1) multi-phase signal timing
多相位信号配时
2) multi-phase timing
多相位配时
3) matched-signal phase method
信号相位匹配法
1.
Principles of matched-signal phase method of noise and space correlative interference cancellation are presented by using three-sensor array and multi-sensor array in this thesis.
本文推导了利用三元传感器阵及多元传感器阵抵消噪声和空间相关干扰的信号相位匹配法的原理,给出了噪声和干扰抵消后提取信号的表达式,并对该原理进行了仿真。
4) polynomial phase
多项式相位信号
1.
Time-delay estimation problem for a class of nonstationary signals with random amplitude polynomial phase signals is explored.
研究了一类非平稳信号具有随机幅度的多项式相位信号的时延估计问题。
2.
A novel approach was proposed for the Chirp parameter estimation by exploiting the polynomial phase transform (PT) and the adaptive recursive least square (RLS) algorithm.
利用多项式变换将多项式相位信号(PPS)转变为具有线性相位的谐波信号,这一谐波信号满足AR(Autoregressive)模型且其频率对应于多项式相位的最高次项系数。
5) polynomial phase signal
多项式相位信号
1.
To estimate the parameters for linear frequency modulation(LFM) radar signal in the polynomial phase signal(PPS),the high-order ambiguity function(HAF) for suboptimal parameter estimation of PPS is improved based on the proposed spectrum s maximum variance principle.
针对多项式相位信号(PPS)中的线性调频(LFM)雷达信号参数估计,通过提出频谱方差极大值准则对PPS次优参数估计方法高阶模糊度函数(HAF)进行了改进,提出了适于单分量LFM参数估计的改进HAF。
2.
A parameter estimation method of polynomial phase signals is studied in this paper.
研究了多项式相位信号的参数估计问题。
3.
Based on parametric model of signal-multicomponent polynomial phase signal,a novel time frequency kernel is presented.
立足于信号的参数化模型—多分量多项式相位信号,提出了一种新的时频分布并给出了其构造方法。
补充资料：多相
在交流电力线路中具有频率相同而初相不同的若干个交流电动势。对外供电有两个以上的接头。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条