Title :
Transforming SHARF etc. into lattice
Author :
Miao, Kai X. ; Fan, Hong
Author_Institution :
Dept. of Electr. & Comput. Eng., Cincinnati Univ., OH, USA
Abstract :
A general approach to transforming direct-form adaptive infinite impulse response (IIR) filtering algorithms into lattice-form adaptive IIR filtering algorithms is presented. Computer simulations are given to show the convergence of the lattice algorithms developed. The lattice-form adaptive IIR algorithms derived are expected to have faster convergence, easier stability monitoring, and greater robustness for finite precision implementation than the direct-form algorithms
Keywords :
adaptive filters; convergence of numerical methods; digital filters; filtering and prediction theory; roundoff errors; SHARF algorithm; adaptive IIR filtering algorithms; direct-form; faster convergence; finite precision implementation; lattice-form; robustness; stability monitoring; Adaptive filters; Convergence; Delay estimation; Filtering algorithms; IIR filters; Lattices; Limit-cycles; Quantization; Robust stability; Roundoff errors;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112199
