Multi Level 3D wavelet transform has been performed by function "wavedec" through the command wdec = wavedec3(X,2,'db1','mode','per'); . Is there any function to perform inverse operation or any matlab code to do so.
The MATLAB function "waverec" should perform the inverse operation of "wavedec"
You can use wavedec3 (X, n, w) for multi level decomposition.
Here n-number of label, w-wavelet name, and X-data
You can use the function waverec3 to reconstruct the results of the function wavedec3 as follows:
waverec3(WDEC,TYPE,N)
https://www.mathworks.com/help/wavelet/ref/waverec3.html
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