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ISCAS
1993
IEEE
133views Hardware» more  ISCAS 1993»
14 years 3 months ago
An efficient FIR filter architecture
– This paper describes an efficient architecture for FIR filters. By exploiting the reduced complexity made possible by the use of sparse powers-of-two coefficients, an FIR ...
Joseph B. Evans
ISCAS
1993
IEEE
105views Hardware» more  ISCAS 1993»
14 years 3 months ago
Maximally flat FIR filters
The existence of nonsymmetric generalized half-band lowpass and highpass FIR filters with maximally flat magnitude and group delay characteristics is proved. Like their linear-p...
Todor Cooklev, Akinori Nishihara
ISCAS
1993
IEEE
71views Hardware» more  ISCAS 1993»
14 years 3 months ago
Geometric characterization of series-parallel variable resistor networks
Abstract—The range of operating conditions for a seriesparallelnetworkofvariablelinearresistors, voltagesources, and current sources can be represented as a convex polygon in a T...
Randal E. Bryant, J. D. Tygar, Lawrence P. Huang
ISCAS
1993
IEEE
86views Hardware» more  ISCAS 1993»
14 years 3 months ago
A Generalized Precompiling scheme for Surviving Path Memory Management in Viterbi decoders
The management of the surviving path memory in Viterbi's algorithm is generally performed by Trace-Back or Exchange.Register. A generalized method using precompiled trace-back...
Emmanuel Boutillon, N. Demassieux
ISCAS
1993
IEEE
82views Hardware» more  ISCAS 1993»
14 years 3 months ago
Two-dimensional digital filtering using constant-I/O systolic arrays
We present in this paper systolic arrays with constant number of input/output (I/O) ports for twodimensional (2-D) FIR and IIR filtering. Our design has an array of L × N proces...
Mokhtar Aboelaze, De-Lei Lee, Benjamin W. Wah
ISCAS
1993
IEEE
89views Hardware» more  ISCAS 1993»
14 years 3 months ago
Optimal reactive power dispatch with fuzzy variables
K. H. Abdul-Rahman, S. M. Shahidehpour