TY - JOUR
T1 - Maximally flat low-pass digital differentiators
AU - Selesnick, Ivan W.
N1 - Funding Information:
Manuscript received August 30, 2001; revised March 28, 2002. This work was supported in part by the National Science Foundation (NSF) under CAREER Grant CCR-987452. This paper was recommended by Associate Editor A. Skodras. The author is with the Electrical Engineering Department, Polytechnic University, Brooklyn, NY 11201 USA (e-mail: [email protected]). Publisher Item Identifier S 1057-7130(02)05967-0.
PY - 2002/3
Y1 - 2002/3
N2 - This paper describes the design of type HI and type IV linear-phase finite-impulse response (FIR) low-pass digital differentiators according to the maximally flat criterion. We introduce a two-term recursive formula that enables the simple stable computation of the impulse response coefficients. The same recursive formula is valid for both Type III and Type IV solutions.
AB - This paper describes the design of type HI and type IV linear-phase finite-impulse response (FIR) low-pass digital differentiators according to the maximally flat criterion. We introduce a two-term recursive formula that enables the simple stable computation of the impulse response coefficients. The same recursive formula is valid for both Type III and Type IV solutions.
KW - Finite-impulse response (FIR) digital filters
KW - Linear-phase filters
KW - Low-pass differentiators
KW - Low-pass filters
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U2 - 10.1109/TCSII.2002.1013869
DO - 10.1109/TCSII.2002.1013869
M3 - Article
AN - SCOPUS:0036490798
SN - 1057-7130
VL - 49
SP - 219
EP - 223
JO - IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
JF - IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
IS - 3
ER -