haart
Haar 1-D wavelet transform
Description
[
performs the 1-D Haar discrete wavelet transform of the even-length vector,
a
,d
] =
haart(x
)x
. The input x
can be univariate or multivariate
data. If x
is a matrix, haart
operates on each
column of x
. If the length of x
is a power of 2,
the Haar transform is obtained down to level log2(length(x))
. Otherwise,
the Haar transform is obtained down to level
floor(log2(length(x)/2))
.
[
specifies how the Haar transform handles integer-valued data, using any of the
previous syntaxes.a
,d
] =
haart(___,integerflag
)
Examples
Input Arguments
Output Arguments
Extended Capabilities
Version History
Introduced in R2016b