How to apply DTCWT in MATLAB?

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Balkar Singh
Balkar Singh on 15 May 2020
Commented: zahab ali khan on 9 Dec 2021
How to apply DTCWT on a document in Matalb. Image is attached in the attachment.
Please guide. Thanks

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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
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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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