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Only need what is in blue . I only need the Fourier Series representaion of f(t)= e^(-abs(t)) ...
0.2 Find the Fourier seris for (periodic extension of) 1, t e [0,2): f(t) = (-1, t E [2,4). Determine the sum of this series. 2. Find the Fourier series for (periodic extension of) t 1, te[0, 2):...
0.2 Find the Fourier seris for (periodic extension of) 1, t e [0,2): f(t) = (-1, t E [2,4). Determine the sum of this series. 2. Find the Fourier series for (periodic extension of) t 1, te[0, 2): 3-t, te[2, 4) Determine the sum of this series. 3. Find the sine Fourier series for (periodic extension of) t -1, t[o,2) , (t)- Determine the sum of this series. 4 Pind the Fosine Fourier series for (periodic extension of) 1, tE...
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t) +...
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t) +j2 exp(-j10t) +3 -j2 exp^10t)+ (2-j2) expG300t) a. Find the compact trigonometric Fourier series of f(t). b. Find the bandwidth of the signal c. Find the Fourier Transform of f(t) d. Design a simple low pass filter (RC circuit) that reduces the amplitude of the highest frequency part oft(t) by at least 50%. Write down its H(0) and plot its spectrum. e. Plot the spectrum...
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t)+j...
Please solve parts d and e
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t)+j2 exp(-j10t) +3 -j2 exp(j10t) + (2-j2) exp(300t) a. Find the compact trigonometric Fourier series of f(t). b. Find the bandwidth of the signal c. Find the Fourier Transform of f(t). d. Design a simple low pass filter (RC circuit) that reduces the amplitude of the highest frequency part of f(t) by at least 50%. Write down its H(o) and...
The trigonometric Fourier series of the signal f(t) derived in the lecture notes as e-a, 0...
The trigonometric Fourier series of the signal f(t) derived in the lecture notes as e-a, 0 < t T, with T π was n=1 where, 16n 1-e 2 a0 = π (1-e-2), a,- 41-e 2 2 and bn - Show that, f(t) = (1-e-2) +- COSL2n n=1
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t) +j2...
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t) +j2 exp(-j10t) +3 -j2 exp^10t)+ (2-j2) expG300t) a. Find the compact trigonometric Fourier series of f(t). b. Find the bandwidth of the signal c. Find the Fourier Transform of f(t) d. Design a simple low pass filter (RC circuit) that reduces the amplitude of the highest frequency part oft(t) by at least 50%. Write down its H(0) and plot its spectrum. e. Plot the spectrum...
Fourier fitting I tried a fourier fitting calculator, but got some result really weird that the plot is not symmetry abo...
Fourier fitting
I tried a fourier fitting calculator, but got some result really
weird that the plot is not symmetry about y axis. Also, I'm totally
confused about part 2.....help please.
Fit the function y(x)=exp(-abs(x)) series and evaluating the terms analytically. Remember that you need to rescale x to 0 so that -T 0 < t. over the range -1 an infinite Fourier x < 1 using a Fit y(0). Remember that you will have to integrate from -r to...
The exponential Fourier series of a certain periodic signal is given as: f(t) = (2+j2) exp(-j300t...
The exponential Fourier series of a certain periodic signal is given as: f(t) = (2+j2) exp(-j300t) + j2 exp(-j10t) +3 - j2 exp(j10t) + (2-j2) exp(j300t) a. Find the compact trigonometric Fourier series of f(t). b. Find the bandwidth of the signal. c. Find the Fourier Transform of f(t). d. Design a simple low pass filter (RC circuit) that reduces the amplitude of the highest frequency part of f(t) by at least 50%. Write down its H(ω) and plot its...
The exponential Fourier series of a certain periodic signal is given as: f(t) = (2+j2) exp(-j300t)...
The exponential Fourier series of a certain periodic signal is given as: f(t) = (2+j2) exp(-j300t) + j2 exp(-j10t) +3 - j2 exp(j10t) + (2-j2) exp(j300t) a. Find the compact trigonometric Fourier series of f(t). b. Find the bandwidth of the signal. c. Find the Fourier Transform of f(t). d. Design a simple low pass filter (RC circuit) that reduces the amplitude of the highest frequency part of f(t) by at least 50%. Write down its H(ω) and plot its...
solve for a and b 1. Plot each of the following functions and find its Fourier series representation, also determine...
solve for a and b
1. Plot each of the following functions and find its Fourier series representation, also determine the first three One zero harmonics (a) f(t) -1<t< T= 2 where T is the period. 0t<1 J (b) f(t) -t-1<t<0 T 4 where T is the poriod = 0t1 0-2<t<-1 T = 4 where T is the period (e) g(t) 1 -1<t<1 0 1<t<2 (d) g(t) = 1- t -1<t<1;T = 4 where T is the period
1. Plot...
Consider the function f(e) (T2) that is to be represented by a Fourier series expansion over the interval-π t π and...
Consider the function f(e) (T2) that is to be represented by a Fourier series expansion over the interval-π t π and f(t) = f(t + 2n). (b) Pertimbangkan fungsi f(c)(r t2) yang diwakili oleh kembangan siri π dan f(t) f(t + 2π). Founer dalam selang-π t Determine the Fourier series expansion. (i) Tentukan kembangan siri Fourer (7 marks/markah) (i) By using your answer in (), show that Dengan menggunakan jawapan anda dalam (), tunjukkan bahawa. -)n+1 (5 marks/markah)
Consider the...
0.2 Find the Fourier seris for (periodic extension of) 1, t e [0,2): f(t) = (-1, t E [2,4). Determine the sum of this series. 2. Find the Fourier series for (periodic extension of) t 1, te[0, 2): 3-t, te[2, 4) Determine the sum of this series. 3. Find the sine Fourier series for (periodic extension of) t -1, t[o,2) , (t)- Determine the sum of this series. 4 Pind the Fosine Fourier series for (periodic extension of) 1, tE...
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t) +j2 exp(-j10t) +3 -j2 exp^10t)+ (2-j2) expG300t) a. Find the compact trigonometric Fourier series of f(t). b. Find the bandwidth of the signal c. Find the Fourier Transform of f(t) d. Design a simple low pass filter (RC circuit) that reduces the amplitude of the highest frequency part oft(t) by at least 50%. Write down its H(0) and plot its spectrum. e. Plot the spectrum...
Please solve parts d and e
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t)+j2 exp(-j10t) +3 -j2 exp(j10t) + (2-j2) exp(300t) a. Find the compact trigonometric Fourier series of f(t). b. Find the bandwidth of the signal c. Find the Fourier Transform of f(t). d. Design a simple low pass filter (RC circuit) that reduces the amplitude of the highest frequency part of f(t) by at least 50%. Write down its H(o) and...
The trigonometric Fourier series of the signal f(t) derived in the lecture notes as e-a, 0 < t T, with T π was n=1 where, 16n 1-e 2 a0 = π (1-e-2), a,- 41-e 2 2 and bn - Show that, f(t) = (1-e-2) +- COSL2n n=1
The exponential Fourier series of a certain periodic signal is given as f(t) (2+j2) exp(-j300t) +j2 exp(-j10t) +3 -j2 exp^10t)+ (2-j2) expG300t) a. Find the compact trigonometric Fourier series of f(t). b. Find the bandwidth of the signal c. Find the Fourier Transform of f(t) d. Design a simple low pass filter (RC circuit) that reduces the amplitude of the highest frequency part oft(t) by at least 50%. Write down its H(0) and plot its spectrum. e. Plot the spectrum...
Fourier fitting
I tried a fourier fitting calculator, but got some result really
weird that the plot is not symmetry about y axis. Also, I'm totally
confused about part 2.....help please.
Fit the function y(x)=exp(-abs(x)) series and evaluating the terms analytically. Remember that you need to rescale x to 0 so that -T 0 < t. over the range -1 an infinite Fourier x < 1 using a Fit y(0). Remember that you will have to integrate from -r to...
solve for a and b
1. Plot each of the following functions and find its Fourier series representation, also determine the first three One zero harmonics (a) f(t) -1<t< T= 2 where T is the period. 0t<1 J (b) f(t) -t-1<t<0 T 4 where T is the poriod = 0t1 0-2<t<-1 T = 4 where T is the period (e) g(t) 1 -1<t<1 0 1<t<2 (d) g(t) = 1- t -1<t<1;T = 4 where T is the period
1. Plot...
Consider the function f(e) (T2) that is to be represented by a Fourier series expansion over the interval-π t π and f(t) = f(t + 2n). (b) Pertimbangkan fungsi f(c)(r t2) yang diwakili oleh kembangan siri π dan f(t) f(t + 2π). Founer dalam selang-π t Determine the Fourier series expansion. (i) Tentukan kembangan siri Fourer (7 marks/markah) (i) By using your answer in (), show that Dengan menggunakan jawapan anda dalam (), tunjukkan bahawa. -)n+1 (5 marks/markah)
Consider the...
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