Advances in Shannon Sampling Theory (Review Paper)

Defence Science Journal

Shobha Sharma²  S. D. Joshi³  K. K. Sharma¹ 

[1] Malaviya National Institute of Technology, Jaipur;Apex Institute of Engineering and Technology, Jaipur;Indian Institute of Technology, New Delhi

关键词: Fourier transform;    fractional Fourier transform;    linear canonical transform;    sampling theorem;    signal reconstruction;    Nyquist rate;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

In this paper, the authors have provided a brief review of the recent advances in the Shannon sampling theory. In particular, they discuss the work related to 1-D signal reconstruction involving the samples taken below the Nyquist rate using nonlinear/time-variant systems. The extensions of the sampling theorems to the fractional Fourier and Linear canonical transform domains are also discussed. Defence Science Journal, 2013, 63(1), pp.41-45 ,  DOI:http://dx.doi.org/10.14429/dsj. 63.3762

【 授权许可】

Unknown