Info

This question is closed. Reopen it to edit or answer.

Measurement for the amount of simulated noise

1 view (last 30 days)
Quang Thinh
Quang Thinh on 20 Sep 2015
Closed: MATLAB Answer Bot on 20 Aug 2021
Hi all,
I have an analytical function, say h. I want to test my algorithm against noise by adding hbar = h + n, where n follows a normal distribution with zero mean i.e. n ~ N(0, \sigma).
Now, how do I make a meaningful measurement of noise from \sigma? Like I want to have a percentage/DB for a value of SNR, but I don't know how to calculate that...
Many thanks,

This question is closed.

Answers (0)

This question is closed.

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!