EVOLUTION OF FILTER ORDER EQUATIONS FOR LINEAR-PHASE FIR FILTERS USING GENE EXPRESSION PROGRAMMING
David González Múñoz, Oscar Gustafsson, Lars Wanhammar · 2005
Estimation of the minimum filter order for linear-phase FIR filters is commonly performed during the design of DSP systems. In this work gene expression programming is used to discover new equations for the linear-phase FIR filter order. The results are shown to be as least as accurate as previously proposed estimates. 1.