DocumentCode :
2992088
Title :
Novel approximations to0 Σ∞|h(n)| for second order digital filters
Author :
Guang He, Dong ; Han, Shu-kun
Author_Institution :
Shandong University, Jinan, Shandong, China
Volume :
10
fYear :
1985
fDate :
31138
Firstpage :
1731
Lastpage :
1734
Abstract :
The expression 
is often encountered in literature or text books where the limit-cycle bounds for digital filters or l1 norm for impulse responce sequence 
is used. Several authors have tried and derived some useful upper bounds for direct form digital filters mathematically ( 1,2,3 ). In this paper, novel approximations to the sum for direct form and normal form digital filters will be given, with the only constant factor 
appeared. Plots for an example are given for comparison.
is often encountered in literature or text books where the limit-cycle bounds for digital filters or l is used. Several authors have tried and derived some useful upper bounds for direct form digital filters mathematically ( 1,2,3 ). In this paper, novel approximations to the sum for direct form and normal form digital filters will be given, with the only constant factor appeared. Plots for an example are given for comparison.Keywords :
Amplitude estimation; Books; Digital filters; Equations; Helium; Limit-cycles; Mathematics; Roundoff errors; Silicon compounds; Upper bound;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '85.
Type :
conf
DOI :
10.1109/ICASSP.1985.1168237
Filename :
1168237
Link To Document :
