Minimum error bound of signal reconstruction

Ge Wan; Weimin Han

doi:10.1109/97.803431

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Minimum error bound of signal reconstruction

Journal article

Peer reviewed

Minimum error bound of signal reconstruction

Ge Wan and Weimin Han

IEEE signal processing letters, Vol.6(12), pp.309-311

12/1999

DOI: 10.1109/97.803431

View Online

Abstract

In signal processing, reconstruction of a bandlimited signal from finite samples is complicated by the underdetermined nature of the problem and the unavoidable noise in the measurement. A sensitivity function was recently formulated assuming noise-free data, which provides point-wise information about reliability of the reconstructed signal before actual samples of the signal are taken. In this communication, the minimum error bound of signal reconstruction is derived assuming noisy data.

Cities and towns

Context modeling

Eigenvalues and eigenfunctions

Equations

Noise measurement

Proposals

Sampling methods

Signal processing

Signal reconstruction

Signal sampling