Title :
Randomized sinc interpolation of nonuniform samples
Author :
Maymon, Shay ; Oppenheim, Alan V.
Author_Institution :
Digital Signal Process. Group, Massachusetts Inst. of Technol., Cambridge, MA, USA
Abstract :
It is well known that a bandlimited signal can be uniquely determined from nonuniformly spaced samples, provided that the average sampling rate exceeds the Nyquist rate. However, reconstruction of the continuous-time signal from nonuniform samples is more difficult than from uniform samples. This paper develops and compares simpler approximate methods for signal reconstruction from nonuniform samples.
Keywords :
bandlimited signals; continuous time systems; interpolation; signal reconstruction; signal sampling; Nyquist rate; bandlimited signal; continuous-time signal reconstruction; nonuniform samples; randomized sinc interpolation; Correlation; Interpolation; Nonuniform sampling; Probability density function; Signal processing; Stochastic processes;
Conference_Titel :
Signal Processing Conference, 2009 17th European
Conference_Location :
Glasgow
Print_ISBN :
978-161-7388-76-7
