How to give a variable(here 17658x2 matrix) some proper units desired ?
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Abhishek Maurya
on 24 Feb 2018
Commented: Walter Roberson
on 27 Feb 2018
[y,fs] = audioread('damn-it.wav');
plot(y); ----
when this code runs audio is stored in 'y' and on plotting ,it shows numbers from zero to 17658 on x-axis. I want to know amplitude at different times so x-axis unit in secs(here 'usec') is desired.
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Accepted Answer
Walter Roberson
on 24 Feb 2018
t = (0:size(y,1)-1)/fs;
plot(t, y)
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Walter Roberson
on 27 Feb 2018
Read the documentation for ismembertol on how to provide your own tolerance
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