Splitting wav file in matlab

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Jack Walker
Jack Walker 2016 年 10 月 10 日
回答済み: KSSV 2016 年 10 月 10 日
Hello community. I have a mp3 -file converted to a wav-file, which durations last about 10 seconds. I want to split it in 10 parts. Meaning each parts takes 1 seconds. Afterwards, i want to do a fft on every part. The important thing is, how do i split it ?
[y,fs]=wavread('UnchainMyHeart');
t=linspace(0,length(y)/fs,length(y));
plot(t,y)
The code here shows, my wav file in the time domain. Can i continue from here ? Or do i have to start over?

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回答 (1 件)

KSSV
KSSV 2016 年 10 月 10 日
k = rand(100,1) ; % random data
k10 = reshape(k,10,[]) ; % split k into 10 parts
doc reshape

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