Signal Reconstruction from Periodically Non-uniform Sampling Using the Scheme of Weighted Time Delay Estimation
Zhang Li · Journal of Southwest University · 2010
This paper introduces the principle of reconstruction of the signals from periodically non-uniform sampling by the scheme of weighted time delay estimation.The frequency aliasing is removed by weighting and delaying each uniform sample stream.Only one interpolating filter is applied on the jointed samples of weighted and delayed uniform sample streams.Consequently it reduces the reconstruction error and can be implemented more efficiently.