Biju Patnaik University of Technology 2007-6th Sem B.Tech Computer Science and Engineering DIGITAL SIGNAL PROCESSING CLASS TEST-2 MAXKS-10 - Question Paper

ans all ques.. All ques. carry equal marks.

1.Determine the response y(n), n>=0 of the system by 2nd order differential equation:
y(n)-3y(n-1)-4y(n-2)=x(n)+2x(n-1) when the input sequence is x(n)=(4^n)u(n).
2.State the time reversal property of Z-transform.
3.Determine the Z-transform of the subsequent signal using differnetiation property:
x(n)=n.(-1^n)u(n)
4.Describe Rate Of Convergence using different cases.

Earning:   Approval pending.