Title :
The centered discrete fractional Fourier transform and linear chirp signals
Author :
Rubio, Juan G Vargas ; Santhanam, Balu
Author_Institution :
New Mexico Univ., Albuquerque, NM, USA
Keywords :
approximation theory; chirp modulation; discrete Fourier transforms; matrix algebra; parameter estimation; signal processing; Grunbaum commuting matrix; approximate expressions; basis functions; centered discrete fractional Fourier transform; chirp rate; discrete Fourier transform; fractional parameter; impulse-like transform; linear chirp signals; sigmoidal instantaneous frequency; Chirp; Closed-form solution; Discrete Fourier transforms; Discrete transforms; Eigenvalues and eigenfunctions; Fourier transforms; Frequency; Karhunen-Loeve transforms; Kernel; Signal analysis;
Conference_Titel :
Digital Signal Processing Workshop, 2004 and the 3rd IEEE Signal Processing Education Workshop. 2004 IEEE 11th
Print_ISBN :
0-7803-8434-2
DOI :
10.1109/DSPWS.2004.1437934
