Electronics and Communication Engineering - Signals and Systems - Discussion

Discussion Forum : Signals and Systems - Section 1 (Q.No. 1)
1.
What about the stability of system in
system is stable
unstable
stable at 0.4
cant say
Answer: Option
Explanation:

ROC include the unit circle hence it is stable.

Discussion:
50 comments Page 4 of 5.

Saritha said:   8 years ago
Poles are the right side of the circle. So it is stable.

Nisha said:   9 years ago
The system is unstable. ROC doesn't include unit circle.

Rams said:   1 decade ago
It depends on ROC we can't say anything about stability.

Arun Kumar Gupta said:   1 decade ago
Without ROC one can't say that system is stable or not.

Munir Hussain said:   1 decade ago
System is unstable as ROC doesn't encircle unit circle.

Vijay said:   9 years ago
Mix causal and anti-causal signal than it is stable.

Sridevi said:   8 years ago
Please give the explanation of the answer clearly.

RAGHUVAMSI said:   9 years ago
Please explain the method to solve this question.

Swapna said:   1 decade ago
I can't understand please explain that clearly.

RAM said:   8 years ago
Can't understand please can anyone explain it?


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