Engineering, 14.04.2020 17:27 harris435942
(Signal Property) Under what condition is a discrete-time signal x[] or a continuous-time signal x() periodic? Determine whether or not the following signals are periodic. If the signal is periodic, determine the fundamental period. Justify your answer.
a. x(t) = 5sin(3t+1)
b. x[ n] = Cos(Ο/4n)
Answers: 2
![(Signal Property) Under what condition is a discrete-time signal x[] or a continuous-time signal x()](/tpl/images/0598/3469/f817d.jpg)
Another question on Engineering
Engineering, 03.07.2019 14:10
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 04.07.2019 18:20
How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s
Answers: 2
Engineering, 04.07.2019 18:20
Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 Β°c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.
Answers: 3
Engineering, 04.07.2019 19:10
Abarometer contains mercury with a density of 13600 kg/m3. atmospheric conditions are 95.8 kpa and 20 Β°c at 20 Β°c, the vapor pressure of the mercury is 0.000173 kpa. the column of mercury will rise to a height of most nearly. select one: a)- 0.38 m b)- 0.82 m c)- 0.48 m d)- 0.72 m
Answers: 1
You know the right answer?
(Signal Property) Under what condition is a discrete-time signal x[] or a continuous-time signal x()...
Questions
History, 16.12.2021 18:20
Advanced Placement (AP), 16.12.2021 18:20
English, 16.12.2021 18:20
Biology, 16.12.2021 18:20
Biology, 16.12.2021 18:20
Mathematics, 16.12.2021 18:20
SAT, 16.12.2021 18:20
Mathematics, 16.12.2021 18:20
Mathematics, 16.12.2021 18:20
Social Studies, 16.12.2021 18:20
