extendNBase: Extend the row number of a matrix as the exponential of base...

In zeehio/MassSpecWavelet: Peak Detection for Mass Spectrometry data using wavelet-based algorithms

Extend the row number of a matrix as the exponential of base N

Description

Extend the data as the exponential of base N by increasing row number.

Usage

extendNBase(x, nLevel = 1, base = 2, ...)

Arguments

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()

Details

The method 'open' is padding the the matrix with the last row.

Value

Return a extended matrix

Author(s)

Pan Du

See Also

extendLength()

Examples

a <- matrix(rnorm(9), 3)
MassSpecWavelet:::extendNBase(a)

zeehio/MassSpecWavelet documentation built on May 6, 2023, 1:32 a.m.