Title :
Emulational research of adaptive filter based on LMS algorithm
Author :
Zhong-Ji, Tan ; Yan-Li, Shi ; Ning, Cui
Author_Institution :
Dept. Electron. Eng., Aviation Univ. of Airforce, Changchun, China
Abstract :
This paper introduce the theory of the adaptive noise canceling system and LMS algorithm, also present the emulational chart of adaptive filter based on LMS algorithm. Analysis of the emulational result indicate the adaptive noise canceling technic can effectively cancel interferential sine wave, so in the disposal of sound signal can eliminate background noise and achieve the purpose of advancing sound signal quality.
Keywords :
adaptive filters; interference suppression; LMS algorithm; adaptive filter; adaptive noise canceling technique; emulational chart; sound signal quality; Least squares approximation; Publishing; Canceling Noise; LMS Algorithm; MATLAB Emulation; Signal Processing;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5620343
