Sequences with positive semidefinite Fourier transforms

• 1 December 1986
• journal article
• Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Acoustics, Speech, and Signal Processing
• Vol. 34  (6) , 1502-1510
• https://doi.org/10.1109/tassp.1986.1164990

Abstract

Keywords

• FOURIER TRANSFORM
• POSITIVE SEQUENCE
• POSITIVE SEMIDEFINITE
• NONPOSITIVE
• LINEAR SYSTEMS
• EFFICIENT ALGORITHM
• PROPERTIES