Some General Purpose Formulas and Definitions
General Purpose Formulas | |
---|---|
Function (or Signal) Metrics | |
CT signal energy | $ E_\infty=\int_{-\infty}^\infty | x(t) |^2 dt $ |
DT signal energy | $ E_\infty=\sum_{n=-\infty}^\infty | x[n] |^2 $ |
General Purpose Formulas | |
---|---|
Function (or Signal) Metrics | |
CT signal energy | $ E_\infty=\int_{-\infty}^\infty | x(t) |^2 dt $ |
DT signal energy | $ E_\infty=\sum_{n=-\infty}^\infty | x[n] |^2 $ |