Title :
Impulse response of sincN FIR filters
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., New Delhi, India
fDate :
3/1/2006 12:00:00 AM
Abstract :
A simple recurrence formula is presented for computing the impulse response coefficients of the sincN FIR filter, consisting of a cascade of N sinc filters, each of length M. A closed form expression is also given for the first M coefficients.
Keywords :
FIR filters; transient response; digital filters; impulse response; sine FIR filter; Circuits; Equations; Finite impulse response filter; Interpolation; Polynomials; Transfer functions; Impulse response; digital filters;
Journal_Title :
Circuits and Systems II: Express Briefs, IEEE Transactions on
DOI :
10.1109/TCSII.2005.858319