Audioinfo - 'undefined function for type char' error
显示 更早的评论
Hi,
I try to get the info from a wave file using the function 'audioinfo'. However, no matter what I do, I keep getting that "Undefined function 'audioinfo' for input arguments of type 'char'." error.
I tried
[filename, filepath] = uigetfile();
fullname = fullfile(filepath, filename);
info=audioinfo(fullname);
But even when I put the file in my current folder and type in the actual name, I keep getting the error.
I'm pretty lost. Any help VERY appreciated. Thank you :)
采纳的回答
Star Strider
2016-6-21
0 个投票
The audioinfo funciton was introduced in MATLAB version R2012b. If you have an earlier version, you will not have it.
2 个评论
Anke Kügler
2016-6-22
Star Strider
2016-6-22
My pleasure!
Looking through the R2012a online documentation (the release immediately before the one in which wavinfo made its debut), R2012a has the wavinfo function that would seem to do what you want.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Just for fun 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
