Cross Correlations among 56 audio files using for loop

Question

Ahmad Bilal 2018-3-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/389204-cross-correlations-among-56-audio-files-using-for-loop

编辑： Jan 2018-3-19

Hi, I have 56 audio files in .wav format and now i want to compute cross correlations among them. I know the general principle of cross correlation among two files.

Actually i want to create a for loop such it takes every time one wave file and compute cross correlation with rest of 55 audio files one by one.

can anybody help me in this regard that how i can write a code snippet for this.??

Thank you.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Jan 2018-3-19

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/389204-cross-correlations-among-56-audio-files-using-for-loop#answer_310700

编辑：Jan 2018-3-19

在 MATLAB Online 中打开

Folder   = tempdir;  % Adjust to your needs
FileList = dir(fullfile(Folder, '*.wav'));
nFile    = numel(FileList);
for i1 = 1:nFile
  file1 = fullfile(Folder, FileList(i1).name);
  for i2 = i1+1:nFile
    file2 = fullfile(Folder, FileList(i2).name);
    ... Now compare file1 and file2
  end
end