No need to do calcultions but i need the final result, rate will be given
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No need to do calcultions but i need the final result, rate will
be given
Determine...
(c) Determine whether the corresponding time-domain signal is (i) rea imaginary, or neither and(i...
(c) Determine whether the corresponding time-domain signal is (i) rea imaginary, or neither and(i) even, odd, or neither, without evaluating the inverse of the signal iii . X (ju) = u(w)-u(w-2) d) For the following signal t<-1/2 0, t + 1/2, -1/2 t 1 /2 1,t>1/2 Hint use the differntiation and integration x(t) = i. Determine X(jw). properties and the Fourier transform pair for the rectangular pulse. ii. Calculate the Fourier transfom of the even part of x(t). Is it...
hello, I need help on solving the extra cradits. i just need the screen shot if...
hello, I need help on solving the extra cradits.
i just need the screen shot if the code in MATHLAB with the
plot regenerating the original signal using FT result.
pls make it simple and clear. if you dont know the answer dont
replay.
thats my lab report page that i need to fill for the question
so you can have a better picture on what you are working on.
thank you so much
3 Extra Credit . Now consider...
Don't need to do #1. Please go into detail on how you solved #2 and #3 The Fourier transform of the signal r(t) is given by the following figure (X(jw)0 for w> 20) X(ju) 0.8 0.6 0.4 0.2 -10 10...
Don't need to do #1. Please go into detail on how you solved #2
and #3
The Fourier transform of the signal r(t) is given by the following figure (X(jw)0 for w> 20) X(ju) 0.8 0.6 0.4 0.2 -10 10 20 m Page 4 of 5 Final S09 EE315 Signals & Systems The signal is sampled to obtain the signal withFourier transform Xlw 1. (5p) What is the minimum sampling frequency w 2. (10p) Now suppose that the sampling frequency...
Need help asap. will rate Determine the Fourier Transform using the Fourier Transform integral for x(t)...
Need help asap. will rate
Determine the Fourier Transform using the Fourier Transform integral for x(t) and then answer (b). (a) x(t) = (t)-e-fu(t) (b) Plot the magnitude of the Fourier Spectrum. 0 o Paragraph BIU ... AJ </>
I need help with the following problem: Consider a periodic signal !(t), with period T, such...
I need help with the following problem:
Consider a periodic signal !(t), with period T, such that !(t) 0, 圹 From Example 2.3.1 of the class notes, the nth Fourier coefficient of r(t) is given by in012... a) Use Fourier series, and the symmetry of the sinc function, to express r(t) in terms of cosine functions. Do we also need sine functions in this representation? b) Suppase that is a signal with Fourier transform S Find and plot the Fourier...
(a) Determine the Fourier transform of x(t) 26(t-1)-6(t-3) (b) Compute the convolution sum of the following signals, (6%) [696] (c) The Fourier transform of a continuous-time signal a(t) is given bel...
(a) Determine the Fourier transform of x(t) 26(t-1)-6(t-3) (b) Compute the convolution sum of the following signals, (6%) [696] (c) The Fourier transform of a continuous-time signal a(t) is given below. Determine the [696] total energy of (t) 4 sin w (d) Determine the DC value and the average power of the following periodic signal. (6%) 0.5 0.5 (e) Determine the Nyquist rate for the following signal. (6%) x(t) = [1-0.78 cos(50nt + π/4)]2. (f) Sketch the frequency spectrum of...
2) (Fourier Transforms Using Properties) - Given that the Fourier Transform of x(t) e Find the Fourier Transform of the following signals (using properties of the Fourier Transform). Sketch each sign...
2) (Fourier Transforms Using Properties) - Given that the Fourier Transform of x(t) e Find the Fourier Transform of the following signals (using properties of the Fourier Transform). Sketch each signal, and sketch its Fourier Transform magnitude and phase spectra, in addition to finding and expression for X(f): (a) x(t) = e-21,-I ! (b) x(t)-t e 21 1 (c) x(t)-sinc(rt ) * sinc(2π1) (convolution) [NOTE: X(f) is noLI i (1 + ㎡fy for part (c)]
2) (Fourier Transforms Using Properties)...
4. Given that x(t) has the Fourier transform X(a), p(t) is a periodic signal with frequency...
4. Given that x(t) has the Fourier transform X(a), p(t) is a periodic signal with frequency of ??. p(t)-??--o nejnaot, where Cn is the Fourier series coefficient of p) (1) Assume y(t)-x(t)p(t), determine Y(?), the Fourier transform of the modulated signal y(t) in terms of X(). (2) Given the spectrum sketch of x(?) shown below, p(t)-cos(2t) cos(t), determine and sketch the Y() X(w) -1
hi i need help with the following 1). Determine the Inverse Fourier transform of: Your...
hi i need help with the following 1). Determine 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) = 2). Determine 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) = 13 15
Hello, Experts! Tomorrow i have a final examination, so please giving me a hand to solve this question. Here is my que...
Hello, Experts!
Tomorrow i have a final examination, so please giving me a
hand to solve this question.
Here is my question. Thank you so much!!
Question 1: (25 marks) The continuos time signal Xa(t) has the Fourier transform shsown in the Figure Q.1. Xa(t) then is sampled with the sampling frequencies f, to get the discrete time signal xa(n). Sketch Xa(o), the DTFT of xa(n), for different sampling frequencies 4kHz; 2kHz, and 1kHz. D.What is the minimum sampling rate...
(c) Determine whether the corresponding time-domain signal is (i) rea imaginary, or neither and(i) even, odd, or neither, without evaluating the inverse of the signal iii . X (ju) = u(w)-u(w-2) d) For the following signal t<-1/2 0, t + 1/2, -1/2 t 1 /2 1,t>1/2 Hint use the differntiation and integration x(t) = i. Determine X(jw). properties and the Fourier transform pair for the rectangular pulse. ii. Calculate the Fourier transfom of the even part of x(t). Is it...
hello, I need help on solving the extra cradits.
i just need the screen shot if the code in MATHLAB with the
plot regenerating the original signal using FT result.
pls make it simple and clear. if you dont know the answer dont
replay.
thats my lab report page that i need to fill for the question
so you can have a better picture on what you are working on.
thank you so much
3 Extra Credit . Now consider...
Don't need to do #1. Please go into detail on how you solved #2
and #3
The Fourier transform of the signal r(t) is given by the following figure (X(jw)0 for w> 20) X(ju) 0.8 0.6 0.4 0.2 -10 10 20 m Page 4 of 5 Final S09 EE315 Signals & Systems The signal is sampled to obtain the signal withFourier transform Xlw 1. (5p) What is the minimum sampling frequency w 2. (10p) Now suppose that the sampling frequency...
Need help asap. will rate
Determine the Fourier Transform using the Fourier Transform integral for x(t) and then answer (b). (a) x(t) = (t)-e-fu(t) (b) Plot the magnitude of the Fourier Spectrum. 0 o Paragraph BIU ... AJ </>
I need help with the following problem:
Consider a periodic signal !(t), with period T, such that !(t) 0, 圹 From Example 2.3.1 of the class notes, the nth Fourier coefficient of r(t) is given by in012... a) Use Fourier series, and the symmetry of the sinc function, to express r(t) in terms of cosine functions. Do we also need sine functions in this representation? b) Suppase that is a signal with Fourier transform S Find and plot the Fourier...
(a) Determine the Fourier transform of x(t) 26(t-1)-6(t-3) (b) Compute the convolution sum of the following signals, (6%) [696] (c) The Fourier transform of a continuous-time signal a(t) is given below. Determine the [696] total energy of (t) 4 sin w (d) Determine the DC value and the average power of the following periodic signal. (6%) 0.5 0.5 (e) Determine the Nyquist rate for the following signal. (6%) x(t) = [1-0.78 cos(50nt + π/4)]2. (f) Sketch the frequency spectrum of...
2) (Fourier Transforms Using Properties) - Given that the Fourier Transform of x(t) e Find the Fourier Transform of the following signals (using properties of the Fourier Transform). Sketch each signal, and sketch its Fourier Transform magnitude and phase spectra, in addition to finding and expression for X(f): (a) x(t) = e-21,-I ! (b) x(t)-t e 21 1 (c) x(t)-sinc(rt ) * sinc(2π1) (convolution) [NOTE: X(f) is noLI i (1 + ㎡fy for part (c)]
2) (Fourier Transforms Using Properties)...
4. Given that x(t) has the Fourier transform X(a), p(t) is a periodic signal with frequency of ??. p(t)-??--o nejnaot, where Cn is the Fourier series coefficient of p) (1) Assume y(t)-x(t)p(t), determine Y(?), the Fourier transform of the modulated signal y(t) in terms of X(). (2) Given the spectrum sketch of x(?) shown below, p(t)-cos(2t) cos(t), determine and sketch the Y() X(w) -1
Hello, Experts!
Tomorrow i have a final examination, so please giving me a
hand to solve this question.
Here is my question. Thank you so much!!
Question 1: (25 marks) The continuos time signal Xa(t) has the Fourier transform shsown in the Figure Q.1. Xa(t) then is sampled with the sampling frequencies f, to get the discrete time signal xa(n). Sketch Xa(o), the DTFT of xa(n), for different sampling frequencies 4kHz; 2kHz, and 1kHz. D.What is the minimum sampling rate...
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