extendNBase {MassSpecWavelet} | R Documentation |
Extend the data as the exponential of base N by increasing row number.
extendNBase(x, nLevel=1, base=2, ...)
x |
data matrix |
nLevel |
the level of DWT decomposition. Basically, it is equivalent to changing the 'base' as base^nLevel |
base |
the base, 2 by default |
... |
other parameters of used by extendLength |
The method 'open' is padding the the matrix with the last row.
Return a extended matrix
Pan Du
# a = matrix(rnorm(9), 3) # extendNBase(a) ## not exposed function