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Please help me answer this question fully and
correctly. Please provide all your work and explain...
Please answer the following fully with detailed justification/explanation. Thank you. Consider the signal e(t) (60m sin...
Please answer the following fully with detailed
justification/explanation. Thank you.
Consider the signal e(t) (60m sin (50t) (a) Determine Xc(jw), the Fourier transform of e(t). Plot (and label) Xe(ju) b) What is the Nyquist rate for re(t)? (c) Consider processing the signal re(t) using the system shown below: Conversion to a Ideal to an e(t) y(t) impulse train Filter H-(ju) The sampling rate for this system is f DT filter is shown below 150 Hz. The frequency response of the...
Find the Inverse Fourier transform of: Your answer should be expressed as a function of t using the correct syntax. Inverse F.T. is f(t) = sin (20u)e-7ίω F(u) Question 14 (2 marks) Attem...
Find the Inverse Fourier transform of:
Your answer should be expressed as a function of t
using the correct syntax.
Inverse F.T. is f(t) =
sin (20u)e-7ίω F(u) Question 14 (2 marks) Attempt 1 14 Find the Inverse Fourier transform of F(u)-sin(2Oue-Tu Your answer should be expressed as a function of t using the correct syntax. 20 inverse FT. is f(t) = Skipped
sin (20u)e-7ίω F(u)
Question 14 (2 marks) Attempt 1 14 Find the Inverse Fourier transform of F(u)-sin(2Oue-Tu...
Please answer all questions with math detail 3. (21 points) Laplace Transform (a) (15 points) Find...
Please answer all questions with math detail
3. (21 points) Laplace Transform (a) (15 points) Find the Laplace transforms of the following signals and determine their region of convergence sinwot)-iu i. f(t) -i, e-2(t-3 2<t otherwise (b) (6 points) The Laplace transform of a causal signal x(t) is given by X (s) = s2 , ROC: Re{s) > -1 Which of the following Fourier transforms can be obtained from X(s) without actu- ally determining the signal x(t)? In each case,...
Please help to answer this question and show the work clearly because I want to learn....
Please help to answer this question and show the work clearly
because I want to learn. I will give thumbs up for sure, thank you
very much!!!
lebi, 03134\. The Assume that a circuit has the impulse response of h(t)= { 10, elsewhere input x(t) to the circuit is given by x(t)=6u(t), where u(t) is the unit step function. Assume that the circuit output is given by y(t). a) (20 pts) Use the convolution integral to derive the expressions for...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. a)...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. a) Find the Fourier transform of f(t) = 14 -1sts1 lo otherwise (8 Marks) b) Use the solution of Q3 (a) to find the Fourier transform of f(t) 54 1sts3 to otherwise (4 Marks) c) Use the solution from Q3(a) and the appropriate theorem to find the Fourier transform of the following function; g(t) = eitf(t) (4 Marks) d) Find the convolution, f*g, of 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...
SOLVE WHAT IS BELOW FULLY AND CORRECTLY SHOWING THE WORK AND I WILL GIVE YOU THUMBS...
SOLVE WHAT IS BELOW FULLY AND CORRECTLY SHOWING THE WORK
AND I WILL GIVE YOU THUMBS UP.
a) sketch the graph of the given function on the interval t ≥
0.
b) Sketch the graph of the given function and express f ( t ) in
terms of the unit step function
c)Sketch the graph of the given function and express f ( t ) in
terms of the unit step function
d) find the Laplace transform of the given...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. Question...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. Question 1: a) Show from first principles that the Laplace transform of the function f(n)=1, 120 is f(s) = Make a note of any conditions imposed on the transform variable "s" to ensure the transform exists. (8 Marks) b) Find, using the appropriate theorem, the Laplace transform of a function f(t); b) f(t) = t.sin(56) OR ii) f(t) = 5 sin 2(t - 3). H(t...
please solve me these two questions and please solve it step by step and you get thumbs up, explain every detail especially the question 2 SIGNALS AND SYSTEMS 1. Find the rgonometric Fourier Series e...
please solve me these two questions and please solve it step by
step and you get thumbs up, explain every detail especially the
question 2
SIGNALS AND SYSTEMS 1. Find the rgonometric Fourier Series expansion of the following signal: (15 M) -A Q2. Find the complex Fourier series representation of an impulse train given as: (15 M) x(t) δ(t-2m) Which frequency coefficient Cn has the largest power? Plot x(O and Gr
SIGNALS AND SYSTEMS 1. Find the rgonometric Fourier Series...
Pleaase answer all parts with neat and precise work. show all steps. Please 24. The following...
Pleaase answer all parts with neat and precise work. show all
steps. Please
24. The following Fourier pair for the Lorentzian/Cauchy pulse was discussed in class: f(t)-_a (21) where a > 0 is a measure of the width of the time signal. The domains of f (t) and F(w) are -oo < t < oo and-oo <ω<00, respectively. (a) Showing all work, determine the time signal g (t) that has the following Fourier transform, where to is a given constant:...
Please answer the following fully with detailed
justification/explanation. Thank you.
Consider the signal e(t) (60m sin (50t) (a) Determine Xc(jw), the Fourier transform of e(t). Plot (and label) Xe(ju) b) What is the Nyquist rate for re(t)? (c) Consider processing the signal re(t) using the system shown below: Conversion to a Ideal to an e(t) y(t) impulse train Filter H-(ju) The sampling rate for this system is f DT filter is shown below 150 Hz. The frequency response of the...
Find the Inverse Fourier transform of:
Your answer should be expressed as a function of t
using the correct syntax.
Inverse F.T. is f(t) =
sin (20u)e-7ίω F(u) Question 14 (2 marks) Attempt 1 14 Find the Inverse Fourier transform of F(u)-sin(2Oue-Tu Your answer should be expressed as a function of t using the correct syntax. 20 inverse FT. is f(t) = Skipped
sin (20u)e-7ίω F(u)
Question 14 (2 marks) Attempt 1 14 Find the Inverse Fourier transform of F(u)-sin(2Oue-Tu...
Please answer all questions with math detail
3. (21 points) Laplace Transform (a) (15 points) Find the Laplace transforms of the following signals and determine their region of convergence sinwot)-iu i. f(t) -i, e-2(t-3 2<t otherwise (b) (6 points) The Laplace transform of a causal signal x(t) is given by X (s) = s2 , ROC: Re{s) > -1 Which of the following Fourier transforms can be obtained from X(s) without actu- ally determining the signal x(t)? In each case,...
Please help to answer this question and show the work clearly
because I want to learn. I will give thumbs up for sure, thank you
very much!!!
lebi, 03134\. The Assume that a circuit has the impulse response of h(t)= { 10, elsewhere input x(t) to the circuit is given by x(t)=6u(t), where u(t) is the unit step function. Assume that the circuit output is given by y(t). a) (20 pts) Use the convolution integral to derive the expressions for...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. a) Find the Fourier transform of f(t) = 14 -1sts1 lo otherwise (8 Marks) b) Use the solution of Q3 (a) to find the Fourier transform of f(t) 54 1sts3 to otherwise (4 Marks) c) Use the solution from Q3(a) and the appropriate theorem to find the Fourier transform of the following function; g(t) = eitf(t) (4 Marks) d) Find the convolution, f*g, of 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...
SOLVE WHAT IS BELOW FULLY AND CORRECTLY SHOWING THE WORK
AND I WILL GIVE YOU THUMBS UP.
a) sketch the graph of the given function on the interval t ≥
0.
b) Sketch the graph of the given function and express f ( t ) in
terms of the unit step function
c)Sketch the graph of the given function and express f ( t ) in
terms of the unit step function
d) find the Laplace transform of the given...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. Question 1: a) Show from first principles that the Laplace transform of the function f(n)=1, 120 is f(s) = Make a note of any conditions imposed on the transform variable "s" to ensure the transform exists. (8 Marks) b) Find, using the appropriate theorem, the Laplace transform of a function f(t); b) f(t) = t.sin(56) OR ii) f(t) = 5 sin 2(t - 3). H(t...
please solve me these two questions and please solve it step by
step and you get thumbs up, explain every detail especially the
question 2
SIGNALS AND SYSTEMS 1. Find the rgonometric Fourier Series expansion of the following signal: (15 M) -A Q2. Find the complex Fourier series representation of an impulse train given as: (15 M) x(t) δ(t-2m) Which frequency coefficient Cn has the largest power? Plot x(O and Gr
SIGNALS AND SYSTEMS 1. Find the rgonometric Fourier Series...
Pleaase answer all parts with neat and precise work. show all
steps. Please
24. The following Fourier pair for the Lorentzian/Cauchy pulse was discussed in class: f(t)-_a (21) where a > 0 is a measure of the width of the time signal. The domains of f (t) and F(w) are -oo < t < oo and-oo <ω<00, respectively. (a) Showing all work, determine the time signal g (t) that has the following Fourier transform, where to is a given constant:...
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