Adaptive filters for audio applications

• Grant number: 08/04828-5
• Support Opportunities: Regular Research Grants
• Start date: September 01, 2008
• End date: November 30, 2010
• Field of knowledge: Engineering - Electrical Engineering - Telecommunications
• Principal Investigator: Vitor Heloiz Nascimento
• Grantee: Vitor Heloiz Nascimento
• Host Institution: Escola Politécnica (EP). Universidade de São Paulo (USP). São Paulo , SP, Brazil

Abstract

Adaptive filters are used today in a large variety of applications. However, they are difficult to analyze theoretically. This work proposes to study these algorithms using new techniques, and to use the new results for the design of systems to audio applications. (AU)

Scientific publications

(7)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

NASCIMENTO, VITOR H.; SILVA, MAGNO T. M.. Stochastic stability analysis for the constant-modulus algorithm. IEEE TRANSACTIONS ON SIGNAL PROCESSING, v. 56, n. 10, 1, p. 4984-4989, OCT 2008. (08/04828-5)

NASCIMENTO, VITOR H.; SILVA, MAGNO T. M.. Stochastic stability analysis for the constant-modulus algorithm. IEEE TRANSACTIONS ON SIGNAL PROCESSING, v. 56, n. 10, p. 6-pg., 2008-10-01. (08/04828-5, 08/00773-1)

NASCIMENTO, VITOR H.; SILVA, MAGNO T. M.; CANDIDO, RENATO; ARENAS-GARCIA, JERONIMO; IEEE. A TRANSIENT ANALYSIS FOR THE CONVEX COMBINATION OF ADAPTIVE FILTERS. 2009 IEEE/SP 15TH WORKSHOP ON STATISTICAL SIGNAL PROCESSING, VOLS 1 AND 2, v. N/A, p. 2-pg., 2009-01-01. (08/04828-5, 08/00773-1)

CANDIDO, RENATO; SILVA, MAGNO T. M.; NASCIMENTO, VITOR H.. Transient and Steady-State Analysis of the Affine Combination of Two Adaptive Filters. IEEE TRANSACTIONS ON SIGNAL PROCESSING, v. 58, n. 8, p. 4064-4078, AUG 2010. (08/04828-5)

FA, RUI; DE LAMARE, RODRIGO C.; NASCIMENTO, VITOR H.; IEEE. KNOWLEDGE-AIDED STAP ALGORITHM USING CONVEX COMBINATION OF INVERSE COVARIANCE MATRICES FOR HETEROGENOUS CLUTTER. 2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, v. N/A, p. 4-pg., 2010-01-01. (08/04828-5)

NASCIMENTO, VITOR H.; SILVA, MAGNO T. M.; AZPICUETA-RUIZ, LUIZ A.; ARENAS-GARCIA, JERONIMO; IEEE. ON THE TRACKING PERFORMANCE OF COMBINATIONS OF LEAST MEAN SQUARES AND RECURSIVE LEAST SQUARES ADAPTIVE FILTERS. 2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, v. N/A, p. 4-pg., 2010-01-01. (08/04828-5, 08/00773-1)

SILVA, MAGNO T. M.; NASCIMENTO, VITOR H.; ARENAS-GARCIA, JERONIMO; IEEE. TRANSIENT ANALYSIS FOR THE CONVEX COMBINATION OF TWO ADAPTIVE FILTERS WITH TRANSFER OF COEFFICIENTS. 2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, v. N/A, p. 4-pg., 2010-01-01. (08/04828-5, 08/00773-1)