A Pulsar de-dispersion Algorithm Based on the Short Time Fourier Transform (STFT)

Details A Pulsar de-dispersion Algorithm Based on the Short Time Fourier Transform (STFT) A Pulsar de-dispersion Algorithm Based on the Short Time Fourier Transform (STFT)

Mar 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007pnaoc...4...21g&link_type=abstract

Astronomical Research and Technology. Publications of National Astronomical Observatories of China (ISSN 1672-7673), Vol. 4, No.

Statistics

Computation

Pulsars, Dispersion, Short Time Fourier Transform

Scientific paper

In this paper a pulsar de-dispersion algorithm based on the Short Time Fourier Transform (STFT) is presented. First of all, the reason of the pulsar dispersion and several popular de-dispersion algorithms are induced. Secondly, the Short Time Fourier Transform (STFT) algorithm is also introduced and a de-dispersion algorithm is proposed based on it. Thirdly, the process of this algorithm is described in detail, and a comparison of the de-dispersion results among different size of window functions is made. Finally, after the comparison among these algorithms, it is shown that this easy-to-implement de-dispersion algorithm needs less amount of computation and can de-disperse pulsar signals effectively.

Affiliated with

Also associated with

No associations

Rating

A Pulsar de-dispersion Algorithm Based on the Short Time Fourier Transform (STFT) does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A Pulsar de-dispersion Algorithm Based on the Short Time Fourier Transform (STFT), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A Pulsar de-dispersion Algorithm Based on the Short Time Fourier Transform (STFT) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1840508