IEEE Transactions on Acoustics Speech and Signal Processing · 1974 · 11 citations · 0 references
ComputingComputer ScienceMathematicsTime Series AnalysisAutocorrelation AnalysisDigital Signal ProcessingNumerical AnalysisTime Series ComputationAutocorrelation Function
A method is described whereby an autocorrelation may be computed with slightly over half the usual number of multiplication operations.