cumulants
累积量
常用释义
英式发音
美式发音
基本释义
- n. [数]累积量（cumulant 的复数形式）；累差
例句
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1·This paper considers the single record estimators for cumulants of sinusoids in additive noise.本文讨论有噪声污染的谐波信号累量的单一记录估计。
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2·Based on the fast cyclic cumulants method, the frequency of LPI signal was estimated accurately.基于快速循环累积量实现了对LPI雷达信号频率的高精度估计。
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3·At last, by constrained minimum kurtosis rule, we build a blind multiuser detection based on higher order cumulants.最后利用最小峰度准则，提出了基于高阶累积量的盲多用户检测。
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4·In this paper, an introduction of the use of cumulants to a kind of DOA estimation of uniform circular array is proposed.本文针对一种均匀圆阵列对相干信号的DOA估计所做的变换处理，引入高阶累积量来进行参数估计。
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5·Since our approach is only based on high order cumulants, it has the property of suppressing any additive Gaussian noise.由于本文方法仅与高阶累积有关，因此具有抑制加性高斯噪声的能力。
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6·This paper presents a new method for the detection of moving targets from image sequence based on high-er-order cumulants.文章提出一种基于高阶累积量的序列图象运动目标检测方法。
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7·A new type cumulant-based virtual DOA matrix is formed using the property of aperture extension of fourth-order cumulants.利用空间四阶累量的孔径扩展性质，构造了一种新的累量域虚拟阵列波达方向矩阵。
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8·In this paper, a new cumulants-based method for the joint estimations of frequency and DOA of spatial signal was discussed.提出了一种基于频域高阶累积量的信号频率和到达角联合估计算法。
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9·The novel method of Estimation and extraction of seismic Wavelet-Higher order cumulants is presented in this thesis at first.本文首先引出地震子波估计和外推的最新方法—高阶累积量法。
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10·A new algorithm based on higher order cumulants is proposed for classification of MPSK signals in multipath channel environments.针对多径信道中MPSK信号的调制分类问题，提出一种新的基于高阶累量的分类算法。