Wang, Ruye <br/><br/>
Introduction to orthogonal transforms :  with applications in data processing and analysis / 
Ruye Wang 
 - New York :  Cambridge University Press,  c2012 
 - xxii, 568 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521516884 0521516889 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions, Orthogonal<br/>Orthogonal polynomials<br/>Orthogonal arrays<br/>Orthogonalization methods