Filtration of a periodic signal when its period is not divisible by the signal sampling interval
В. М. Ефимов, A. L. Reznik, Yu V Bondarenko · Pattern Recognition and Image Analysis · 2015
Various approaches to solving the problem of filtration of a continuous periodic signal distorted by stationary additive noncorrelated noise are considered. The case when the known signal period is not divisible by the signal sampling interval requires special attention.