Add zeros to the end of the data if necessary so that its length
is a power of 2. It returns the data with zeros added if nessary
and the length of the adjusted data.
Usage
jadjust.length(inputdata)
Arguments
inputdata
either a text file or an S object containing data
Value
Zero-padded 1D array.
References
See discussions in the text of "Practical Time-Frequency Analysis".