If you wish to explore the various signal processing topics discussed in this manual in greater detail, the following list of suggested references is a good starting point. Full bibliographic entries for this suggested reading list are found in Bibliography.

Signals and systems theory (including models and analysis) is the basic prerequisite for digital signal processing. Standard texts for these topics include Hamming, 1989; Jackson, 1991; Oppenheim, Willsky, and Young, 1983; Gabel and Roberts, 1987.

Many standard texts are available that discuss basic and advanced digital filtering topics, including Oppenheim and Schafer, 1989; Parks and Burrus, 1987; Proakis and Manolakis, 1992; and Roberts and Mullis, 1987.

Good references on multirate filtering and signal processing include Vaidyanathan, 1993; and Akansu and Haddad, 1992. For a standard application requiring multiple bandpass filters, see Jayant and Noll, 1984, p. 641.

Most digital signal processing texts include chapters on fast Fourier transform, including those by Oppenheim and Schafer, 1989; Parks and Burrus, 1987; Proakis and Manolakis, 1992; and Roberts and Mullis, 1987.

Standard references on spectrum analysis and spectrograms include Kay, 1987; Kay, 1993; Marple, 1987; and Nawab and Quatieri, 1988; in addition to signal processing texts by Oppenheim and Schafer, 1989; Parks and Burrus, 1987; Proakis and Manolakis, 1992; and Roberts and Mullis, 1987.

References that discuss wavelets as they relate to signal processing problems include Rioul and Vetterli, 1991; and Vaidyanathan, 1993.

A discussion on wavelets as they relate to signal processing problems can be found in Vaidyanathan, 1993.

More mathematical treatments of wavelet theory can be found in Daubechies, 1992; and Chui, 1992.

Recent texts on statistical signal processing include those by Scharf, 1991; Kay, 1993; Porat, 1994; and Therrien, 1992.

Good coverage of the various Toeplitz matrix operations that are commonly used in statistical signal processing may be found in Roberts and Mullis, 1987, Chapter 11.

Thorough coverage of polynomial manipulation and its importance to efficient signal processing algorithms may be found in Blahut, 1985.

A standard text on the basics of solving optimization problems is by Luenberger, 1984.