本文研究非高斯有色噪声中的谐波恢复问题。
The problem of concern here is the harmonic retrieval in colored non Gaussian noise.
本文讨论高斯有色噪声中的正弦信号参量估计问题。
This paper discusses the problem of estimating the parameters of sinusoidal signals in colored Gaussian noises.
数值模拟试验显示，这种方法在抑制高斯有色噪声方面优于传统功率谱方法。
Synthetic test shows that the method presented here is superior in suppressing Gaussian colored noise.
最后通过定义一个特殊的四阶累积量提取加性高斯有色噪声中的方向角、多普勒频率。
A special four order cumulant was defined to extract DOAs and Doppler frequencies from additive Gaussian colored noise.
模拟实验结果表明，该方法不仅具有很高的频率分辨率，而且能抑制高斯有色噪声的影响。
It is demonstrated by simulations that the new approach has high resolution and can suppress the effect of colored Gaussian noises.
试验结果表明所提出方法有效地抑制了高斯有色噪声对信号的影响，取得了良好的流型辨识效果。
The experimental results show the proposed method can suppress Gaussian noises of signal and is effective for flow pattern identification.
针对加性高斯有色噪声背景下的一维、二维线性调频信号的参量估计问题，引入高阶统计量，提出了一种基于四阶累积量的新方法。
For the problem of parameter estimation of one dimensional and two dimensional chirp signal in additive colored Gaussian noise, a new method based on fourth-order cumulant is proposed.
对四阶累量混合波达方向矩阵进行特征分解，可实现有色高斯噪声背景中空域信号二维空间谱估计。
We can estimate two dimensional spatial spectra of sources in colour Guassian noises by eigen decomposing the matrix.
自适应高斯基表示是一种参数化最优联合时频分析工具，它能够有效地去除交叉项干扰，滤除有色噪声。
The adaptive Gaussian representation(AGR), which has been used to extract partial discharge (PD) signals from colored noises(CN), is proposed in this paper .
本文研究非高斯arma有色噪声中的正弦信号频率估计问题。
This paper discusses the problem of estimating the frequencies of sinusoidal signals in colored non-Gaussian ARMA noise.
本文研究非高斯arma有色噪声中的正弦信号频率估计问题。
This paper discusses the problem of estimating the frequencies of sinusoidal signals in colored non-Gaussian ARMA noise.
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