Interpolation Discrete-time Signal

Implementation of methods for interpolation of discrete-time signals from uniform samples.

Kusakin D. V., Porshnev D. V., Safiullin N. T. Methods for reconstruction of discrete-time signals: fundamentals of the theory, software tools, and analysis accuracy.
Lists of software implementations and an analysis of the accuracy of methods for solving the problem of reconstruction (interpolation) of discrete-time signals (real deterministic function) from uniform samples . Project including: global interpolation methods (polynomial intrepolation, trigonometric interpolation,Whittaker-Kotelnikov interpolation formula); local interpolation methods (linear, quadaratic, spline interpolation, B-spline interpolation).