Title :
Phase approximation via Remez algorithm
Author :
Song, Hyungun ; Gu, Guoxiang
Author_Institution :
Dept. of Electr. & Comput. Eng., Louisiana State Univ., Baton Rouge, LA, USA
Abstract :
We consider an important aspect of rational modeling: phase approximation. An algorithm is developed to achieving optimal Chebyshev error where Remez algorithm is proved to be effective. Its applications to the design of recursive digital filters with linear phase are investigated
Keywords :
Chebyshev approximation; recursive filters; signal processing; Remez algorithm; linear phase; optimal Chebyshev error; phase approximation; rational modeling; recursive digital filters; Approximation algorithms; Chebyshev approximation; Design engineering; Digital filters; Electric variables measurement; Finite impulse response filter; Frequency synthesizers; Noise measurement; Nonlinear filters; Phase measurement;
Conference_Titel :
System Theory, 1995., Proceedings of the Twenty-Seventh Southeastern Symposium on
Conference_Location :
Starkville, MS
Print_ISBN :
0-8186-6985-3
DOI :
10.1109/SSST.1995.390543
