stephen C.
Author_Institution :
Massachusetts Institute of Technology, Lexington, MA
fDate :
5/1/1980 12:00:00 AM
Abstract :
Using the variance measure of duration, it is shown that the duration of a signal is composed of two terms. The first term is the duration of the zero-phase equivalent signal, and the second term is the variance of the phase derivative of the Fourier transformed signal.
Keywords :
Delay; Distortion measurement; Fourier transforms; Frequency domain analysis; Gaussian processes; Image processing; Information theory; Quantization; Radar signal processing; Signal processing;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1980.11706
