Find the coefficients of the Fourier series development of the following sequences periodic
a) Find the period of the sequence
b) How many different coefficients? and the value of all coefficients if exist.
c) Calculate the value of the coefficients a-10 and a17 of sequence (a) and a-17, a46 sequence (b)
![(1 + i) sovę + (%) ups = [u]x (q 64-472) ups = [u]x (e](http://img.homeworklib.com/questions/395341c0-6a8e-11ec-98e0-031489aacf78.png?x-oss-process=image/resize,w_560)
Homework Answers
![c) x[n] = s (Jin-1]); Poniod: T- -8. * * aing is an odd function. Gorano even number 2o. | Kn 4. s (n-on a *t sina-Dragen. -s](http://img.homeworklib.com/questions/5cf777c0-6a8e-11ec-ac65-7b942fafb199.png?x-oss-process=image/resize,w_560)
![- dio=o diz= d. dia=to 1-282-jf2] . b. xinda sin cap) +3008 (95) .. GOD (16,81-16 - die ulei sin op Ik zie 2.0 (99% all the](http://img.homeworklib.com/questions/5da4d590-6a8e-11ec-86d5-edba72972014.png?x-oss-process=image/resize,w_560)
Add Answer to:
Find the coefficients of the Fourier series development of the
following sequences periodic
a) Find the...
3.59. (a) Suppose x[n] is a periodic signal with period N. Show that the Fourier series coefficie...
please
3.59. (a) Suppose x[n] is a periodic signal with period N. Show that the Fourier series coefficients of the periodic signal are periodic with period N. (b) Suppose that x() is a periodic signal with period T and Fourier series coeffi cients a with period N. Show that there must exist a periodic sequence g[n] such that (c) Can a continuous periodic signal have periodic Fourier coefficients?
3.59. (a) Suppose x[n] is a periodic signal with period N. Show...
Find the Fourier series representation of the following periodic signal. The expressions for the coefficients, Dn,...
Find the Fourier series representation of the following periodic
signal. The expressions for the coefficients, Dn, and for the
Fourier series representation of x(t) must not contain complex
expressions (combine complex exponentials into sinusoids).
3 2.5 exp(t/2 1.5 0.5 -4
need the answer for G please and thank you 1. Find the Fourier series coefficients of...
need the answer for G please and thank you
1. Find the Fourier series coefficients of the following periodic signals 2πη πη π x[n] = [1 + sin(一)I cos (C -) e. x[n] = ( 21)-) y[n-1], y[n] is a periodic signal with period N = 8 and Fourier f. series coefficients of bk - -bk -4 cOS
For the periodic function below find the as, a, and bi coefficients in the Fourier series...
For the periodic function below find the as, a, and bi coefficients in the Fourier series expansion. (20 points) 0
Let x(t) = t, 0<t 1 and Fourier series coefficients a , be a periodic signal...
Let x(t) = t, 0<t 1 and Fourier series coefficients a , be a periodic signal with fundamental period of T 2 -t,-1t0 dz(t) a) Sketch the waveform of r(t)d3 marks) b) Calculate ao (3 marks) c) Determine the Fourier series representation of gt)(4 rks) d) Using the results from Part (c) and the property of continuous-time Fourier series to dr(t) determine the Fourier series coefficients of r(t) (4 marks)
I) The following signal xcn is periodic th Period NFind the Fourier Series coefficients of the...
I) The following signal xcn is periodic th Period NFind the Fourier Series coefficients of the Signal nJ, cos (AT n+2)
2. If x(t) is a real periodic signal with fundamental period T and Fourier series coefficients...
2. If x(t) is a real periodic signal with fundamental period T and Fourier series coefficients ak, show that if r(t) is even, then its Fourier series coefficients must be real and even. [10 points]
The periodic signal x(t) has the following Fourier Series coefficients. D" =(1+jn)". The fundamen...
The periodic signal x(t) has the following Fourier Series coefficients. D" =(1+jn)". The fundamental period of x(t) is 0.1 seconds. a. Find X(f) b. Sketch the magnitude and phase of X(f) c. How does your answer to (b) differ from what we did earlier using the FS? Why does this 3. difference occur? d. Do you expect x(t) to be real-valued? Why or why not?
The periodic signal x(t) has the following Fourier Series coefficients. D" =(1+jn)". The fundamental period...
A periodic signal x(t) is shown below. We want to find the Fourier Series representation for...
A periodic signal x(t) is shown below. We want to find the Fourier Series representation for this signal. x(t) AA -4 -2 1 2 4 6 8 (a) Find the period (T.) and radian frequency (wo) of (t). (b) Find the Trigonometric Series representation of X(t). These include: (a) Fourier coefficients ao, an, and bn ; (b) complete mathematical Fourier series expression for X(t); and (c) first five terms of the series.
3) (Symmetries and Fourier Coefficients) Compute the Fourier Series Coefficients a, b and XTk] for the following periodic repeating signals. Where appropriate, simplify the results for odd or even va...
3) (Symmetries and Fourier Coefficients) Compute the Fourier Series Coefficients a, b and XTk] for the following periodic repeating signals. Where appropriate, simplify the results for odd or even values of k. Note: You can not use the half-wave symmetry integrals if the half-wave symmetry is "hidden" (i.e. if there is a DC offset).] xft) Signal i x(t) Signal5 x(t) Signal 4 aeP O80 0.5 -1 4 8 I 2 4
3) (Symmetries and Fourier Coefficients) Compute the Fourier Series...
please
3.59. (a) Suppose x[n] is a periodic signal with period N. Show that the Fourier series coefficients of the periodic signal are periodic with period N. (b) Suppose that x() is a periodic signal with period T and Fourier series coeffi cients a with period N. Show that there must exist a periodic sequence g[n] such that (c) Can a continuous periodic signal have periodic Fourier coefficients?
3.59. (a) Suppose x[n] is a periodic signal with period N. Show...
Find the Fourier series representation of the following periodic
signal. The expressions for the coefficients, Dn, and for the
Fourier series representation of x(t) must not contain complex
expressions (combine complex exponentials into sinusoids).
3 2.5 exp(t/2 1.5 0.5 -4
need the answer for G please and thank you
1. Find the Fourier series coefficients of the following periodic signals 2πη πη π x[n] = [1 + sin(一)I cos (C -) e. x[n] = ( 21)-) y[n-1], y[n] is a periodic signal with period N = 8 and Fourier f. series coefficients of bk - -bk -4 cOS
For the periodic function below find the as, a, and bi coefficients in the Fourier series expansion. (20 points) 0
Let x(t) = t, 0<t 1 and Fourier series coefficients a , be a periodic signal with fundamental period of T 2 -t,-1t0 dz(t) a) Sketch the waveform of r(t)d3 marks) b) Calculate ao (3 marks) c) Determine the Fourier series representation of gt)(4 rks) d) Using the results from Part (c) and the property of continuous-time Fourier series to dr(t) determine the Fourier series coefficients of r(t) (4 marks)
I) The following signal xcn is periodic th Period NFind the Fourier Series coefficients of the Signal nJ, cos (AT n+2)
2. If x(t) is a real periodic signal with fundamental period T and Fourier series coefficients ak, show that if r(t) is even, then its Fourier series coefficients must be real and even. [10 points]
The periodic signal x(t) has the following Fourier Series coefficients. D" =(1+jn)". The fundamental period of x(t) is 0.1 seconds. a. Find X(f) b. Sketch the magnitude and phase of X(f) c. How does your answer to (b) differ from what we did earlier using the FS? Why does this 3. difference occur? d. Do you expect x(t) to be real-valued? Why or why not?
The periodic signal x(t) has the following Fourier Series coefficients. D" =(1+jn)". The fundamental period...
A periodic signal x(t) is shown below. We want to find the Fourier Series representation for this signal. x(t) AA -4 -2 1 2 4 6 8 (a) Find the period (T.) and radian frequency (wo) of (t). (b) Find the Trigonometric Series representation of X(t). These include: (a) Fourier coefficients ao, an, and bn ; (b) complete mathematical Fourier series expression for X(t); and (c) first five terms of the series.
3) (Symmetries and Fourier Coefficients) Compute the Fourier Series Coefficients a, b and XTk] for the following periodic repeating signals. Where appropriate, simplify the results for odd or even values of k. Note: You can not use the half-wave symmetry integrals if the half-wave symmetry is "hidden" (i.e. if there is a DC offset).] xft) Signal i x(t) Signal5 x(t) Signal 4 aeP O80 0.5 -1 4 8 I 2 4
3) (Symmetries and Fourier Coefficients) Compute the Fourier Series...
Most questions answered within 3 hours.
-
Which of the following statements is false? Explain what is
wrong with the statement.
a. A...
asked 1 minute ago -
Vincent Simmons appeals from the trial court's order awarding to
his wife, Dorothy Simmons, a one-half...
asked 3 minutes ago -
A group of researchers has developed a method that they
hypothesize will improve the reading ability...
asked 3 minutes ago -
When 1 Liter volumes of the below solutions are mixed, which
will result in the precipitation...
asked 6 minutes ago -
A truck moving at 45 m/s passes a police car moving at 36 m/s in
the...
asked 5 minutes ago -
By using specific examples, explain how multinational firms
balance (or not as the case may be)...
asked 7 minutes ago -
Given X ~ Exp(1/8), we survey 100 at a time and are interested
in the distribution...
asked 25 minutes ago -
The size of an array declaration must be know by the computer at
_______ time.
runtime...
asked 14 minutes ago -
Discuss at least two examples of scientific methods in
Biology
asked 20 minutes ago -
At a point high in the Earth's atmosphere, He2+ ions in a
concentration of 2.7×1012/m3 are...
asked 33 minutes ago -
Two small, identical conducting spheres repel each other with a
force of 0.025 N when they...
asked 29 minutes ago -
a rock is sliding down a hill. Assume that the hill is 20 meters
high and...
asked 33 minutes ago