DTFFIR is not a filter structure. Try one of:\ndfilt.dffir (Direct-form FIR),\ndfilt.dffirt (Direct-form FIR, transposed
Posted: Tue Mar 09, 2021 5:44 pm
DTFFIR is not a filter structure. Try one of:\ndfilt.dffir (Direct-form FIR),\ndfilt.dffirt (Direct-form FIR, transposed),\ndfilt.dfasymfir (Antisymmetric FIR),\ndfilt.dfsymfir (Symmetric FIR)
optimizecoeffwlfir
optimizecoeffwlfir