Alencar, Marcelo S. <br/><br/>
Communication systems / 
Marcelo S. Alencar, Valdemar C. da Rocha 
 - New York :  Springer  2005 
 - xii, 411 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 399-406) and index 
<br/><br/><label>ISBN: </label>0387254811 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Digital techniques<br/>Digital communications