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Sudheer Naidu


3 total contributions since 2018

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Question


how to find Dual-tree and double-density 1-D wavelet transform?
t=[0 :1/3096:0.2]; y=sin(314*t); level=2; wt = dddtree('cplxdt',y,level,'dtf1'); Above code works for level=1 and 2 but when...

plus de 2 ans ago | 0 answers | 0

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Question


How can I find the detail and approximation coefficients in double tree complex wavelet transform in MATLAB?
In DWT by using wavedec function we can decompose the signal and by using detcoef function we can find out the approximation and...

plus de 2 ans ago | 0 answers | 0

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Question


How to perform Shapelet transform in MATLAB?
I am working on classification of the power quality disturbances. So, I wish to use Shapelet transform in MATLAB. Can anyone ov...

presque 3 ans ago | 0 answers | 0

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