Ambardar, Ashok <br/><br/>
Digital signal processing : a modern introduction 

 - Singapore  Cengage learning  2007 
 - xvi, 589p  
<br/><br/><label>ISBN: </label>9788131508374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital signal processing (<br/>Discrete fourier transform<br/>Discrete signals<br/>DSP)<br/>filter design  FIR and IIR filters