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
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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...
Hello, Can anyone help me with these questions from signals and systems course? Thank you in...
Hello,
Can anyone help me with these questions from signals and
systems course?
Thank you in advance??♀️
Problem 1 [25 points : Consider the following periodic signal x(t). Determine the Fourier series coefficients, ak nu Problem 2 [25 points : Determine the Fourier series coefficients, ax and the average power for the periodic signal x(t) shown. -2 -1 1 2 Problem 350 points: Let x(t) be the input signal to an LTI system with impulse response h(t) and let y(t)...
Question (1) Find the Trigonometrie Fourier Series (FS) for the signals shown in Figure 1 and...
Question (1) Find the Trigonometrie Fourier Series (FS) for the signals shown in Figure 1 and Figure 2. M -6rt 41 -2 4r Figure 1 Figure 2 Question (2) (a) Find the power of x(t) = 5 + 10 cos (100t + 3) (b) Express signal x1(t) in terms of signal x(t) and its time-shifter, time-scaled, or time reversed versions. Figure 3
solve example 3.1 in detail with step by step of how broad a class of signals could be represented as a linear c...
solve example 3.1 in detail with step by step
of how broad a class of signals could be represented as a linear combination of complex exponentials. In the next few sections we examine this question for in continuous time and then in discrete time, and in Chapters 4 and 3 we consider the extension of these representations to aperiodic signals. Although in general, the variables s and: in eqs (3.1-3.16) may be arbitrary complex numbers. Fourier analysis involves restricting cur...
Signals and Systems: Discrete time Fourier Series: If: 1. Please find the F.S. representation of x[n] 2. Please plot the amplitude spectrum 3. What is the fundamental frequency of x[n]? 4. How many d...
Signals and Systems: Discrete time Fourier Series: If: 1. Please find the F.S. representation of x[n] 2. Please plot the amplitude spectrum 3. What is the fundamental frequency of x[n]? 4. How many distinct harmonics can be present in x[n]?--for this fundamental frequency. 5. How many harmonics are actually in x[n]? Trying to prepare for finals, its crunch time, thank you for your help! r[n] = 2sin(n-) + cos(n-) r[n] = 2sin(n-) + cos(n-)
SIGNALS AND SYSTEMS: PLEASE UPLOAD MATLAB CODING FOR QUESTIONS. 1. In class we found that the...
SIGNALS AND SYSTEMS:
PLEASE UPLOAD MATLAB CODING FOR QUESTIONS.
1. In class we found that the Fourier series of a unit amplitude square wave of period 2 seconds was given by (a) Show that this series can be rewritten as 0o 2 (b) Produce plots of x (t) for n-1 to N for N-1,3,9,19,and 199, that is, truncate the infinite sum to these values of N and plot the result. Remember that only odd terms are included in the sum...
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...
Name: ID NO: Section: 1. Assume that you have three sinusoidal signals and the parameters of...
Name: ID NO: Section: 1. Assume that you have three sinusoidal signals and the parameters of each one of them is given below Amplitude is 3. cyclic frequency is 50Hz and phase shift is - Amplitude is 4, radian frequency is 40 and phase shift is Amplitude is 6, period is 0.05s, and phase shiftis- Write MATLAB code for the following Assume that the time interval is. Generate each signal Plot the above three signals in the same figure window...
Hi can you help me solve the following Signals and Systems question on Forward and Inverse Fourie...
Hi can you help me solve the following Signals and Systems
question on Forward and Inverse Fourier Transform. I have attached
the answers for your reference. (Note: As the answers are in random
order, only 2 out of the 5 are correct.) Thank you.
15. Using the multiplication-convolution duality of the CTFT, find an expression for y(0) that does not use the convolution operator * and graph y(U) (a) y(1)= rect() * cos(n) (b) y(1)=rect(t) * cos(2π) Multiplication-Convolution Duality Properties:...
please help solve HW #2 EE 3200 Convolution and Fourier series Problem #1) Evaluate the following...
please help solve
HW #2 EE 3200 Convolution and Fourier series Problem #1) Evaluate the following convolutions: a) x/t-4)*8(1-4)* 8(+3)* 8(1-6) b) X(4-7)*1/2[8(8-20)+ 8(f+20) e) NE * 12 1² 2 -2 * D tof 10 Problem #2) The following spectra for C, are given. The first nonzero Cis Cil a) Find for all harmonics (for example Co-2, C,? Etc, note: C.-C.C) b) From magnitude spectrum, find fundamental frequency, fo, period, fax, and.BW Find total power carried by signal. IC, of=nfo...
Please finish these questions. Thank you Given find the Fourier transform of the following: (a) e dt 2T(2 1) 4 cos (2t) (Using properties of Fourier Transform to find) a) Suppose a signal m(t) is giv...
Please finish these questions. Thank you
Given find the Fourier transform of the following: (a) e dt 2T(2 1) 4 cos (2t) (Using properties of Fourier Transform to find) a) Suppose a signal m(t) is given by m()-1+sin(2 fm) where fm-10 Hz. Sketch the signal m(t) in time domain b) Find the Fourier transform M(jo) of m(t) and sketch the magnitude of M(jo) c) If m(t) is amplitude modulated with a carrier signal by x(t)-m(t)cos(27r f,1) (where fe-1000 Hz), sketch...
Hello,
Can anyone help me with these questions from signals and
systems course?
Thank you in advance??♀️
Problem 1 [25 points : Consider the following periodic signal x(t). Determine the Fourier series coefficients, ak nu Problem 2 [25 points : Determine the Fourier series coefficients, ax and the average power for the periodic signal x(t) shown. -2 -1 1 2 Problem 350 points: Let x(t) be the input signal to an LTI system with impulse response h(t) and let y(t)...
Question (1) Find the Trigonometrie Fourier Series (FS) for the signals shown in Figure 1 and Figure 2. M -6rt 41 -2 4r Figure 1 Figure 2 Question (2) (a) Find the power of x(t) = 5 + 10 cos (100t + 3) (b) Express signal x1(t) in terms of signal x(t) and its time-shifter, time-scaled, or time reversed versions. Figure 3
solve example 3.1 in detail with step by step
of how broad a class of signals could be represented as a linear combination of complex exponentials. In the next few sections we examine this question for in continuous time and then in discrete time, and in Chapters 4 and 3 we consider the extension of these representations to aperiodic signals. Although in general, the variables s and: in eqs (3.1-3.16) may be arbitrary complex numbers. Fourier analysis involves restricting cur...
SIGNALS AND SYSTEMS:
PLEASE UPLOAD MATLAB CODING FOR QUESTIONS.
1. In class we found that the Fourier series of a unit amplitude square wave of period 2 seconds was given by (a) Show that this series can be rewritten as 0o 2 (b) Produce plots of x (t) for n-1 to N for N-1,3,9,19,and 199, that is, truncate the infinite sum to these values of N and plot the result. Remember that only odd terms are included in the sum...
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...
Name: ID NO: Section: 1. Assume that you have three sinusoidal signals and the parameters of each one of them is given below Amplitude is 3. cyclic frequency is 50Hz and phase shift is - Amplitude is 4, radian frequency is 40 and phase shift is Amplitude is 6, period is 0.05s, and phase shiftis- Write MATLAB code for the following Assume that the time interval is. Generate each signal Plot the above three signals in the same figure window...
Hi can you help me solve the following Signals and Systems
question on Forward and Inverse Fourier Transform. I have attached
the answers for your reference. (Note: As the answers are in random
order, only 2 out of the 5 are correct.) Thank you.
15. Using the multiplication-convolution duality of the CTFT, find an expression for y(0) that does not use the convolution operator * and graph y(U) (a) y(1)= rect() * cos(n) (b) y(1)=rect(t) * cos(2π) Multiplication-Convolution Duality Properties:...
please help solve
HW #2 EE 3200 Convolution and Fourier series Problem #1) Evaluate the following convolutions: a) x/t-4)*8(1-4)* 8(+3)* 8(1-6) b) X(4-7)*1/2[8(8-20)+ 8(f+20) e) NE * 12 1² 2 -2 * D tof 10 Problem #2) The following spectra for C, are given. The first nonzero Cis Cil a) Find for all harmonics (for example Co-2, C,? Etc, note: C.-C.C) b) From magnitude spectrum, find fundamental frequency, fo, period, fax, and.BW Find total power carried by signal. IC, of=nfo...
Please finish these questions. Thank you
Given find the Fourier transform of the following: (a) e dt 2T(2 1) 4 cos (2t) (Using properties of Fourier Transform to find) a) Suppose a signal m(t) is given by m()-1+sin(2 fm) where fm-10 Hz. Sketch the signal m(t) in time domain b) Find the Fourier transform M(jo) of m(t) and sketch the magnitude of M(jo) c) If m(t) is amplitude modulated with a carrier signal by x(t)-m(t)cos(27r f,1) (where fe-1000 Hz), sketch...
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