Home
Project
Workshop
Nodal Centres
Apply for Nodal Centre Program
Nodal Centre List
Free online demo
Nodal Centre Inaugurations
Unique Login ID
News & Events
Publications
Survey
Faculty Survey
Student Survey
Contact us
Login
.
you are here->
home
->
Electronics & Communications
->
Signals and Systems Laboratory
->
Exp-2 System and their property
.
.
Exp-2 System and their property
.
.
Objective
Theory
Procedure
Simulator
Quiz
Reference
Download
Feedback
Video
1)
A system can be defined by the input output relationship Y(t) = x(2t). The system is
Time-variant.
Time-invariant
2)
A system is defined as y[n] = x(n)+x(n-1). Is the given system time-variant or time-invariant?
Time variant.
Time invariant.
3)
A system is defined as Y(n) = x(-n). Is the given system time-variant or time-invariant?
Time-variant.
Time-invariant.
None of these.
4)
What is a possible value of "p" for which the system to be causal? y[n] = p.x[n+p] +x[n+1+p]+(p+2).x[n+(p+1)^2].
p> -1
p =-2
p=-3
None of these
5)
A system is defined as y[n] = a.x[n] + b.x(n-1). Identify the system as causal, non-causal or anti-causal? .
Causal.
Non-causal.
Anti-causal.
6)
A system is Causal
If the output at any time depends only on the values of present input.
If the output at any time depends only on the values of the future input.
If the output at any time depends only on the values of the present and past input.
7)
A system is defined by the input output relationship Y(n) = X(n)+3.X(n+4). Then this system is
Causal.
Non-causal.
Anti-causal
8)
A system is defined by the input-output relationship as Y(n) = X(-n). Identify whether the system is Causal, non-causal or anti-causal
Causal.
Non-causal.
Anti-causal.
9)
Y(n) = X(n^2), the system is
Anti-causal.
Causal.
Non-causal.
10)
A system can be defined as Y(n) = X(n/2). The system is
Time-variant.
Time-invariant.
None of these.
11)
From causal/non-causal experiment, for system 3 what will be the delay for which the system will be causal ?
3.
5
2
12)
Determine the following system Y(n) =x(n)+ 1/x(n-1) as
Linear
Non-linear
None of these
13)
A system is defined by the input-output relationship Y(n)= 2.x(n) + 1/x(n-1). The system is
Linear
Non-linear
None of these
14)
From causal/non-causal experiment, for system 2 what will be the delay for which the system will be causal ?
3.
1
4
15)
A system is said to be linear if it satisfies
Homogeneity property.
Additivity property.
Only (1).
Both (1) and (2).
16)
A system can be defined as the input-output relationship Y(t) = 2.x(t)+3. The system is
Linear.
Non-linear.
None of these.
17)
A system 'S' whose input x(t) and output y(t) are related by the relationship y(t) = t.x(t). The system 'S' is
Linear.
Non-linear.
None of these.
18)
A system is defined by the relationship Y(n) = X(2n). The system is
Causal.
Non-causal.
Anti-causal.
Cite this Simulator:
vlab.amrita.edu,. (2011). Exp-2 System and their property. Retrieved 2 May 2024, from vlab.amrita.edu/?sub=59&brch=166&sim=623&cnt=1117
.....
.....
.....
Copyright @ 2024 Under the NME ICT initiative of MHRD
Powered by
Amrita
Virtual Lab Collaborative Platform
[ Ver 00.13. ]