Lyons, Richard G. <br/><br/>
Understanding digital signal processing  

 - New Delhi  Pearson Education  2004 
 - 683 p.  : ill.   ; 23 cm.  
<br/><br/><label>ISBN: </label>9788131721445 (pbk)  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing<br/>Digital techniques --Periodic sampling--Discrete fourierr--Fast fourier--Quadrature signals--Signal averaging--FEAS
<br/><br/><label>Dewey Class. No.: </label>621.3822  / LYO