The impulse response of a system is h(t) = tu(t). For an input u(t – 1), the output is
A. $$\frac{{{t^2}}}{2}u\left( t \right)$$
B. $$\frac{{t\left( {t - 1} \right)}}{2}u\left( {t - 1} \right)$$
C. $$\frac{{{{\left( {t - 1} \right)}^2}}}{2}u\left( {t - 1} \right)$$
D. $$\frac{{{t^2} - 1}}{2}u\left( {t - 1} \right)$$
Answer: Option C
This Question Belongs to Electronics And Communications Engineering >> Signal Processing
Related Questions on Signal Processing
The Fourier transform of a real valued time signal has
A. Odd symmetry
B. Even symmetry
C. Conjugate symmetry
D. No symmetry
A. $$V$$
B. $${{{T_1} - {T_2}} \over T}V$$
C. $${V \over {\sqrt 2 }}$$
D. $${{{T_1}} \over {{T_2}}}V$$
A. $$T = \sqrt 2 {T_s}$$
B. T = 1.2Ts
C. Always
D. Never
A. $${{\alpha - \beta } \over {\alpha + \beta }}$$
B. $${{\alpha \beta } \over {\alpha + \beta }}$$
C. α
D. β
Join The Discussion