A signal has auto-correlation
Find the total power.
4- Find the auto-correlation function of the signal g(t) = e-at u(t). From this determine the energy spectrum density of g(t). 4 Find the auto-correlation function of the signal g(t) = e-at u(t). From this determine the energy spectrum density of g(t).
Classify each signal as a power signal, an energy signal, or neither. For a power signal, find the normalized power; for an energy signal, find the normalized energy (b) tu(t)
Please show all work, will rate immediately ?? A random Process XCt) has an auto Correlation function Rxx (T) = 9+2e 121 a) find the mean of Xct) b) If X(+) is the input to a system having an impulse response h(t)= e Btult) (Where is positive), find the mean value of the output process
a) What signal would be maximally dissimilar to this signal based on the correlation coefficient, ρ? b) What non-zero signal would be orthogonal to this signal based on correlation coefficient? Justify your answer in both cases. Consider the following signal 4. LAFR 1 time 10 2 6 a) What signal would be maximally dissimilar to this signal based on the correlation coefficient, p? b) What non-zero signal would be orthogonal to this signal based on correlation coefficient? Justify your answer...
The output signal from an AM modulator is given by: Find: a) determine the modulating signal and the carrier signal, b) determine the modulation index, c) determine the ratio of power in the sidebands to the power in the carrier, d) determine the ratio of the sidebands' power to the total power.
Find he 20 200 114 pts) Problem 6) A phase-modulated signal is denoted by the following equation: (a) Find the power of the modulated signal. (b) Find the carrier frequency fe (c) Find the frequency deviation Δ. (d) Find the deviation ratio B (e) Find the phase deviation A (t Estimate the bandwidth of pptt). (g) Knowing that the k, of the frequency modulator equal to 2n, what will the FM representation of this signal be if the FM modulator...
Digital communications Question 3: a) Find the power spectral density for the cosine signal and also compute power in the signal. b) Find The autocorrelation of X(t)=5cos[2(3)+1/3]
Imagine that my study has a power of 0.60 to find a correlation of 0.30 or higher. What does this 0.60 mean in probability terms? In what situation should we care the most about power?
Te signal sn2mie' s-is . power signal. It is input to a linear time invariant j4n n +1 x(t) = is a power signal. It is input to a linear time invariant system whose impulse response is ht) 40sinc(t/20). The corresponding output is ) (a) Find the power of ) (b) Express a(t) by its trigonometric Fourier Series (c) Find ut). (d) Find the power of x)
I. The autocorrelation function of a random signal is R(r) !-ⓞrect rect a. Find the power spectral density of the signal. b. Plot the amplitude of the power spectral density with Matlab (Let Ts -2) c. Find the null-to-null bandpass bandwidth, and the 0-to-null baseband bandwidth (in terms of Ts).