统计独立性 independence ; [数] statistical independence ; onafhankelijkheid
By using mutual statistical independence property of source signals, it can separate source signals from mixed signals without any known paraemters of source signals and channel.
该方法可以在信源信号和信道参数均未知的条件下,仅利用信源信号之间相互统计独立的特性,就能从接收到的混合信号中辨识出信道参数,估计出信源信号。
参考来源 - ICA算法及其在阵列信号处理中的应用研究As main technology of solving BSS, independent component analysis (ICA) is used to extract the mutual statistical independent sources.
目前解决盲分离问题主要利用独立分量分析(Independent component analysis，ICA)方法提取相互统计独立的源信号。
参考来源 - 基于独立分量分析的混合语音信号盲分离系统的研究The adaptive watermark embedding and blind extraction is constructed by using the statistical independence among the host image, watermark, and the key.
利用宿主图像、水印、密钥三者统计独立的特性构造自适应水印嵌入和盲检测系统。
参考来源 - 数字媒体内容保护系统的关键技术与评测方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
针对组合函数，文中给出了线性统计独立性的概念。
The concept of linear statistical independence is defined for the combination function.
本文首先对有限域上的相关免疫函数进行了研究，揭示了相关免疫性，统计独立性和平衡性之间的关系。
Firstly, correlation immune functions over finite field is discussed, the relationship among correlation immune, statistical independence and balance is revealed.
利用各源信号之间的统计独立性和通信信号的循环平稳性，提出了一种适合于分布式天线接收的混合通信信号盲分离的思想和实现方法。
Based on the statistic independence of sources and the cyclo stationarity of communication signals, an idea and approach to separate the mixed signals received by distributed antennas is proposed.
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