cross high-order cumulants 互高阶累积量
high-order cyclic cumulants 高阶循环累积量
high order cross cumulants 高阶互累计量
The proposed method, which utilized high-order cumulants as characteristic quantity, can effectively identify typical subcarrier modulations (including null subcarrier).
该方法采用高阶累积量组合作为分类特征量,能够对包括空子载波在内的常用调制方式进行有效的识别。
参考来源 - OFDM信号检测与调制识别In these methods, the approach based-on high-order cumulants utilize the local window's correlation of image to compute the three-order cumulants as features.
在基于高阶累积量的方法中，利用图象中象素的窗口邻域具有相关性的特点计算图象的三阶累积量作为纹理的特征。
参考来源 - 基于特征的纹理特征提取、分类与检索方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In these methods, the approach based-on high-order cumulants utilize the local window's correlation of image to compute the three-order cumulants as features.
在基于高阶累积量的方法中，利用图象中象素的窗口邻域具有相关性的特点计算图象的三阶累积量作为纹理的特征。
For the radiation noises from underwater targets apparently contain non-Gaussian ingredients, their non-Gaussion features were studied through high-order cumulants.
以大量的水下目标辐射噪声资料为依托，借助高阶累积量分析法，研究了目标信号的非高斯特性。
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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