Algorithms Index , Filtering in Triana , Triana Spectral Storage Model


PositiveF

Author : Bernard Schutz

Version : 1.1

Input Types : ComplexSpectrumSpectrumTimeFrequency
Output Types : ComplexSpectrumSpectrumTimeFrequency
Date : 16 Mar 2001 

Contents


Description of PositiveF

The unit called PositiveF takes an input spectral data set and returns the same data set with all the negative-frequency elements set to zero. The zero-frequency element is left untouched. If the input set is one-sided, then it is converted to two-sided before being processed. See FullSpectrum for the effect of converting a one-sided spectrum to two-sided.
 

Using PositiveF

PositiveF has no parameter window.