Warning: Integer operands are required for colon operator when used as index. How can I rectify this?
1 view (last 30 days)
Show older comments
Mary Jeethu A J
on 5 Aug 2021
Commented: Mary Jeethu A J
on 5 Aug 2021
This is my code and I'm using R2021a.
clear all;
[signal,fs] = audioread('sample.wav');
f_d = 0.025;
f_size = f_d*fs;
n = length(signal);
n_f = floor(n/f_size);
temp = 0;
for i = 1 : n_f
frame(i,:) = signal(temp + 1 : temp + f_size); % Warning is showed here;
temp = temp + f_size;
end
if mod(n_f,2) == 1
frame(n_f+1,:) = zeros(size(frame(1,:)));
n_f=n_f+1;
end
save('framed');
0 Comments
Accepted Answer
Bjorn Gustavsson
on 5 Aug 2021
Edited: Bjorn Gustavsson
on 5 Aug 2021
Make sure that your variable f_size is an integer, perhaps something like this solves your problem:
f_size = round(f_d*fs);% ceil or floor should also work if you prefer either
HTH
More Answers (0)
See Also
Categories
Find more on Graphics Object Programming in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!