Dwt 4 level on audio

i have difficult to perform 4 level DWT for each frame on audio especially to make the code .. for anyone who knows my problem please help me.... Thanks

[Walter Roberson]

What error message are you getting?

[Immanuel Saragih]

Thanks for answer me... i have divided the sample of audio into some frames i have not created the code yet for dwt 4 level for each frame if you don't mint can you told me how to begin to write the code.. Thanks

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/267383-dwt-function-with-loop

Answer 1

[Abhishek Ballaney]

https://in.mathworks.com/help/wavelet/ref/dwt.html