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how to find variance of audio signal?

조회 수: 2 (최근 30일)
pranjal
pranjal 2015년 6월 18일
답변: Salaheddin Hosseinzadeh 2015년 6월 18일
i have cry signal as my audio input in .wav format. want to find its variance. pls help

답변 (1개)

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

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