Question: A finite-length signal x[n] is nonzero in the interval 0 ? n ? 19. This signal is the input to the system shown in figure,

A finite-length signal x[n] is nonzero in the interval 0 ? n ? 19. This signal is the input to the system shown in figure, where the output of the system, y[n], for the interval n = 19 ?.. 28 can be expressed in terms of the DTFT X(e ^j?) for appropriate values of ?. Write an expression for y[n] in this interval in terms of X(e ^j?).

ei(2x/21)(n-19)/2. n= 0, 1. .... 28, h[n] = otherwise. W = e

ei(2x/21)(n-19)/2. n= 0, 1. .... 28, h[n] = otherwise. W = e i(2n/21) h[n] x[n] y[n] e-1(2m/7)nwn212 w(n- 19)212

Step by Step Solution

★★★★★

3.48 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

30-E-T-E-D-S-P (402).docx

120 KBs Word File

Students Have Also Explored These Related Telecommunication Engineering Questions!

The data from Problem P9.20 can be expressed in terms of the molality rather than the mole fraction of Br2 . Use the data from the following table and a graphical method to determine the Henrys law...

Take the function Æ(Î¸) = Î¸ 2 in the interval 0

For any two nonzero elements x and y in an inner product space X, define the angle y between x and y by for 0 ¤ Î¸ ¤ n. Show that 1. - 1 ¤ cos Î¸ ¤...

Telephone Touch-Tone This exercise will teach you how the touch-tone system on the telephone uses signals of different frequencies to indicate which key has been pushed. The DTFT of a sampled...

I need solution please fast Q. (100 pts) The signal o(t) given below will be input to a PCM system to have a digital representation. The signal o(t) has nonzero values only from 0 to 21 milliseconds...

Subsequently, one can likewise say, Capital equipping proportion = (Debentures + Preference share capital) (investors' funds)[

1. (Flip-Flops) The characteristic equations for a D flip-flop determine that the output Q is updated to either 0 or 1 after each clock cycle. A loadable D flip-flop has one additional input Load...

A digital filter has an impulse response consisting of the finite duration sequence h ( n ) = { 1 , 0 , 2 , - 2 } , commencing at n = 0 . Using the z - transform convolution property, determine the...

Q . \ ( ( \ mathbf { 1 0 0 } \ mathrm { pts } ) \ ) The signal \ ( \ omega ( \ mathrm { t } ) \ ) given below will be input to a PCM system to have a digital representation. The signal \ ( \ omega (...

summarize this journal, the length of summary should not be more than 2 pages Journal of Banking & Finance 37 (2013) 578-586 Contents lists available at SciVerse ScienceDirect Journal of Banking &...

An ideal gas goes through a cycle consisting of (a) Isochoric, adiabatic, and isothermal lines; (b) Isobaric, adiabatic, and isothermal lines, with the isothermal process proceeding at V the minimum...

1. One Step Binomial Tree: Consider an at-the-money European call option with six months left to maturity written on a non-dividend paying stock. Let today's stock price be 80 kr and the stock...

Which o f the following series diverges? Select one: a . n = 0 1 n 3 b . n = 0 n e n c . n = 0 n 2 n 2 + 1 d . n = 0 ( - 1 2 ) n

Justin Corporation had these transactions pertaining to debt investments: Jan. 1 Purchased 90 10%, $1,000 Graham Co. bonds for $90,000 cash plus brokerage fees of $1,200. Interest is payable...

Rojas Company had these transactions pertaining to stock investments: Feb. 1 Purchased 1,200 shares of MJ common stock (2% of outstanding shares) for $8,000 cash plus brokerage fees of $400. July 1...

Molybdenum forms a substitutional solid solution with tungsten. Compute the weight percent of molybdenum that must be added to tungsten to yield an alloy that contains 1.0 10 22 Mo atoms per cubic...

Sometimes it is desirable to be able to determine the weight percent of one element, C 1 that will produce a specified concentration in terms of the number of atoms per cubic centimeter, N 1 , for an...

Determine the force in each member of the double scissors truss in terms of the load P and state if the members are in tension or compression. B L/3 -L13 L13- P.

John Curran and his wife own a construction company, and they want to set up two new corporations that will be owned by their Roth IRAs. The two Roth-owned corporations will then enter into contracts...

Find Io in the network shown using mesh analysis. 4mA 12V 2 Io

Find Vo in the circuit shown using mesh analysis. 1 12V

Use loop analysis to find Vo in the network shown. 1 12V

RFK Limited expects earnings this year of $ 4 . 5 9 per share, and it plans to pay a $ 2 . 4 0 dividend to shareholders. RFK will retain $ 2 . 1 9 per share of its earnings to reinvest in new...

Calculate the present value (value at time"0") of these cash flows at 11% interest rate (annual) Calculate the future value of these cash flows at 9% interest rate (annual rate)

Mrs. Boko just celebrated 30th birthday. She plans to retire at the age of 65. She would like to be able to withdraw $150,000 per year from her retirement account for 30 years. That means her...