Q: please solve using matlab code withe comment 1. Write the Matlab code to generate: x...
Q: please solve using matlab code withe comment
1. Write the Matlab code to generate:
x = cos(w1*t) + cos(w2*t);
where, w1=7; w2=23; t = [0:0.005:2]
2. Plot the signal using sub plot
a. in time domain
b. in frequency domain
3) Sample the signal under different sampling conditions:
a. Ts<1/2fm
b. Ts=1/2fm
c. Ts>1/2fm
4). Multiple plot: the signal sampled under sampling condition and the signal x
a. in time domain
b. in frequency domain
c. Label and Title the plots appropriately.
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
Q: please solve using matlab
code withe comment
1. Write the Matlab code to
generate:
x...
use MATLAB and PLZ comment the code so that it is easy to understand Implement the...
use MATLAB and PLZ comment the code so that it is easy to
understand
Implement the following series of sinusoidal signals in MATLAB: 1 sin(kt) where N 30 k=1 x(t) k 1 Write a MATLAB script which does the following steps First define and plot signal sin(t) for 0 St s 3Twhere T is the fundamental period of this signal The signal you just implemented is x(t) with N 1 a. Then modify your code to be able to define...
1. A signal, x(t) = 2 cos(21fmt), is applied to the ideal sampling circuit in the...
1. A signal, x(t) = 2 cos(21fmt), is applied to the ideal sampling circuit in the Figure below (left) where fm = 1 kHz. A sampling function, p(t), whose characteristic is given in the Figure below (right), is used when Ts = 0.25 ms. a) (5p) Plot the sampled signal, xs(t), in time domain for at least one period. b) [10p] Express the Fourier transform of sampled signal, xs(t), denoted by Xs , in frequency domain. c) [10p] Plot the...
Write a MATLAB code for the question below. There is an initial signal containing 60 Hz...
Write a MATLAB code for the question below.
There is an initial signal containing 60 Hz sinusoid of amplitude 0.8 and a 150 Hz sinusoid of amplitude 1.2 corrupted by a noise - using the randn command - (zero-mean white noise with variance of 4). Plot the noisy signal in the time domain. After that compute the Fourier transform -using the fft command of the noisy signal, compute the two-sided spectrum. Define the frequency domain f and plot the single-sided...
Write a Matlab code to generate the signal y(t)=10*(cos(2*pi*f1*t)+ cos(2*pi*f2*t)+ cos(2*pi*f3*t)), where f1=500 Hz, f2=750 Hz...
Write a Matlab code to generate the signal y(t)=10*(cos(2*pi*f1*t)+ cos(2*pi*f2*t)+ cos(2*pi*f3*t)), where f1=500 Hz, f2=750 Hz and f3=1000 Hz. Plot the signal in time domain. Sketch the Fourier transform of the signal with appropriately generating frequency axis. Apply an appropriate filter to y(t) so that signal part with frequency f1 can be extracted. Sketch the Fourier transform of the extracted signal. Apply an appropriate filter to y(t) so that signal part with frequency f2 can be extracted. Sketch the Fourier...
Please explain in detail and use MATLAB code. Thank you. Prob. 4-1 FM and PM are,...
Please explain in detail and use MATLAB code. Thank you.
Prob. 4-1 FM and PM are, respectively, defined as FM: A cos ((t) PM: A cos (kpm(t)) The FM and PM coefficients. kf and kp are kf-100 and kp-2, respectively. The carrier frequency is 400 Hz (1) Plot both the time-domain and frequency-domain representation for two independent message signals, m1(t) and m2(t) using MATLAB. Figure 1 is, again, the illustration of the Rectangular pulse (a) Tn1(t) = 11(t _ 0.5)...
please, provide answer along with its matlab code. 10. Consider the continuous- time signal kite a1ua(-t) + kze-a2t...
please, provide answer along with its matlab code.
10. Consider the continuous- time signal kite a1ua(-t) + kze-a2t cos (2mfi t) ua (t), Ta(t) where ki =-400, k2 2, a1 = -57.5364, a2 21.0721, and fi=300 Hz. (a) Plot ra(t). Identify the non-causal part of Ta (t) as Tal(t) and the causal part as Ta2(t). (b) Assuming that aa(t) is sampled using the sampling frequency fsamp 200 Hz, determine the discrete-time counter-parts corresponding to aal (t) and ra2(t), named a1(n)...
Need MatLab code Exercise: Use MATLAB to generate the sinusoidal waveform: x(t) = 3 cos(1200) Consider...
Need MatLab code
Exercise: Use MATLAB to generate the sinusoidal waveform: x(t) = 3 cos(1200) Consider the frequency of this sinusoid and use this information to select an appropriate time-step and time array that will allow this signal to be correctly represented and displayed on a new MATLAB figure window (display 4 periods of this wave only). Now set up an appropriate frequency array and use the fft() and fftshift() functions to generate and plot the Fourier Transform (magnitude spectra)...
Please answer the question and include matlab code and plots. Thank You Problem 1: The operation...
Please answer the question and include matlab code and plots. Thank You Problem 1: The operation of signal dilation or decimation or down-sampling is defined by y(n) = x(nM) in which the sequence x(n) is down-sampled by an integer factor M. Explore Matlab’s downsample command to implement the above equation. Now generate x(n) = sin(0.125πn), for −50 ≤ n ≤ 50. Decimate x(n) by a factor of 4 to generate y(n). Plot both x(n) and y(n) using subplot and comment...
Program from problem 1: (Using MATLAB) % Sampling frequency and sampling period fs = 10000; ts...
Program from problem 1: (Using MATLAB)
% Sampling frequency and sampling period
fs = 10000;
ts = 1/fs;
% Number of samples, assume 1000 samples
l = 1000;
t = 0:1:l-1;
t = t.*ts; % Convert the sample index into time for generation and
plotting of signal
% Frequency and amplitude of the sensor
f1 = 110;
a1 = 1.0;
% Frequency and amplitude of the power grid noise
f2 = 60;
a2 = 0.7;
% Generating the sinusoidal waves...
consider the signal using matlab Problem 2: Consider a signal: x[n] 3cos(n7/3) + 2sin(nt/4)+ cos(n7/5) Using...
consider the signal using matlab
Problem 2: Consider a signal: x[n] 3cos(n7/3) + 2sin(nt/4)+ cos(n7/5) Using Matlab, (1) Plot this signal in time domain. Can you identify the various frequencies in this signal? Use n 0:1:1000 (2) Plot this signal in frequency domain using the "fft" command. Identify the individual frequencies in the plot. (3) Calculate the frequencies of these signals. In the frequency plot, 1000 2
use MATLAB and PLZ comment the code so that it is easy to
understand
Implement the following series of sinusoidal signals in MATLAB: 1 sin(kt) where N 30 k=1 x(t) k 1 Write a MATLAB script which does the following steps First define and plot signal sin(t) for 0 St s 3Twhere T is the fundamental period of this signal The signal you just implemented is x(t) with N 1 a. Then modify your code to be able to define...
1. A signal, x(t) = 2 cos(21fmt), is applied to the ideal sampling circuit in the Figure below (left) where fm = 1 kHz. A sampling function, p(t), whose characteristic is given in the Figure below (right), is used when Ts = 0.25 ms. a) (5p) Plot the sampled signal, xs(t), in time domain for at least one period. b) [10p] Express the Fourier transform of sampled signal, xs(t), denoted by Xs , in frequency domain. c) [10p] Plot the...
Write a MATLAB code for the question below.
There is an initial signal containing 60 Hz sinusoid of amplitude 0.8 and a 150 Hz sinusoid of amplitude 1.2 corrupted by a noise - using the randn command - (zero-mean white noise with variance of 4). Plot the noisy signal in the time domain. After that compute the Fourier transform -using the fft command of the noisy signal, compute the two-sided spectrum. Define the frequency domain f and plot the single-sided...
Please explain in detail and use MATLAB code. Thank you.
Prob. 4-1 FM and PM are, respectively, defined as FM: A cos ((t) PM: A cos (kpm(t)) The FM and PM coefficients. kf and kp are kf-100 and kp-2, respectively. The carrier frequency is 400 Hz (1) Plot both the time-domain and frequency-domain representation for two independent message signals, m1(t) and m2(t) using MATLAB. Figure 1 is, again, the illustration of the Rectangular pulse (a) Tn1(t) = 11(t _ 0.5)...
please, provide answer along with its matlab code.
10. Consider the continuous- time signal kite a1ua(-t) + kze-a2t cos (2mfi t) ua (t), Ta(t) where ki =-400, k2 2, a1 = -57.5364, a2 21.0721, and fi=300 Hz. (a) Plot ra(t). Identify the non-causal part of Ta (t) as Tal(t) and the causal part as Ta2(t). (b) Assuming that aa(t) is sampled using the sampling frequency fsamp 200 Hz, determine the discrete-time counter-parts corresponding to aal (t) and ra2(t), named a1(n)...
Need MatLab code
Exercise: Use MATLAB to generate the sinusoidal waveform: x(t) = 3 cos(1200) Consider the frequency of this sinusoid and use this information to select an appropriate time-step and time array that will allow this signal to be correctly represented and displayed on a new MATLAB figure window (display 4 periods of this wave only). Now set up an appropriate frequency array and use the fft() and fftshift() functions to generate and plot the Fourier Transform (magnitude spectra)...
Program from problem 1: (Using MATLAB)
% Sampling frequency and sampling period
fs = 10000;
ts = 1/fs;
% Number of samples, assume 1000 samples
l = 1000;
t = 0:1:l-1;
t = t.*ts; % Convert the sample index into time for generation and
plotting of signal
% Frequency and amplitude of the sensor
f1 = 110;
a1 = 1.0;
% Frequency and amplitude of the power grid noise
f2 = 60;
a2 = 0.7;
% Generating the sinusoidal waves...
consider the signal using matlab
Problem 2: Consider a signal: x[n] 3cos(n7/3) + 2sin(nt/4)+ cos(n7/5) Using Matlab, (1) Plot this signal in time domain. Can you identify the various frequencies in this signal? Use n 0:1:1000 (2) Plot this signal in frequency domain using the "fft" command. Identify the individual frequencies in the plot. (3) Calculate the frequencies of these signals. In the frequency plot, 1000 2
Most questions answered within 3 hours.
-
A) A one-way ANOVA test:
is a left-tailed test
is a right-tailed test
is a two-tailed...
asked 1 hour ago -
A mixture of nitrogen and carbon
dioxide gases, in a 9.86 L flask at
40 °C,...
asked 2 hours ago -
11) What would be the pH of 100.0 mL of a solution that is 0.040
M...
asked 1 hour ago -
A largely aquatic division of Kingdom Fungi, rarely harmful to
humans, often found as mold/mildew, &...
asked 1 hour ago -
just another way of saying good target marketing and
understanding customer needs? Why or why not?
asked 3 hours ago -
Consider the quantum number sets listed below.
What is the name of the smallest element for...
asked 4 hours ago -
In python,write a function nameSet(first, last) that takes a
person's first and last names as input,...
asked 7 hours ago -
How do you think we should value management? Specifically how
might we try to determine MRPL...
asked 7 hours ago -
Suppose the Central Bank of Turkey starts to pay
interest on reserves. Under what circumstances this...
asked 7 hours ago -
For Bergson the concept of Being contains less reality than does
the concept of Becoming. True...
asked 8 hours ago -
What is the hydroxide ion concentration, [OH-], in a solution
with a hydronium ion concentration, [H3O+]...
asked 8 hours ago -
What species is the reducing agent in the following
equation?
Mg(s) + 2HCl (aq) --> MgCl2(aq)...
asked 8 hours ago