Background on Sampling of Signals
暂无分享,去创建一个
In this chapter, background on sampling and Fourier analysis of signals is provided. The chapter provides a brief review of the key concepts to establish notation. In particular, the continuous and discrete-time Fourier transform are defined. Sampling of signals and the aliasing effect are then presented. Finally, the use of antialiasing filters and reconstruction of signals from samples are also discussed.
[2] Alan V. Oppenheim,et al. Discrete-time signal processing (2nd ed.) , 1999 .
[3] Elias M. Stein,et al. Fourier Analysis: An Introduction , 2003 .
[4] B. P. Lathi. Linear systems and signals , 1992 .
[5] Alan V. Oppenheim,et al. Discrete-Time Signal Pro-cessing , 1989 .
[6] J. W. Brown,et al. Complex Variables and Applications , 1985 .