一种关于相参脉冲信号频率的最优估计算法
New Optimum Algorithm for Frequency Estimation from Coherent Pulses
-
摘要: 该文针对噪声干扰下的相参脉冲信号的频率估计问题，提出了一种新的最优估计算法：多级频率估计算法，这种算法是一种最优估计算法，并具有正确概率高、计算量小等优点。通过仿真试验验证了算法的可行性、最优性。Abstract: A new optimum algorithm is proposed for frequency estimation from a train of coherent pulses in additive Gaussian noise, named it as multi-stages frequency estimation algorithm. It is shown to be a optimum algorithm with small computation and high corrective possibility. Simulations are given to support these conclusion.
-
Torrieri D J. Statistical theory of passive location systems, IEEE Trans[J].on Aerospace and Electronic Systems.1984, 20(2):183-198[2]Stocia P. List of references on spectral line analysis[J].Signal Processing.1993, 31(3):329-340[3]IEEE Standard for Digitizing Waveform Recorders, 1994.[4]Rife D C, Boorstyn R R. Single-tone parameter estimation from discrete-time observation[J].IEEE Trans. on Information Theory.1974, 20(5):591-598[5]Becker K. New algorithm for frequency estimation from short coherent pulses of a sinusoidal signal. IEE Proc.-F, 1990, 137(4): 283-288.[6]Kay S M. A fast and accurate single frequency estimation[J].IEEE Trans. on Acoust., Speech,Signal Processing.1989, 37(2):1987-1990[7]Volcker B, Handel P. Frequency estimation from proper sets of correlations[J].IEEE Trans. on Signal Processing.2002, 50(4):791-802 -
计量
- 文章访问数: 2140
- HTML全文浏览量: 94
- PDF下载量: 639
- 被引次数: 0
下载:
