Question

Asked Oct 18, 2019

9 views

Find out Z transform of x[n]=na^{n}u[n] where a>0.

1 Rating

Step 1

For any function *x[n]*, Z transform is *x[n]* is defined using equation (1).

Step 2

Unit step function *u[n]* can be defined in the following way:

Step 3

From equation (1), the Z transform of the funct...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: 6- In the following circuit find io (t) t-0 3 A i, (t)

A: Figure 1 shows the modified circuit when t < 0.

Q: The three conductors of a 3-Φ transmission line are arranged in a horizantal plane and are 5m apart....

A: Consider that the phase inductance of phase conductor R,Y and B are LA, LB and LC respectively, geo...

Q: In the following circuit, use two different methods (Nodal Analysis, Mesh Analysis, or using Theveni...

A: Let us find the Nortons's Current (Isc) :

Q: A single phase transmission line has two parallel conductors 1·5 metres apart, the diameter of each ...

A: Given,The spacing between the two parallel conductors is,

Q: 9 Find v,1) in the following circuit. You may employ any method you wish. + Vo (t) 4

A: We need to calculate v0(t), in the following circuit: -

Q: Mathematical discussion is posted a screenshot for further information.

A: Evaluating the amplitude of current wave when a triangular wave voltage of amplitude 2 V and frequen...

Q: 2Ω 4Ω 1H3%(t)に0 - 2A

A: When t < 0, the inductor acts as a short circuit. Let us say that current through the inductor is...

Q: I need help on (a) where it asks to determine the step response of (B) given in the previous problem...

A: (b) step response of the system is calculated as,Laplace transform is used to calculate step respons...

Q: Airframe Electrical System Question: Name five areas in an aircraft that are considered "EWIS" areas...

A: Five areas in an aircraft that are considered "EWIS" areas :Overhead cockpit areaFire-detector syste...