IMPROVED SPECTRAL RESOLUTION - 2.
Date of Original Version
More information is presented about improved methods for estimation of the frequencies of sinusoids which are closely spaced in frequency and which are observed in the presence of noise using limited apertures in time and/or space. The present realization of maximum likelihood estimation of multiple frequencies is compared with others.
Record - IEEE International Conference on Acoustics, Speech & Signal Processing
Tufts, Donald W., and Ramdas Kumaresan. "IMPROVED SPECTRAL RESOLUTION - 2.." Record - IEEE International Conference on Acoustics, Speech & Signal Processing 2, (1980): 592-597. https://digitalcommons.uri.edu/ele_facpubs/745