# Chapter 9 References

Henrik Madsen. 2008. Time Series Analysis. CRC Press. USA. 378p.

Percival, T. and Walden, A. 1998. Spectral Analysis for Physical Applications. Cambridge University Press. 583pp.

Steven W. Smith. Digital Signal Processing. 1997-1999. A practical guide for engineers and scientists. http://www.dspguide.com/pdfbook.htm .