Is wavwrite still used?

My professsor gave us this but when i use it tells me "Undefined function or variable 'wavwrite'."

i tried to type help wavwrite but nothing comes out.

was it removed like wavplay??

Answer 1

[Walter Roberson]

It was removed in R2015b. There is a compatibility function at https://github.com/breizhn/new_wav but really all it does is add a .wav file extension if there is no file extension, and then call audiowrite with the same parameters

[Oumaima Kridiss]

Thank you so much i'll inform my professor.

Answer 2

[Ameer Hamza]

No, this seems to be some old function, which is not available in recent versions of MATLAB. Now use audiowrite: https://www.mathworks.com/help/matlab/ref/audiowrite.html

[Oumaima Kridiss]

Thank you.

it seems that my professor sent us an old file full of mistakes.