MATLAB code help please....

edited September 2006 in Nerdery
Hi,
My name is Jennifer.Iam new to Matlab programming.Iam working on reducing the noise content in audio communication.Iam using Hamning codes for the same.I have a sample code with me,which iam uploading in a zip file.Iam unable to understand how it works.Can someone please explain me how the code is written,what it means and what the different plots mean and how to read them? I have trouble especially with the plots trying to understand them.

Secondly,I want to add a filter to the output of the code obtained from the code so that I can filter the noise out.An Adaptive filter is recommended but not limited to.As long as it can be filtered,that's fine.

Being a beginner,Iam having a lot of trouble trying to understand.Iam trying to read Matlab tutorials at the same time but I have to finish up this work soon before the deadline.So can anyone be kind enough to help me through this please,with atleast one of those requirements,most importantly,the filter thing? I would greatly appreciate all the help I receive. Thank you in advance.
HC.zip 33.4K
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