extendLength: Extend the length of a signal or matrix

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

Extend the length of a signal or matrix

Description

Extend the length of a signal or matrix by row

Usage

extendLength(
  x,
  addLength = NULL,
  method = c("reflection", "open", "circular"),
  direction = c("right", "left", "both")
)

Arguments

x	a vector or matrix with column with each column as a signal
addLength	the length to be extended
method	three methods available, c("reflection", "open", "circular"). By default, it is "reflection".
direction	three options available: c("right", "left", "both")

Value

The extended vector or matrix.

Author(s)

Pan Du

See Also

extendNBase()

Examples

a = matrix(rnorm(9), 3)
extendLength(a, 3, direction='right')

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