cumulant
累积量
常用释义
英式发音
美式发音
基本释义
- n. [数] 累积量，累积数
例句
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1·The cumulant equation having generalized form was also derived in the paper.本文还推导了具有一般形式的累积量方程。
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2·It is not only efficient in computation but also more accurate than conventional cumulant methods.该法不仅有较高的计算效率，而且比传统累积量法有更好的精度。
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3·The trouble counter starts accumulating, and failure warning sets in when reaching the pre-set cumulant.故障计数标志开始累积，当达到设定的累积量后，故障报警。
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4·In this paper, a fourth-order cumulant-based ESPRIT DOA estimation method is presented for arbitrary array.本文提出了一种基于四阶累积量的ESPRIT超分辨阵列测向算法，该算法适用于任意形状排列的空间阵列。
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5·Using the ordered cumulant technique, we obtain the differential equation for the joint probability density.用序累积方法推导了系统的联合几率密度演化方程。
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6·Fourth order cumulant (FOC) different slice-based adaptive dynamic line enhancement algorithms are presented.提出了基于四阶累积量不同切片的间接自适应动态线谱增强算法。
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7·Case studies based on IEEE Reliability Test System and the comparisons with conventional cumulant methods are given.文中给出了基于IEEE可靠性测试系统的算例分析以及同传统累积量法的比较。
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8·A special four order cumulant was defined to extract DOAs and Doppler frequencies from additive 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。
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9·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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10·Based on uniform linear array and fourth order cumulant, a novel blind algorithm for spatial signature estimation was presented.以均匀直线阵和四阶累积量为基础，提出了一种新的空间特征盲估计算法。