Some Results in Linear Interpolation Theory
Date of Original Version
Using a well-known form for the inverse of a symmetric Toeplitz matrix, some results in linear interpolation theory are derived. For an autoregressive process it is shown that interpolation at the midpoint of a data record yields the minimum interpolation error. Also, some results for infinite length interpolators are simply derived. © 1983 IEEE
IEEE Transactions on Acoustics, Speech, and Signal Processing
Kay, Steven. "Some Results in Linear Interpolation Theory." IEEE Transactions on Acoustics, Speech, and Signal Processing 31, 3 (1983): 746-749. doi:10.1109/TASSP.1983.1164088.