Negacyclic convolution
= Negacyclic convolution
{wiki=Negacyclic_convolution}
Negacyclic convolution is a specific type of convolution operation used in signal processing and systems analysis, particularly in the context of finite-length sequences. It extends the concept of cyclic convolution, where sequences are treated as periodic, but allows for a different set of boundary conditions by effectively applying negation to the sequences involved in the convolution.