| Line 3: | Line 3: | ||
an '''eigenfunction''' of the system,andthe amplitude is called the | an '''eigenfunction''' of the system,andthe amplitude is called the | ||
| − | system's | + | system's ''eigenvalue''' |
let the input be | let the input be | ||
| − | <math>x(t)= | + | <math>x(t)= e^{st}</math> |
Revision as of 15:18, 23 September 2008
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's eigenvalue'
let the input be
$ x(t)= e^{st} $
