Info

この質問は閉じられています。 編集または回答するには再度開いてください。

Measurement for the amount of simulated noise

1 回表示 (過去 30 日間)
Quang Thinh
Quang Thinh 2015 年 9 月 20 日
閉鎖済み: MATLAB Answer Bot 2021 年 8 月 20 日
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,

回答 (0 件)

この質問は閉じられています。

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by