Description Usage Arguments Details Value Examples
This function performs the discrete wavelet transform (DWT) according to Mallat's pyramidal algorithm (Mallat, 1989).
1 |
data |
A matrix of data, where each row is an observation. The number of columns must be a power of two. |
filter.number |
The smoothness of the wavelet to use in the decomposition. |
family |
The family of wavelets. The two most common options
are |
See function wd
from package wavethresh
for more details.
A DWT
object. This object is a list with the following
components:
1 2 | data <- GenerateSyntheticAnova(st.dev = 5, n.replicates = 10)
W <- DWT(data$noisy.Y)
|
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