Question: Consider the finite-length sequence x[n] in Figure. The four-point DFT of x[n] is denoted X[k]. Plot the sequence y[n] whose DFT is? Y[k] = W

Consider the finite-length sequence x[n] in Figure. The four-point DFT of x[n] is denoted X[k]. Plot the sequence y[n] whose DFT is?

Y[k] = W43k X[k].

x (n] lir. 3/4 1/2 1/4 -2 -1 0 1 2 3

x (n] lir. 3/4 1/2 1/4 -2 -1 0 1 2 3 4 5 6 7 8

Step by Step Solution

★★★★★

3.14 Rating (169 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)

Word file Icon

30-E-T-E-D-S-P (352).docx

120 KBs Word File

Students Have Also Explored These Related Telecommunication Engineering Questions!

Q:

Consider an N-point sequence x[n] with DFT X[k], k = 0, 1, ?, N ? 1. The following algorithm computes the even-indexed DFT values X[k], k 0 , 2, ?. , N ? 2, for N even, using only a single N/2 ?point...

Q:

Consider two random variables X and Y whose joint probability density is given by Find the probability density of U = Y X by using Theorem 7.1 as modified on page 216. for x > 0,y > 0,x+y+2 f(x,y) =...

Q:

Consider an instruction sequence of length n that is streaming through the instruction pipeline. Let p be the probability of encountering a conditional or unconditional branch instruction, and let q...

Q:

Consider the finite-length sequence x[n] in Figure. The five-point DFT of x[n] is denoted by x[k]. Plot the sequence y[n] whose DFT is 3. -1

Q:

Consider a finite-length sequence x[n] of length N as indicated in Figure. (The solid line is used to suggest the envelope of the sequence values between 0 and N ? 1.) Two finite-length sequence x 1...

Q:

Computation of the even and odd harmonics using the DFT Let x(n) be an N-point sequence with an n-point DFT X(k) (N even) (a) Consider the time-aliased sequence. What is the relationship between the...

Q:

A definite advantage of the FFT is that it reduces considerably the computation in the convolution sum. Thus if x[n], 0 ¤ n ¤ N 1, is the input of an FIR filter with impulse response...

Q:

CASE STUDY: HEAVY-TAILED DISTRIBUTION AND REINSURANCE RATE-MAKING The purpose of this case study is to give a brief introduction to a heavytailed distribution and its distinct behaviors in contrast...

Q:

Which of the following statements is FALSE? Select one: O a. When sales are concentrated during a few months, sources and uses of cash are also likely to be seasonal. O b. Firms with seasonal cash...

Q:

Your company is considering investing in its own transport fleet. The present position is that carriage is contracted to an outside organization. The life of the transport fleet would be five years,...

Q:

Mazoon is the Chief Executive Officer of Seeb plc. Seeb plc projects are required to make a return of 25%. Inflation currently stands at 15%, and is not expected to change significantly over the next...

Q:

Turn this ERD Into 3rd normal form. Data Center PK Results Crematorium PK Animal Specimen Size, Weight, etc.. Tool Testing Facility PK Item ID PK Method_of_Testing Animal_Specimen Results Tech...

Q:

An entity with both cumulative and noncumulative prefferred stock is calcuilating basic earnings per share data and is trying to determine how to account for preffered dividiends. Identify the...

Q:

A vapor mixture having equal volumes of NH3 and N2 is to be contacted at 20?C and 1 atm (760 torr) with water to absorb a portion of the NH3. If 14 m3 of this mixture is brought into contact with 10...

Q:

Vapor-liquid equilibrium data in mole fractions for the system acetone-air-water at 1 atm (101.3 Pa) are as follows: (a) Plot the data as (1) a graph of moles acetone per mole air versus moles...

Q:

Stainless steel (AISI 304) ball bearings, which have uniformly been heated to 850C, are hardened by quenching them in an oil bath that is maintained at 40C. The ball diameter is 20 mm, and the...

Q:

Bank Reconciliation and Adjusting Entries Aragon Company has just received the August 31, 2010, bank statement, which is summarized below. The general ledger Cash account contained the following...

Q:

Determine the force in each member of the space truss and state if the members are in tension or compression. The truss is supported by short links at A, B, and C. Given: a = 4 ft b = 2 ft c = 3 ft d...

Q:

8. To deflate nominal GDP, you must A. divide nominal GDP by the GDP deflator. B. multiply real GDP by the GDP deflator. C. divide real GDP by the GDP deflator. D. multiply nominal GDP by the GDP...

Q:

The figure shows a steel pressure cylinder of diameter 4 in which uses six SAE grade 5 steel bolts having a grip of 12 in. These bolts have a proof strength (see Chap. 8) of 85 kpsi for this size of...

Q:

Find 1/1 and Vo in the circuit shown. 1 kQ 12 kQ 3 kQ

Q:

A torsion bar of length L consists of a round core of stiffness (GJ) c and a shell of stiffness (GJ) s. If a torque T is applied to this composite bar, what percentage of the total torque is carried...

Q:

Recently there has been a surge of IPOs - Snapchat, Carbon Black, Lyft, Huya, Uber (pending), etc. Were they successful and why? What does it take to have a successful IPO

Q:

Covan, Inc. is expected to have the following free cash flow: Year 1 2 3 4 FCF 11 13 14 15 Grow by 3% per year a. Covan has 6 million shares outstanding, $4 million in excess cash, and it has no...

Q:

In 2005, 1,475,623 students heading to college took the SAT. The distribution of scores in the math section of the SAT follows a normal distribution with mean / = 520 and standard deviation o = 115....