OPTIMUM ZERO-MEMORY FILTERS
Abstract
Ide tifier : Z ERO E ORY FILT RS, Optimization. D fining equation for the opti um zero me ory fil r ar d riv d usi g h ean absolut error criterion. It is shown that the characteri ic of hi filter is antisymmetric about a certain point when the ignal and oi nsi ies have symmetry properties. The coordina es of this point re fou d. The irec con c ion filter is found to b non-optimal in ll cases of interest; consequently e ed for filt ring is shown to be a quantizer for quantized ign ls nd a m od of ob aining e char cteris ic of this filter is d veloped w e he sig l finit umber of l vel . (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 01, 1961
- Accession Number
- AD0266939
Entities
People
- L.i. Bluestein
- R.j. Schwarz
Organizations
- Columbia University