Parabolic signal

Integration of Ramp signal leads to parabolic signal. It is represented by p(t). Parabolic signal also satisfies he condition p(t)=∫t−∞r(t)dt=(t2/2)U(t)$p(t)={\int }_{-\mathrm{\infty }}^{t}r(t)dt=(t^2/2)U(t)$ . It is neither energy nor Power (NENP) type signal.