Title :
Linear filtering on signals represented by non-uniformly spaced samples
Author :
Djebeniani, Myriam ; Cochran, Douglas
Author_Institution :
Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA
Abstract :
Earlier work established that signals formed by composition of a bandlimited signal with a bijective time warping function can be reconstructed from prescribed sequences of nonuniformly spaced samples. A technique for linear filtering of this class of signals directly from sequences of nonuniformly spaced samples is described. An example of low-pass filtering a nonbandlimited signal represented by nonuniformity spaced samples using this method is presented
Keywords :
filtering and prediction theory; integration; low-pass filters; bandlimited signal; bijective time warping function; linear filtering; low-pass filtering; nonbandlimited signal; nonuniformly spaced samples; numerical integration; Bandwidth; Convergence; Convolution; Integral equations; Maximum likelihood detection; Nonlinear filters; Sampling methods; Signal analysis; Tin;
Conference_Titel :
Communications, Computers and Signal Processing, 1991., IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-87942-638-1
DOI :
10.1109/PACRIM.1991.160677
