Proakis, John G. <br/><br/>
Digital signal processing :  principles, algorithms, and applicati ons / 
John G. Proakis, Dimitris G. Manolakis. 
 - 4th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  c2007. 
 - xi, 948 :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0132287315 9781292025735 (Pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Digital techniques.
<br/><br/><label>Dewey Class. No.: </label>621.3822