计算机应用与软件2012，Vol.29Issue(3)：248-250,261,4.
基于能量归一化窗S变换的跳频信号参数盲估计
BLIND PARAMETER ESTIMATION OF FREQUENCY-HOPPING SIGNAL BASED ON S TRANSFORM OF NORMALIZED WINDOW FOR ENERGY
齐昶 1王斌1
作者信息
- 1. 解放军信息工程大学信息工程学院,河南郑州450002
- 折叠
摘要
Abstract
A blind parameter estimation method for frequency hopping (FH) signal based on S transform of normalized window (STNW) for energy is presented. In this paper we expound the basic principle of STNW, use it to analyse the FH signals, and compare it with other time-frequency analysis methods. At last, we give the specific procedure of blind parameter estimation algorithm for FH signal, and carry out the simulation experiment and performance analyses. Simulation results demonstrate the effectiveness and efficiency of the method.关键词
归一化窗S变换/跳频/参数盲估计/时频分析Key words
S transform of normalised window/Frequency hopping/Blind parameter estimation/Time-frequency analysis分类
信息技术与安全科学引用本文复制引用
齐昶,王斌..基于能量归一化窗S变换的跳频信号参数盲估计[J].计算机应用与软件,2012,29(3):248-250,261,4.
