Two original methods are proposed here for digital in-line hologram processing. Firstly, we
propose an entropy-based method to retrieve the focus plane which is very useful for digital …

Abstract An Ecological Forest Park is a place that combines leisure and research, but the
balance of the local ecology can be affected if the number of tourists exceeds the quota …

Gear transmission system is one of most important key equipment to guarantee safe and
stable operation in locomotive. With time variation, unpredictability and dynamic linkage, the …

Electromyogram (EMG) signal decomposition is a special case of convolutive blind source
separation (CBSS) problem. Specific characteristics of EMG signals and their corresponding …

Independent Component Analysis (ICA) and its variants were proposed for Blind Source
Separation (BSS) wherein most of the algorithms assumed that the sources are …

Drive system is one of important key equipments to guarantee safe and stable operation in
locomotive. With time variation, unpredictability, and nonstationary, fault source of drive …

齿轮传动系统是保障机车安全稳定运行的最重要的关键装备之一, 其运行状态具有时变性,
不可预知性和动态联动性等特点, 采用传统故障诊断方法进行故障特征获取仍然存在误诊 …