Signals-and-systems Questions Set 33:
Evaluate the given integral using Laplace transform:
₀ ∫∞ e-√3.t (sin t / t ) dt
Solution:
The signal x(t) = t, 0 ≤ t ≤ T and y(t) = ∫ x(t) dt (ranging from 0 to t)
Find the energy of the signal y(t).
Solution:
If the target cross-section is changing, the best scanning system for accurate tracking is
Solution:
Amplifiers, motors, filters etc. are examples for which type of system?
Solution:
The Fourier Transform of a continuous and aperiodic signal is _____.
Solution:
The velocity of sound waves in air
Solution:
The function f(t) is defined as f(t) = u(t) - r(t) + r(t-1), where u(t) and r(t) are unit step functions. What shape does the graph of f(t) form?
Solution:
Determine the Transfer function of the given difference equation:
y(n) + 7y(n-3)= x(n) + 3x(n-1) + 2x(n-2)
Solution:
The function s + 4 + 5/s can be realized:
Solution:
Identify whether the given signal is an Energy or a Power signal and calculate the energy/power.
The signal is defined as:
x(t) = 2-t, for 0 ≤ t ≤ 2
x(t) = t+4, for 2 ≤ t ≤ 3
Solution:
Related Question Sets:
Related Topics:
Scroll to Top
