Business, 17.06.2020 04:57 tmanpierce
Assume that x[n], n = 0, 1, · · · , 11 contains all non-zero samples of a complex-valued continuous-time signal xc(t) being sampled at t = n/100, and the bandwidth of xc(t) is less than 50Hz. Also assume that the 12-point DFT of x[n] is X[k] = [0, 1, 2, 3, 2, 1, 0, 0, 0, 0, 2, 1]. A) Determine and sketch 12 uniformly spaced samples of the continuous-time Fourier transform Xc(f) of zc(t) for –50Hz B) How do you compute 64 uniformly spaced samples of Xc(f) for –50Hz 5 f < 50Hz (starting from the above 12-point DFT sequence X[k])?
Answers: 2
Another question on Business
Business, 22.06.2019 05:30
U.s. internet advertising revenue grew at the rate of r(t) = 0.82t + 1.14 (0 ≤ t ≤ 4) billion dollars/year between 2002 (t = 0) and 2006 (t = 4). the advertising revenue in 2002 was $5.9 billion.† (a) find an expression f(t) giving the advertising revenue in year t.
Answers: 1
Business, 22.06.2019 06:00
When an interest-bearing note comes due and is uncollectible, the journal entry includes debitingaccounts receivable and crediting notes receivable and interest revenue.accounts receivable and crediting interest revenue.notes receivable and crediting accounts receivable and interest revenue.notes receivable and crediting accounts receivable.
Answers: 3
Business, 22.06.2019 16:40
Based on what you learned about time management which of these statements are true
Answers: 1
Business, 23.06.2019 01:00
Tariffs and quotas are often imposed when a government is more responsive to interests, and the benefits of those trade restrictions are often ; concentrated producer; widely dispersed consumer; widely dispersed consumer; concentrated
Answers: 3
You know the right answer?
Assume that x[n], n = 0, 1, · · · , 11 contains all non-zero samples of a complex-valued continuous-...
Questions
English, 08.04.2021 17:50
Mathematics, 08.04.2021 17:50
History, 08.04.2021 17:50
Mathematics, 08.04.2021 17:50
Mathematics, 08.04.2021 17:50
Geography, 08.04.2021 17:50
Mathematics, 08.04.2021 17:50
