Journal of Systems Engineering and Electronics ›› 2007, Vol. 18 ›› Issue (3): 646-649.
• SOFTWARE ALGORITHM AND SIMULATION • Previous Articles Next Articles
Xiao Yangcan & Wei Ping
Online:
Published:
Abstract:
A new fast and accurate method for estimating the frequency of a complex sinusoid in complex white Gaussian environments is proposed. The new estimator comprises of applications of low-pass filtering, decimation, and frequency estimation by linear prediction. It is computationally efficient yet obtains the Cramer-Rao bound at moderate signal-to-noise ratios. And it is well suited for real time applications requiring precise frequency estimation. Simulation results are included to demonstrate the performance of the proposed method.
Xiao Yangcan & Wei Ping. Further result in the fast and accurate estimation of single frequency[J]. Journal of Systems Engineering and Electronics, 2007, 18(3): 646-649.
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https://www.jseepub.com/EN/Y2007/V18/I3/646