In other words, how can I show that if we feed an energy signal to a system whose impulse response is an energy signal, the output will also be an energy signal? I've been trying using Rayleigh's energy theorem and Cauchy Schwarz inequality but didn't work out. please help. In other words, how can I show that if we feed an energy signal to a system whose impulse response is an energy signal, the output will also be an energy signal?
I've been trying using Rayleigh's energy theorem and Cauchy Schwarz inequality but didn't work out.