Please show the code and the plots. I want to double check my work.
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Please show the code and the plots. I want to double check my
work.
Plot the...
3) Develop Matlab code to plots of chirp signal and its FFT (sampling frequency-500 Hz, duration:...
3) Develop Matlab code to plots of chirp signal and its FFT (sampling frequency-500 Hz, duration: 1 second, length of FFT 1024). Explain what chirp signal is and how it is using in industry
3) Develop Matlab code to plots of chirp signal and its FFT (sampling frequency-500 Hz, duration: 1 second, length of FFT 1024). Explain what chirp signal is and how it is using in industry
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...
please sketch the polar plot of the frequency response.. (briefly please work in matlab) Problem-1 (100...
please sketch the polar plot of the frequency
response.. (briefly please work in matlab)
Problem-1 (100 pts) Sketch the polar plot of the frequency response for the following loop transfer functions and analyze the stability of these systems based on the polar plots. (Hint: You can write a Matlab code to plot the response of these systems in polar coordinates and include your code in your report. Plots obtained by using the "nyquist0" function of Matlab will get a zero...
I wrote a Matlab program for the figure below. When I plot the waves, they look...
I wrote a Matlab program for the figure below. When I plot the waves, they look the same. Why do the two waves frequencies look same and How do I avoid it? (I really do need this part of the question answered.) N = 200; % Total number of time domain samples in simulation. Fs = 100 ;% sampling frequency. F1 = 10; % frequency of wave - 1. F2 = 90; % frequency of wave - 2. phi =...
For the following closed-loop transfer functions, sketch the bode plots (magnitude and phase), id...
For the following closed-loop transfer functions, sketch the bode plots (magnitude and phase), iden- tifying the zero gain, the slopes (in Decibels) and the high-frequency cutt-off rate. Then verify with Matlab (6) wn = 1, 〈 0.0.1, and 0.707. (8) Assuming the system of Problem 6 above, and an input of r(t) = 30sin(1000 t), use your bode plot to obtain the steady-state response
For the following closed-loop transfer functions, sketch the bode plots (magnitude and phase), iden- tifying the...
Can you please help me answer Task 2.b? Please show all work. fs=44100; no_pts=8192; t=([0:no_pts-1]')/fs; y1=sin(2...
Can you please help me answer Task 2.b?
Please show all work.
fs=44100; no_pts=8192;
t=([0:no_pts-1]')/fs;
y1=sin(2*pi*1000*t);
figure;
plot(t,y1);
xlabel('t (second)')
ylabel('y(t)')
axis([0,.004,-1.2,1.2]) % constrain axis so you can actually see
the wave
sound(y1,fs); % play sound using windows driver.
%%
% Check the frequency domain signal. fr is the frequency vector and
f1 is the magnitude of F{y1}.
fr=([0:no_pts-1]')/no_pts*fs; %in Hz
fr=fr(1:no_pts/2); % single-sided spectrum
f1=abs(fft(y1)); % compute fft
f1=f1(1:no_pts/2)/fs;
%%
% F is the continuous time Fourier. (See derivation...
matlab help, please my code is here: %% exercise2 %a Fs = 8000; % sampling frequency tn = 0:1/Fs:0.005; % here, bit dura...
matlab help, please
my code is here:
%% exercise2
%a
Fs = 8000; % sampling frequency
tn = 0:1/Fs:0.005; % here, bit duration is 0.005s instead of
1/300s
phi1 = 0; phi0 = 0; % phases of the sinusoid
x1 = cos(2*pi*1650*tn + phi1); % tone for binary 1
x0 = cos(2*pi*1850*tn + phi0); % tone for binary 0
xx = [x1, x0]; % FSK signal for ¡°1,0¡±
tt = [tn, tn + 0.005]; % time
figure(1)
plot(tt, xx); %...
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...
are integers and 91 and 92 are 5. Consider the system diagram show in Fig. 2...
are integers and 91 and 92 are 5. Consider the system diagram show in Fig. 2 for a digital filter. Assume N and M real-valued. (a) Use the diagram to write the difference equation that relates the input to the output. And use the difference equation to write the transfer function for the filter. No Matlab needed. (b) Assume N = 3, M = 5, 91 = 0.5 and 92 = 0.9. Write a Matlab function (call it "ece125filter”) that...
please show all work so i can double check my work and answer that i have....
please
show all work so i can double check my work and answer that i have.
Thanks.
a kt", k, n -1 are constants X P At t 0, P was located at xo and had a speed vo. Find the velocity and position of P as functions of time (and some or all of the parameters k, n, vo, Xo). Then, determine the special cases of your results for v, x corresponding to k αρ, m0.
3) Develop Matlab code to plots of chirp signal and its FFT (sampling frequency-500 Hz, duration: 1 second, length of FFT 1024). Explain what chirp signal is and how it is using in industry
3) Develop Matlab code to plots of chirp signal and its FFT (sampling frequency-500 Hz, duration: 1 second, length of FFT 1024). Explain what chirp signal is and how it is using in industry
please sketch the polar plot of the frequency
response.. (briefly please work in matlab)
Problem-1 (100 pts) Sketch the polar plot of the frequency response for the following loop transfer functions and analyze the stability of these systems based on the polar plots. (Hint: You can write a Matlab code to plot the response of these systems in polar coordinates and include your code in your report. Plots obtained by using the "nyquist0" function of Matlab will get a zero...
For the following closed-loop transfer functions, sketch the bode plots (magnitude and phase), iden- tifying the zero gain, the slopes (in Decibels) and the high-frequency cutt-off rate. Then verify with Matlab (6) wn = 1, 〈 0.0.1, and 0.707. (8) Assuming the system of Problem 6 above, and an input of r(t) = 30sin(1000 t), use your bode plot to obtain the steady-state response
For the following closed-loop transfer functions, sketch the bode plots (magnitude and phase), iden- tifying the...
Can you please help me answer Task 2.b?
Please show all work.
fs=44100; no_pts=8192;
t=([0:no_pts-1]')/fs;
y1=sin(2*pi*1000*t);
figure;
plot(t,y1);
xlabel('t (second)')
ylabel('y(t)')
axis([0,.004,-1.2,1.2]) % constrain axis so you can actually see
the wave
sound(y1,fs); % play sound using windows driver.
%%
% Check the frequency domain signal. fr is the frequency vector and
f1 is the magnitude of F{y1}.
fr=([0:no_pts-1]')/no_pts*fs; %in Hz
fr=fr(1:no_pts/2); % single-sided spectrum
f1=abs(fft(y1)); % compute fft
f1=f1(1:no_pts/2)/fs;
%%
% F is the continuous time Fourier. (See derivation...
matlab help, please
my code is here:
%% exercise2
%a
Fs = 8000; % sampling frequency
tn = 0:1/Fs:0.005; % here, bit duration is 0.005s instead of
1/300s
phi1 = 0; phi0 = 0; % phases of the sinusoid
x1 = cos(2*pi*1650*tn + phi1); % tone for binary 1
x0 = cos(2*pi*1850*tn + phi0); % tone for binary 0
xx = [x1, x0]; % FSK signal for ¡°1,0¡±
tt = [tn, tn + 0.005]; % time
figure(1)
plot(tt, xx); %...
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...
are integers and 91 and 92 are 5. Consider the system diagram show in Fig. 2 for a digital filter. Assume N and M real-valued. (a) Use the diagram to write the difference equation that relates the input to the output. And use the difference equation to write the transfer function for the filter. No Matlab needed. (b) Assume N = 3, M = 5, 91 = 0.5 and 92 = 0.9. Write a Matlab function (call it "ece125filter”) that...
please
show all work so i can double check my work and answer that i have.
Thanks.
a kt", k, n -1 are constants X P At t 0, P was located at xo and had a speed vo. Find the velocity and position of P as functions of time (and some or all of the parameters k, n, vo, Xo). Then, determine the special cases of your results for v, x corresponding to k αρ, m0.
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