
gair-punaravarti filter

ganitamadhye, naun-recursive filter fakt x [n−1] sarkhi input moolye vaparte, recursive filterchya ulat jithe teey y [n−1] sarkhi mageel output moolye vaparte.
signal prosesingmadhye, naun-recursive digital filterna anekada finite impulse response (phiir) filter mhanoon olakhale jaate, kaaran naun-recursive digital filtermadhye impulse responsemadhye maryadit sankhyene gunank asatat.
udaharaneh
naun-recursive filtercha eka mahattvacha gunadharm mhanje teey nehmich sthir rahtil. punaravrutti filterchya babatit heey nehmich hott nahee.