org.das2.math.filter.Butterworth
A Butterworth low/high pass and band pass/reject filter. The implementation
is based on a C version from http://www.exstrom.com/journal/sigproc
Butterworth( QDataSet source, int order, Datum freq, boolean lowp )
Generate a Butterworth low/high pass filter at the given cutoff frequency
Butterworth( QDataSet source, int order, Datum freq1, Datum freq2, boolean pass )
Generate a Butterworth band pass/reject filter at the given cutoff
frequencies.
SYNOPSIS
toString
toString( ) → String
Returns:
java.lang.String
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