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ECEN400 Spring 2019 QUIZ #4 Name: Banner II 1. For the following signal, x(t) (t 2)[u(t...
2. Let a signal be defined as y(x) = (1 – x)2. Determine the following. (a)...
2. Let a signal be defined as y(x) = (1 – x)2. Determine the following. (a) Is the signal even or odd or have no symmetry? (b) Find the even component of it and plot. (c) Find the odd component of it and plot.
The equation for a causal full-wave rectified signal is given by c(t) = 12 sin(1 t)u(t)...
The equation for a causal full-wave rectified signal is given by c(t) = 12 sin(1 t)u(t) a) The even component of r(t) is shown by xe(t). 1) Find the equation for e(t). ve(t) = 2) From the figures 1 to 4 shown below, select the graph that matches xet). Figure: ? 3) Is ze() causal? ? 4) Is zelt) periodic? ? b) The odd component of 3(t) is shown by xo(t). 1) Find the equation for 2 (t). 2.(t) =...
problem # 1 [30pts]: Consider the following signal shown below 7x6t) as b) C plot the...
problem # 1 [30pts]: Consider the following signal shown below 7x6t) as b) C plot the signal ylt ) = xl-t+1) plot the signal nit) = ax11-2+ ) + 1 plot the even and the odd parts of the signal x(+). Hint: The even purt of the signal X(t) is given by * Xa (+ = = (((+) + X (-1)). The odd part of the signal X(t) is given by a xo(t) = + (x+)-X(-+))
For the signal x(t)= 3 cos(2+)- 41t+1) 4 205! t €600,00) a) Find the even xect)...
For the signal x(t)= 3 cos(2+)- 41t+1) 4 205! t €600,00) a) Find the even xect) and odd part Xolt) of this signal. bl Plot the part Xolt).
Please answer all the questions Here is evenodd function: function [xe, xo, m] = evenodd(x,n) % R...
Please answer all the questions
Here is evenodd function:
function [xe, xo, m] = evenodd(x,n)
% Real signal decomposition into even and odd parts
% -------------------------------------------------
% [xe, xo, m] = evenodd(x,n)
%
if any(imag(x) ~= 0)
error('x is not a real sequence')
end
m = -fliplr(n);
m1 = min([m,n]); m2 = max([m,n]); m = m1:m2;
nm = n(1)-m(1); n1 = 1:length(n);
x1 = zeros(1,length(m));
x1(n1+nm) = x; x = x1;
xe = 0.5*(x + fliplr(x));
xo = 0.5*(x -...
7 Draw the continuous time signal. x(t)={r(t)-r(t-2)-r(t-4)+r(t-6)}+{u(t+4)-2u(t+2)+2u(t)-u(t-6)} where [u(t) is unit step signal and r(t) is...
7 Draw the continuous time signal. x(t)={r(t)-r(t-2)-r(t-4)+r(t-6)}+{u(t+4)-2u(t+2)+2u(t)-u(t-6)} where [u(t) is unit step signal and r(t) is unit ramp signal]. And sketch the following i. yl(t)=x[-1-2) ii. y2(t)=x[3-t] 15 Marks
1. Suppose x(t) -3u(t+3) - u(t)+ 3H(t-3) - 5H(t-6) a. Sketch x(t). b. For the signal x(t) given, ...
I need a Matlab code example plz
1. Suppose x(t) -3u(t+3) - u(t)+ 3H(t-3) - 5H(t-6) a. Sketch x(t). b. For the signal x(t) given, determine and sketch the following signals: ,g(t) x(t-6) g2(t) - x(3t-6) ii. s(t) x(3t-6) +2 c. Create a MATLAB script that uses a function to express x(t), and plots x(t) in the time interval- 5 < t < 8s, using a time increment of At= 0.01s. Next, use the function to graph each of the...
(VI) (5 Points) x(t) For the signal X(t) shown above, sketch the odd component of x(t/2-1)
(VI) (5 Points) x(t) For the signal X(t) shown above, sketch the odd component of x(t/2-1)
1.4. Let x[n] be a signal with x[n] = 0 for n < -2 and n...
1.4. Let x[n] be a signal with x[n] = 0 for n < -2 and n > 4. For each signal given below, determine the values of n for which it is guaranteed to be zero. (a) xịn - 3] (b) x[n+ 4] (c) x[-n] (d) x[-n+2] (e) x[-n-2] 1.5. Let x(t) be a signal with x(t) = 0 for t <3. For each signal given below, determine the values of t for which it is guaranteed to be zero....
Signal xo(t) 5 cos (200π1+ 품 ) + 4 sin (300π) is sampled at a rate of Fs = 1 kHz to obtain the discrete-time signal x[n]. (a) Determine the spectrum X(ej ) of x[n] and plot its magnitude as a functi...
Signal xo(t) 5 cos (200π1+ 품 ) + 4 sin (300π) is sampled at a rate of Fs = 1 kHz to obtain the discrete-time signal x[n]. (a) Determine the spectrum X(ej ) of x[n] and plot its magnitude as a function of ω rad sam in tad and as a function of F in Hz. Explain whether the original signal xe(t) can be recovered from xln]. (b) Repeat part (a) for 500 Hz. (c) Repeat part (a) for 100...
The equation for a causal full-wave rectified signal is given by c(t) = 12 sin(1 t)u(t) a) The even component of r(t) is shown by xe(t). 1) Find the equation for e(t). ve(t) = 2) From the figures 1 to 4 shown below, select the graph that matches xet). Figure: ? 3) Is ze() causal? ? 4) Is zelt) periodic? ? b) The odd component of 3(t) is shown by xo(t). 1) Find the equation for 2 (t). 2.(t) =...
problem # 1 [30pts]: Consider the following signal shown below 7x6t) as b) C plot the signal ylt ) = xl-t+1) plot the signal nit) = ax11-2+ ) + 1 plot the even and the odd parts of the signal x(+). Hint: The even purt of the signal X(t) is given by * Xa (+ = = (((+) + X (-1)). The odd part of the signal X(t) is given by a xo(t) = + (x+)-X(-+))
For the signal x(t)= 3 cos(2+)- 41t+1) 4 205! t €600,00) a) Find the even xect) and odd part Xolt) of this signal. bl Plot the part Xolt).
Please answer all the questions
Here is evenodd function:
function [xe, xo, m] = evenodd(x,n)
% Real signal decomposition into even and odd parts
% -------------------------------------------------
% [xe, xo, m] = evenodd(x,n)
%
if any(imag(x) ~= 0)
error('x is not a real sequence')
end
m = -fliplr(n);
m1 = min([m,n]); m2 = max([m,n]); m = m1:m2;
nm = n(1)-m(1); n1 = 1:length(n);
x1 = zeros(1,length(m));
x1(n1+nm) = x; x = x1;
xe = 0.5*(x + fliplr(x));
xo = 0.5*(x -...
7 Draw the continuous time signal. x(t)={r(t)-r(t-2)-r(t-4)+r(t-6)}+{u(t+4)-2u(t+2)+2u(t)-u(t-6)} where [u(t) is unit step signal and r(t) is unit ramp signal]. And sketch the following i. yl(t)=x[-1-2) ii. y2(t)=x[3-t] 15 Marks
I need a Matlab code example plz
1. Suppose x(t) -3u(t+3) - u(t)+ 3H(t-3) - 5H(t-6) a. Sketch x(t). b. For the signal x(t) given, determine and sketch the following signals: ,g(t) x(t-6) g2(t) - x(3t-6) ii. s(t) x(3t-6) +2 c. Create a MATLAB script that uses a function to express x(t), and plots x(t) in the time interval- 5 < t < 8s, using a time increment of At= 0.01s. Next, use the function to graph each of the...
(VI) (5 Points) x(t) For the signal X(t) shown above, sketch the odd component of x(t/2-1)
1.4. Let x[n] be a signal with x[n] = 0 for n < -2 and n > 4. For each signal given below, determine the values of n for which it is guaranteed to be zero. (a) xịn - 3] (b) x[n+ 4] (c) x[-n] (d) x[-n+2] (e) x[-n-2] 1.5. Let x(t) be a signal with x(t) = 0 for t <3. For each signal given below, determine the values of t for which it is guaranteed to be zero....
Signal xo(t) 5 cos (200π1+ 품 ) + 4 sin (300π) is sampled at a rate of Fs = 1 kHz to obtain the discrete-time signal x[n]. (a) Determine the spectrum X(ej ) of x[n] and plot its magnitude as a function of ω rad sam in tad and as a function of F in Hz. Explain whether the original signal xe(t) can be recovered from xln]. (b) Repeat part (a) for 500 Hz. (c) Repeat part (a) for 100...
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