Adaptive filters in Matlab: from novice to expert

Author

Douglas, Scott C. ; Losada, Ricardo

Author_Institution

Dept. of Electr. Eng., Southern Methodist Univ., Dallas, TX, USA

fYear

2002

fDate

13-16 Oct. 2002

Firstpage

168

Lastpage

173

Abstract

Adaptive filters are ubiquitous tools for numerous real-world scientific and industrial applications. Many educators and practitioners employ the Matlab® technical computing environment to implement and study adaptive filters. This paper describes the design and implementation issues regarding a recently-developed set of comprehensive Matlab adaptive FIR filtering tools. In addition to a complete suite of algorithms, the tool set includes analysis functions that enable users to quickly characterize the average performance of selected algorithms when limited data are available. We provide execution speed comparisons for algorithm families to guide users in algorithm selection when Matlab execution time is most critical.

Keywords

adaptive filters; computer aided instruction; software tools; telecommunication engineering education; Matlab adaptive FIR filtering tools; adaptive filters; execution speed; technical computing environment; ubiquitous tools; Adaptive filters; Adaptive signal processing; Algorithm design and analysis; Filtering algorithms; Finite impulse response filter; Least squares approximation; MATLAB; Performance analysis; Signal processing algorithms; Transversal filters;

fLanguage

English

Publisher

ieee

Conference_Titel

Digital Signal Processing Workshop, 2002 and the 2nd Signal Processing Education Workshop. Proceedings of 2002 IEEE 10th

Print_ISBN

0-7803-8116-5

Type

conf

DOI

10.1109/DSPWS.2002.1231097

Filename

1231097