[HTML][HTML] Non-ideal sampling in shift-invariant spaces associated with quadratic-phase Fourier transforms
Non-ideal sampling has nourished as one of the most attractive alternatives to classical
sampling, which relies on shift-invariant spaces. The present study focuses on investigating …
sampling, which relies on shift-invariant spaces. The present study focuses on investigating …
Discrete quadratic-phase Fourier transform: Theory and convolution structures
The discrete Fourier transform is considered as one of the most powerful tools in digital
signal processing, which enable us to find the spectrum of finite-duration signals. In this …
signal processing, which enable us to find the spectrum of finite-duration signals. In this …