Biomedical signal processing (in four parts)

An algorithm for the machine calculation of complex Fourier series

J.W. Cooley, John W. Tukey · Mathematics of Computation · 1965 · 12.2K citations

Computing, Computer Science, Mathematics +12

The use of fast Fourier transform for the estimation of power spectra: A method based on time averaging over short, modified periodograms

P. D. Welch · IEEE Transactions on Audio and Electroacoustics · 1967 · 12K citations

Engineering, Electrical Engineering, Statistical Computing +16

Spectral Analysis and its Applications.

Walter Freiberger, Gwilym M. Jenkins, Donald G. Watts · Journal of the American Statistical Association · 1969 · 5K citations

Natural Sciences, Electrical Engineering, Spectroscopy +9

The Analysis of Time Series: An Introduction

David A. Dickey, Chris Chatfield · Technometrics · 1991 · 3.6K citations

Computing, Economics, Mathematics +12

The Retrieval of Harmonics from a Covariance Function

Geophysical Journal International · 1973 · 1.1K citations · Full text

Natural Sciences, Electrical Engineering, Mathematics +16