Title :
FIR digital filter design and MATLAB simulation
Author :
Sun, Zhenhe ; Yu, Wei ; He, Chen
Author_Institution :
Sch. of Autom., Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
In this paper, window function method was expatiated on how to design digital filters. Band-pass filter was designed by using MATALB which possesses superior characteristics of devising filters in a fast and effective way when using window functions originated in it, and the filter was applied to a mixed sine wave signal. Simulation model was established by using MATLAB and the waveforms from oscilloscopes were observed in order to verify the performance.
Keywords :
FIR filters; band-pass filters; mathematics computing; FIR digital filter design; MATALB; MATLAB simulation; band-pass filter; digital filters; mixed sine wave signal; oscilloscopes; simulation model; window function method; window functions; Band pass filters; Computational efficiency; Filtering theory; Finite impulse response filter; IIR filters; MATLAB; MATLAB; finite impulse response; window function method;
Conference_Titel :
Measurement, Information and Control (MIC), 2012 International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4577-1601-0
DOI :
10.1109/MIC.2012.6273383
