MATLAB code for Butterworth filter having sound as a input signal
1 次查看(过去 30 天)
显示 更早的评论
sir! kindly send me the MATLAB code for digital butterworth filter having sound as a input signal.. Thanking you.
1 个评论
Jan
2011-1-28
Answers is not a "do it for me" platform. If you explain your specific problem, you will get specific help.
采纳的回答
Drew Weymouth
2011-11-11
MATLAB has a built in function butter in the Signal Processing Toolbox that will return coefficients for a Butterworth high- or lowpass filter. Type help butter in the command window. Once you have coefficients, use filter ("standard" filtering) or filtfilt (zero-phase) to perform the filtering.
1 个评论
Jan
2011-11-11
The solution is correct. I do no think, that GITS will still need this after 10 months, but for other readers it can be useful.
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!