ExamVeda
Login
Home

Consider a single input single output discrete-time system with x n...

This question belongs to Electronics And Communications Engineering Signal Processing
Signal Processing
?

Consider a single input single output discrete-time system with x[n] as input and y[n] as output, where the two are related as
\[y\left[ n \right] = \left\{ {\begin{array}{*{20}{c}} {n\left| {x\left[ n \right]} \right|,}&{{\text{for }}0 \leqslant n \leqslant 10} \\ {x\left[ n \right] - x\left[ {n - 1} \right],}&{{\text{otherwise}}} \end{array}} \right.\]
Which one of the following statements is true about the system?

Answer & Solution
Correct Answer: Option A
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

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
The RMS value of a rectangular wave of period T, having a value of +V for a duration, T1(< T) and -V for the duration, T - T1 = T2 equals
A. $$V$$ B. $${{{T_1} - {T_2}} \over T}V$$ C. $${V \over {\sqrt 2 }}$$ D. $${{{T_1}} \over {{T_2}}}V$$
A continuous time function x(t) is periodic with period T. The function is sampled uniformly with a sampling period Ts. In which one of the following cases is the sampled signal periodic?
A. $$T = \sqrt 2 {T_s}$$ B. T = 1.2Ts C. Always D. Never
The phase response of a passband waveform at the receiver is given by
$$\varphi \left( f \right) = - 2\pi \alpha \left( {f - {f_c}} \right) - 2\alpha \beta {f_c},$$
where fc is the centre frequency, and α and β are positive constants. The actual signal propagation delay from the transmittance to receiver is
A. $${{\alpha - \beta } \over {\alpha + \beta }}$$ B. $${{\alpha \beta } \over {\alpha + \beta }}$$ C. α D. β
More Related Questions on Signal Processing