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1)  second-order cyclic statistics
二阶循环平稳
1.
An open-loop frequency estimation algorithm is proposed based on the received signal s second-order cyclic statistics in this paper (The received signal is second-order cyclic stationary).
本文利用接收信号(为二阶周期平稳信号)的二阶循环平稳特性推导了一种开环频偏估计算法,此算法的特点为:(1)接收信号为MPSK调制信号;(2)频偏估计过程不需要训练序列;(3)适用于任何分布的加性平稳噪声(白噪声及有色噪声)。
2)  second-order cyclostationaity
二阶循环平稳性
3)  double-mode equalization
循环平稳二阶统计量
4)  Higher order cyclostationarity
高阶循环平稳
1.
Higher order cyclostationarity of the vibration signals of the diesel engine is studied in the paper and cyclic bispectrum is used to analyse the vibration signals.
提出了一种基于高阶循环平稳理论提取柴油发动机曲轴轴承磨损故障特征值的新方法,考察了柴油发动机振动信号的高阶循环平稳性,利用高阶循环平稳理论分析柴油发动机振动信号,并提取出能够反映曲轴轴承磨损故障的特征值。
5)  cyclostationary
循环平稳
1.
The principle and application of cyclostationary analysis for demodulation of amplitude modulated signals;
振动调幅信号的循环平稳解调原理与应用
2.
Separating cyclostationary signals from spectrally overlapping interference;
频谱重叠信号分离的循环平稳算法
3.
Cyclostationary Characteristic Analysis for Narrowband Signal of Rotation Machinery Fault;
旋转机械故障窄带信号的循环平稳特征分析
6)  cyclostationarity
循环平稳
1.
Application of EMD to cyclostationarity fault signal;
经验模式分解在循环平稳故障信号分析中的应用
2.
A Cyclostationarity Based Iterative Algorithm for Chirp Signal Phase ParAmeter Estimation;
一种基于循环平稳的Chirp信号相位参数估计迭代算法
3.
Modulation induced cyclostationarity for separation and identification of MIMO system;
调制引入循环平稳的MIMO系统分离与辨识
补充资料:二氧化双环戊二烯B阶树脂模塑料
分子式:
CAS号:

性质:又称二氧化双环戊二烯B阶树脂模塑料。以二氧化双环戊二烯B阶树脂为基料配制的能采用模塑方法成型的配混料。产品性能为:弯曲强度110MPa,冲击强度5.4kJ/m2;马丁耐热240℃;体积电阻率1.3×1016Ω·cm,介电强度24.5MV/m。由二氧化双环戊二烯B阶树脂,用石英粉等作填料,再加脱模剂配混制得。可用模塑法制成耐热、耐候制品用于军工和民用方面。

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