Defnition andSynthesis OfOptimum- Smoothing Processes inFilter Terms
Edward M. BOUGHTONt · 1957
* r r ~~~~~~~~the smoothing processes designer andthefilter designer. essasthatavailable forcontinuous data.Theworkof Thefilter designer, instead ofdescribing theinput func- Wienerandothers typically usedtheterminology of tion asanalgebraic polynomial, describes itasatrigo- filter design, whichistosaythattheyspecified the * h 1 r ~~~~~~~~nometric pOlv-iomial, whichiSto sav by itSFourier operations tobeperformed on thefrequency spectrum os tobeptransform. Asaresult ofthis philosophy, thefilter de- ofthenoise-signal combination inordertominimize thenoise insomeoptimum fashion. Thedesigner ofi smoothing processes doesnothaveatthepresent the T lap tt n