how to find variance of audio signal?

3 ビュー (過去 30 日間)
pranjal
pranjal 2015 年 6 月 18 日
回答済み: Salaheddin Hosseinzadeh 2015 年 6 月 18 日
i have cry signal as my audio input in .wav format. want to find its variance. pls help

回答 (1 件)

Salaheddin Hosseinzadeh
Salaheddin Hosseinzadeh 2015 年 6 月 18 日
Hi,
You can read the wav file with wavread() command and find the variance with var() command.
Hope that's enough

カテゴリ

Help Center および File ExchangeSimulation, Tuning, and Visualization についてさらに検索

タグ

Community Treasure Hunt

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

Start Hunting!

Translated by