A continuous time function x(t) is periodic with period T. The function is sampled uniformly with a sampling Ts, in which one of the following cases is the sampled signal periodic?

Asked by Last Modified  

2 Answers

Learn GATE Coaching +1 Electronics & Communication

Follow 0
Answer

Please enter your answer

Shantanu Sarkar

Mechanical Engineer

T=1.2Ts
Comments
Dislike Bookmark

Mechanical Engineer

Consider x(t) = cos w(0) t if x(t) s sampled with a sampling period Ts, x =cos (ohm)(0) n is obtained. (ohm)(0) n/Ts = w(0) 2*pi*m/NoTs = 2*pi/To To/Tm=N0/m, must be a rational number T/Ts=12/10=6/5 lives a periodic signal after sampling
Comments
Dislike Bookmark

Related Questions

I want to know about GATE exam. I have passed M.Sc Maths, Can I apply for GATE exam? Which paper should I prepare and how ?
Yes, you may appear in GATE exam in any of the disciplines. Mathematics is also one of the disciplines but i would suggest you to give it a thought because Computer Science is the most sought after discipline...
Divyansh
When can I download GATE admit card? Thanx
It will display your personal page, there you can download admit card. -
Biswas
What should not be carried to the examination center on the exam day?
You should not carry the following: mobile phone any electronic gadgets black papers log-tables clip boards electronic diary
Vishal
How can I prepare GATE in last 30 Days?
Ankit if you have your hand notes in proper manner than only you could revise them in 30 day period and do practice on your own.
Ankit

According to principle of conservation of energy, the total momentum of a system of masses in any direction remains constant unless acted upon by an external force in that direction.

A. True
B. False
This is not principle of conservation of energy but it is principle of conservation of momentum.
Ram Niwas Choudhary

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Engineering Mathematics Sub categories
1.Linear Algebra 2.Calculus 3.Differential equations 4.Calculus of Complex Numbers 5.Probability and Statistics 6.Numerical Methods 7.Laplace and Fourier Transforms.
M

Md Khalid Siddiquee

0 0
0
Classification of casting techniques
A

Ashwani Verma

0 0
0
Types of resistors
Types of resistors Carbon resistor: These are low-cost resistors which can be used where high precision is not required. It is built of carbon particles with the binding resin of various proportions...
R

Rina Panda

0 0
0
Basics of Nucleic Acid (part 2)
Now let's move on to RNA i.e Ribonucleic Acid. RNA is also macro molecule made up with polymer of nucleotides. One of the major difference between DNA and RNA is that unlike DNA, RNA is single stranded....

Ankita Das

0 0
0
The definite article-Part 1
The definite article The word "the" is one of the most common words in English. It is our only definite article. Nouns in English are preceded by the definite article when the speaker believes...

Shantanav Bhowmik

0 0
0

Recommended Articles

GATE 2016: Eligibility criteria

GATE is an all-India entrance exam designed to test a candidate’s understanding of different undergraduate subjects in Engineering and Science. GATE score is used to select students for admission in various post-graduate education programs e.g. Master of Engineering, Master of Technology and Doctor of Philosophy, in Indian...

Read full article >

How to ace the GATE 2017?

GATE 2017 exam is just 2 months away and if you have made up your mind to score high then start your preparation right away, without losing any time. Working hard and managing time well is essential to get you through the GATE exam, and to get into a reputed institute for your post-grade engineering/architecture/technology...

Read full article >

Find GATE Coaching near you
GATE Coaching in Chennai
GATE Coaching in Bangalore
GATE Coaching in Mumbai
GATE Coaching in Pune
GATE Coaching in Hyderabad
GATE Coaching in Delhi
GATE Coaching in Kolkata

Looking for GATE Coaching ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you