Title :
Analysis in a finite time-frequency plane
Author :
DeBrunner, Victor ; Özaydm, Murad ; Przebinda, Tomasz
Author_Institution :
Sch. of Electr. & Comput. Eng., Oklahoma Univ., Norman, OK, USA
fDate :
6/1/2000 12:00:00 AM
Abstract :
We revise our conjecture concerning signals realizing the lower bound on compaction in the phase plane to include a forgotten case of periodization and indicate that this case can be used to develop an orthonormal basis for data lengths N that are the square of an integer
Keywords :
signal processing; time-frequency analysis; finite time-frequency plane; lower bound; orthonormal basis; periodization; phase plane; signal analysis; Adaptive filters; Adaptive signal processing; Butler matrix; Eigenvalues and eigenfunctions; Notice of Violation; Signal processing; Signal processing algorithms; Speech processing; Symmetric matrices; Time frequency analysis;
Journal_Title :
Signal Processing, IEEE Transactions on
