wavesymextend.m

来自「it is an application of removing noise」· M 代码 · 共 3 行

function [y, keep]= symextend(x,f1)
keep = floor((f1 + size(x) -1) /2);
y = padarray(x ,[(f1-1) (f1-1)] , 'symteric' , 'both');