W
William A. Sethares
Researcher at University of Wisconsin-Madison
Publications - 203
Citations - 4690
William A. Sethares is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: Adaptive filter & Stability (learning theory). The author has an hindex of 34, co-authored 191 publications receiving 4224 citations. Previous affiliations of William A. Sethares include Philips & Cornell University.
Papers
More filters
Asymptotic Analysis of
TL;DR: The method of analysis is based on an asymptotic analysis of fixed stepsize adaptive algorithms and gives almost sure results regarding the behavior of the parameter estimates, whereas previous stochastic analyses typically consider mean and mean square behavior.
Book
Tuning, Timbre, Spectrum, Scale
TL;DR: The Octave Is Dead... Long Live the Octave as mentioned in this paper, The Science of Sound, Sound on Sound, Musical Scales, Consonance and Dissonance of Harmonic Sounds, Related Spectra and Scales.
Journal ArticleDOI
Nonlinear parameter estimation via the genetic algorithm
Leehter Yao,William A. Sethares +1 more
TL;DR: A modified genetic algorithm is used to solve the parameter identification problem for linear and nonlinear IIR digital filters and the estimation error is shown to converge in probability to zero.
Journal ArticleDOI
Sensor placement for on-orbit modal identification via a genetic algorithm
TL;DR: In this article, the selection and reproduction schemes of the genetic algorithm are modified, and a new operator called forced mutation is introduced to improve the convergence of the algorithm and to lead to near-optimal sensor locations.
Journal ArticleDOI
Periodicity transforms
William A. Sethares,T.W. Staley +1 more
TL;DR: A method of detecting periodicities in data that exploits a series of projections onto "periodic subspaces" and finds its own set of nonorthogonal basis elements (based on the data), rather than assuming a fixed predetermined basis as in the Fourier, Gabor, and wavelet transforms.