This is machine translation

Translated by Microsoft
Mouse over text to see original. Click the button below to return to the English verison of the page.


Wavelet packet reconstruction 2-D


X = wprec2(T)


wprec2 is a two-dimensional wavelet packet analysis function.

X = wprec2(T) returns the reconstructed matrix X corresponding to a wavelet packet tree T.

wprec2 is the inverse function of wpdec2 in the sense that the abstract statement wprec2(wpdec2(X,'wname')) would give back X.

More About

collapse all


If T is obtained from an indexed image analysis or a truecolor image analysis, X is an m-by-n matrix or an m-by-n-by-3 array, respectively.

For more information on image formats, see the image and imfinfo reference pages.

See Also

| | | |

Introduced before R2006a

Was this topic helpful?