BGLmitter1ADVANCES IN HIGH-RESOLUTION SPECTRAL ESTIMATIONChristopher I. Byrnes,* Tryphon T. Georgiou** and Anders Lindquist****Department of Systems Science and Mathematics Washington University St. Louis, Missouri 63130, USA email: chrisbyrnes@seas.wustl.edu **Department of Electrical Engineering University of Minnesota Minneapolis, Minnesota 55455, USA email: tryphon@ece.umn.edu ***Department of Mathematics Royal Institute of Technology 100 44 Stockholm, Sweden email: alq@math.kth.seAbstract: We review a new approach to spectral estimation, based on the use of lter banks as a means of obtaining spectral interpolation data. This data replaces the standard covariance estimates used in traditional maximum entropy spectral estimation. The new method is based on our recent theory of analytic in……
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