1) J. G. Proakis and D. G. Manolakis, Digital Sigital Processing, Upper Saddle River, NJ: Pearson Prentice Hall, 2007 .
2) J. D. Broesch, D. Stranneby and W. Walker, Digital Processing: Instant Access, Newnes, 2008 .
3) P. S. R. Diniz, E. A. B. Da Silva and S. L. Netto, Digital Processing: System Analysis and Design, Cambridge University Press, 9010 .
4) S. K. Mitra, Digital signsl Processing: A Computer- based Approach, Boston: McGraw- Hill/Irwin, 2001 .
5) D. Sundararajan, Digital Signal Processing: Theory and Practice, World Scientific, 2003 .
6) A. Anotoniou, Digital Signal Processing: System and filters, McGraw – Hill, 2006 .
7) K. Williston, Digital Signal Processing: World Class Designs, Newnes, 2009 .
8) L. Tan and J. Jiang, Digital Signal Processing: fundamentals and applications: Academic Press. 2013 .
9) A. V. Oppenheim & R. W. Schafer, Discrete Time Signal Processing, Prentice Hall, 2010 .