摘要
双谱估计是一种应用广泛的高阶谱估计。将双谱估计应用于超宽带导引头信号检测与处理系统中,为导引头信号处理中的平滑和滤波增添了一种新的方法。仿真结果表明该方法是有效的。
As one high order spectrum estimation, bispectrum estimation is widely used. The application of bispectrum estimation to ultra-wide band seeker signal detection and processing is a new method of flatness and filtering in the seeker signal processing. Simulation results show that this method is efficient.
出处
《信息技术》
2003年第9期11-12,共2页
Information Technology
关键词
双谱估计
超宽带信号
信号检测
bispectrum estimation
ultra-wide band signal
signal detection
