Time domain synchronous averaging can reduce the signal not coherent to rotation frequency effectively, and extract the repetitive signals directly related to machine operation condition.
而时域同步平均可以有效衰减与回转频率无关的干扰，提取与工作状态直接相关的周期信号。
Therefore, moveout transform filtering method in T-X domain was adopted, which linearized the curved coherent noise in T-X domain, and remove noise by the contrast of apparent velocity.
为此，采用T-X域时差变换滤波技术，即在T-X域内将曲线型相干噪声线性化，通过视速度差异去除噪声，从而达到压噪目的。
It is also proved that a coherent connected ring with finite weak global dimension is a domain.
也证明了弱整体有限的凝聚环是约化环，以及弱整体为有限的凝聚连通环是整环。
It is a new kind of signal separation algorithm base on the partial time-domain coherent algorithm USES the adaptive filter analysis technology.
在偏时域相干算法的基础上，采用自适应滤波分析技术，是一种新的信号分离算法。
Coherent generators are identified by means of time domain simulation, classical model is applied to aggregation of coherent generators and topological reduction is used for power network reduction.
发电机同调机群的识别采用时域仿真方法，同调机的聚合采用经典模型，网络化简采用拓扑化简。
Coherent generators are identified by means of time domain simulation, classical model is applied to aggregation of coherent generators and topological reduction is used for power network reduction.
发电机同调机群的识别采用时域仿真方法，同调机的聚合采用经典模型，网络化简采用拓扑化简。
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