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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} $