Title :
Updating the power spectrum of real data by the Hartley method
Author :
Bernardi, Arman ; Bracewell, R.N.
Author_Institution :
Stanford University, Stanford, CA
fDate :
7/1/1987 12:00:00 AM
Abstract :
A general technique for updating a previously calculated power spectrum upon the reception of a new real data sample is presented. The technique is based on the Hartley transform which provides a fast and simple technique for the updating. Only N real multiplications and 2N + 1 real additions are needed for each update.
Keywords :
Bit error rate; Computational modeling; Computer simulation; Convolutional codes; Decoding; Diversity methods; Fading; Notice of Violation; Phase shift keying; Satellites;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1987.13832
