quadrature mirror
Y=qmf(x,[EVEN_ODD])
double vector
even or odd integer
quadrature mirror
qmf is a quadrature mirror utility function on time domain. If EVEN_ODD is an even integer, output would be reversed version of input with even index entries sign changed. Otherwise, odd index entries will be changed. Default is even.
a=rand(1,3); Y=qmf(a); | ![]() | ![]() |