Signal frequency estimation in colored noise cross fourth-order cumulant on based ESPRIT-SVD method
Shi Yao · Journal of Changchun Post and Telecommunication Institute · 2002
ESPRIT(estimation of signal parameters via rotational invariance techneques) method based on cross high order cumulant is provided. Simulation results have shown that this method is effective and accurate to estimation sinusoid signal frequencies from hybrid colored noises and has good performance.