Difference between Reconstruction from Uniform and Non-Uniform Samples using Sinc Interpolation
نویسنده
چکیده
Discrete time signal is nothing but samples continuous time signal and this process is called as sampling. If inter-sampling distance is constant it is called as uniform sampling and if distance is unequal, it is non-uniform sampling. Irrespective of type of sampling, reconstruction is possible if sampling rate do not exceed Nyquist rate. Sinc interpolation is one of the methods which results in reconstruction of original signal. In this paper we will see how to reconstruct input from non-uniform and uniform samples using sinc interpolation and why it is said that perfect reconstruction from non-uniform samples is more difficult than uniform samples. —————————— ——————————
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