References

• Churchill. Complex Variables and Applications, McGraw-Hill, 1960.

• Papoulis. Probability, Random Variables, and Stochastic Processes, McGraw-Hill, 1965.

• Papoulis. Signal Analysis, McGraw-Hill, 1977.

• Cover and Thomas. Elements of Information Theory, Wiley, 1991.

• Marques and Almeida. ``Frequency-Varying Sinusoidal Modeling of Speech,'' IEEE Tr. ASSP-37(5), pp. 763-765, May 1989.