How to apply DTCWT in MATLAB?

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How to apply DTCWT on a document in Matalb. Image is attached in the attachment.
Please guide. Thanks

Accepted Answer

Sindhu Karri
Sindhu Karri on 19 May 2020
Hii,
You can refer the below link which has an example with “Dual-Tree Complex Wavelet Transforms” https://www.mathworks.com/help/wavelet/ug/dual-tree-complex-wavelet-transforms.html
  2 Comments
zahab ali khan
zahab ali khan on 9 Dec 2021
did you apply the dtcwt code i want some info about how i will define low and high frequency subbands kindly can you tell me -+15 -+45 -+75

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