Proakis, John G <br/><br/>
Digital signal processing : principles, algorithms, and applications 

 - 4 
 - New Delhi  Pearson Education  2007 
 - xix, 1136p.   
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788131710005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computation -- Discrete fourier transform<br/>Digital signal processing<br/>DSP<br/>eBK<br/>Filters -- Digital filters<br/>Signal processing<br/>Signals  Discrete time signals<br/>Signals and Systems -- Frequency analysis