Signed power-of-two term allocation scheme for the design of FIR filters
Jacek Izydorczyk, Ludwig Cionaka · 2008
The article presents a new algorithm for optimal vector quantization of a finite impulse response (FIR) filterpsilas coefficients using signed power of two format. Quality of quantization is measured by using the Euclidean distance between of the set of coefficients and its approximations. The algorithm was tested with the FIR filters obtained by the Parks-McClellan methodology.