Cascaded lattice realization of digital filters

摘要

AbstractA new algorithm is proposed to realize a digital transfer function. The final realization is in the form of cascaded lattice two‐pairs with the right‐most two‐pair being constrained such that one of its output terminals is connected directly to an input terminal. The complete realization usesmdelays, 2m+ 1 multipliers and 2mtwo‐input adders wheremis the order of the transfer function. Several special cases are included, along with an example illustrating the general al