Parameter selection in periodic nonuniform sampling of multiband signals
Paper in proceeding, 2010
Periodic nonuniform sampling has been considered in literature as an effective approach to reduce the sampling rate far below the Nyquist rate for sparse spectrum multiband signals. In the presence of non-ideality the sampling parameters play an important role on the quality of reconstructed signal. Also the average sampling ratio is directly dependent on the sampling parameters that they should be chosen for a minimum rate and complexity. In this paper we consider the effect of sampling parameters on the reconstruction error and the sampling ratio and suggest feasible approaches for achieving an optimal sampling and reconstruction.
Multiband signals
Sample pattern
Nonuniform sampling
Condition number
Author
Moslem Rashidi Avendi
Chalmers, Signals and Systems, Signal Processing and Biomedical Engineering
Sara Mansouri
Chalmers, Signals and Systems
Proceedings - 3rd International Symposium on Electrical and Electronics Engineering, ISEEE 2010, Galati, Romania, 16-18 September 2010
79-83
978-142448409-6 (ISBN)
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1109/ISEEE.2010.5628538
ISBN
978-142448409-6