A Signal for which the output signal is constant times the input is referred as
an eigenfunction of the system,andthe amplitude is called the
system'seigenvalue
let the input be
$ x(t)={e^st} $
A Signal for which the output signal is constant times the input is referred as
an eigenfunction of the system,andthe amplitude is called the
system'seigenvalue
let the input be
$ x(t)={e^st} $