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Consider the below wave function and answer the following questions. F(t) cos(T.6t)+cos(.5t) i) Graph the beat...
6) Consider the below wave form when a-1 Hz (2n rad/sec) and b-0.9a F(t) sin(at)+sin(bt) I. Calcu...
Please help, the plotting can be done in excel or matlab
6) Consider the below wave form when a-1 Hz (2n rad/sec) and b-0.9a F(t) sin(at)+sin(bt) I. Calculate the beat frequency. II. Plot the beat frequency II. What is the optimum sampling rate? IV. Calculate the time interval between samples at the optimum sampling rate
6) Consider the below wave form when a-1 Hz (2n rad/sec) and b-0.9a F(t) sin(at)+sin(bt) I. Calculate the beat frequency. II. Plot the beat frequency...
Consider the below wave form when a=1 Hz (2п rad/sec) and b=0.9a F(t)=sin(at)+sin(bt) I. Calculate the...
Consider the below wave form when a=1 Hz (2п rad/sec) and b=0.9a F(t)=sin(at)+sin(bt) I. Calculate the beat frequency. II. Plot the beat frequency III. What is the optimum sampling rate? IV. Calculate the time interval between samples at the optimum sampling rate
2. Consider the signal f(t) = 20 cos(5t) + cos(9t) sin(5t) - 7 (a) What is the highest angular frequency present in thi...
2. Consider the signal f(t) = 20 cos(5t) + cos(9t) sin(5t) - 7 (a) What is the highest angular frequency present in this signal? What is the highest numerical frequency present in this signal? (b) What is the Nyquist frequency? rate for this signal? Did you use the angular or the numerical (c) If you sample this signal with sampling period T, which values of T may you choose to be in accordance with the Nyquist rate? Choose and fix...
ENGG255 past exam paper. ENGG255 2018S1.pdf X file://C/Users/rj_ea/OneDrive/Desktop/ENGG255 % 20FI NAL % 20EXAM % 20 PAST...
ENGG255 past exam paper. ENGG255 2018S1.pdf X file://C/Users/rj_ea/OneDrive/Desktop/ENGG255 % 20FI NAL % 20EXAM % 20 PAST %20PAPERS /ENGG255_2018S1.pdf - .- 20 marks Data processing 6) Briefly explain what the purpose of data integration? 2marks 7) Consider the below wave function and answer the following questions. F(t)-cos(.6t)+cos(.5t) i Graph the beat function for this wave. marks i What is the beat frequency? marks li Calculate the proper sampling rate for this wave marks iv Calculate the time intervals between the samples...
Consider an electron whose wave function is ?(r,0,?)-- e* sin ? + cos ?)f(r). 47t where...
Consider an electron whose wave function is ?(r,0,?)-- e* sin ? + cos ?)f(r). 47t where I (rrr2dr-| , and ?, ? are the azimuth and polar angles, respectively. (i) Rewrite the wave function in terms of the appropriate spherical harmonics. (4 marks) (ii) What are the possible measurement results of the z-component L, of the angular momentum of the electron in this state? (6 marks) (iii) Calculate the probability of obtaining each of the possible results in part (i)....
file:/C/Users/rj_ea/OneDrive/Desktap/ENGG2 55%20FINAL %20EXAM %20PAST%20PAPERS/ENGG255%20past%20exam%20paper.pdf f data acquisition systems a) Write down the five main components 2.5...
file:/C/Users/rj_ea/OneDrive/Desktap/ENGG2 55%20FINAL %20EXAM %20PAST%20PAPERS/ENGG255%20past%20exam%20paper.pdf f data acquisition systems a) Write down the five main components 2.5 marks b) Consider the below wave function and answer the following questions F(t)-cos(T.12t)+cos(T.10t) Graph the beat function for this wave 5 marks i What the beat frequency? 2.5 marks i Calculate the proper sampling rate for this wave. 2 marks iv) Calculate the time intervals between the samples. 2 marks c) Quantize an analoguer digital convertor with dynamic range of 1V in 4 bits....
Q1) Given an analog signal X(t) = 3 cos (2π . 2000t) + 2 cos (2π...
Q1) Given an analog signal X(t) = 3 cos (2π . 2000t) + 2 cos (2π . 5500t) sampled at a rate of 10,000 Hz, a. Sketch the spectrum of the sampled signal up to 20 kHz; b. Sketch the recovered analog signal spectrum if an ideal lowpass filter with a cutoff frequency of 4 kHz is used to filter the sampled signal in order to recover the original signal ; c. Determine the frequency/frequencies of aliasing noise . Q2)...
(4) Consider the function f(x) = V2 cos x. (1) Find the linear approximation L to...
(4) Consider the function f(x) = V2 cos x. (1) Find the linear approximation L to the function f at a = (ii) Graph f and L on the same set of axes. (iii) Based on the graphs of part (ii), state whether linear approximations to f near a are underestimates or overestimates. (iv) Compute f"(a) to confirm your conclusion.
In matlab please 3. (15 Points) Consider the following function. f(t) = 5e(-31) cos(20) a. Plot...
In matlab please
3. (15 Points) Consider the following function. f(t) = 5e(-31) cos(20) a. Plot the function for t = 0 to 1 b. Analytically calculate the derivative. C. Calculate the derivative using the diff function d. Calculate the derivative using the gradient function e. In a separate figure, plot the derivatives obtained above in a single new figure (not subplot) using (i) solid blue line for part b, (ii) red dots for part c, and (iii) green o's...
5) The level curves of a function f(x,y) are given in the graph below. 2 X...
5) The level curves of a function f(x,y) are given in the graph below. 2 X -1 -2 i Estimate f(3,3) ii Estimate Vf(-3, 1) Let u be a unit vector parallel to (1,4). Calculate Daf using your answer from i iv) Find the location of all critical points of the function f, on the set -5 <r< of these is a saddle point) iii) Let D be the domain bounded between the curves y = x and y= 2...
Please help, the plotting can be done in excel or matlab
6) Consider the below wave form when a-1 Hz (2n rad/sec) and b-0.9a F(t) sin(at)+sin(bt) I. Calculate the beat frequency. II. Plot the beat frequency II. What is the optimum sampling rate? IV. Calculate the time interval between samples at the optimum sampling rate
6) Consider the below wave form when a-1 Hz (2n rad/sec) and b-0.9a F(t) sin(at)+sin(bt) I. Calculate the beat frequency. II. Plot the beat frequency...
2. Consider the signal f(t) = 20 cos(5t) + cos(9t) sin(5t) - 7 (a) What is the highest angular frequency present in this signal? What is the highest numerical frequency present in this signal? (b) What is the Nyquist frequency? rate for this signal? Did you use the angular or the numerical (c) If you sample this signal with sampling period T, which values of T may you choose to be in accordance with the Nyquist rate? Choose and fix...
ENGG255 past exam paper. ENGG255 2018S1.pdf X file://C/Users/rj_ea/OneDrive/Desktop/ENGG255 % 20FI NAL % 20EXAM % 20 PAST %20PAPERS /ENGG255_2018S1.pdf - .- 20 marks Data processing 6) Briefly explain what the purpose of data integration? 2marks 7) Consider the below wave function and answer the following questions. F(t)-cos(.6t)+cos(.5t) i Graph the beat function for this wave. marks i What is the beat frequency? marks li Calculate the proper sampling rate for this wave marks iv Calculate the time intervals between the samples...
Consider an electron whose wave function is ?(r,0,?)-- e* sin ? + cos ?)f(r). 47t where I (rrr2dr-| , and ?, ? are the azimuth and polar angles, respectively. (i) Rewrite the wave function in terms of the appropriate spherical harmonics. (4 marks) (ii) What are the possible measurement results of the z-component L, of the angular momentum of the electron in this state? (6 marks) (iii) Calculate the probability of obtaining each of the possible results in part (i)....
file:/C/Users/rj_ea/OneDrive/Desktap/ENGG2 55%20FINAL %20EXAM %20PAST%20PAPERS/ENGG255%20past%20exam%20paper.pdf f data acquisition systems a) Write down the five main components 2.5 marks b) Consider the below wave function and answer the following questions F(t)-cos(T.12t)+cos(T.10t) Graph the beat function for this wave 5 marks i What the beat frequency? 2.5 marks i Calculate the proper sampling rate for this wave. 2 marks iv) Calculate the time intervals between the samples. 2 marks c) Quantize an analoguer digital convertor with dynamic range of 1V in 4 bits....
(4) Consider the function f(x) = V2 cos x. (1) Find the linear approximation L to the function f at a = (ii) Graph f and L on the same set of axes. (iii) Based on the graphs of part (ii), state whether linear approximations to f near a are underestimates or overestimates. (iv) Compute f"(a) to confirm your conclusion.
In matlab please
3. (15 Points) Consider the following function. f(t) = 5e(-31) cos(20) a. Plot the function for t = 0 to 1 b. Analytically calculate the derivative. C. Calculate the derivative using the diff function d. Calculate the derivative using the gradient function e. In a separate figure, plot the derivatives obtained above in a single new figure (not subplot) using (i) solid blue line for part b, (ii) red dots for part c, and (iii) green o's...
5) The level curves of a function f(x,y) are given in the graph below. 2 X -1 -2 i Estimate f(3,3) ii Estimate Vf(-3, 1) Let u be a unit vector parallel to (1,4). Calculate Daf using your answer from i iv) Find the location of all critical points of the function f, on the set -5 <r< of these is a saddle point) iii) Let D be the domain bounded between the curves y = x and y= 2...
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