Optimal smoothing of direct estimates of the power spectrum

Smoothing by spline functions

1967 • 2,217 citations

A Correspondence Between Bayesian Estimation on Stochastic Processes and Smoothing by Splines

1970 • 955 citations

Contributions to the problem of approximation of equidistant data by analytic functions. Part A. On the problem of smoothing or graduation. A first class of analytic approximation formulae

1946 • 909 citations

Periodic Splines and Spectral Estimation

1974 • 88 citations

A Direct Digital Method of Power Spectrum Estimation

1961 • 73 citations