time-frequency space filter 时频子空间方法
Time-Frequency-Spatial Filter 时间
time frequency projection filter 时频投影滤波器
Time-frequency projection filter 时频投影滤波器
time-frequency matched filter algorithm 时频匹配滤波法
high-frequency continuous-time filter 高频连续时间滤波器
High frequency continuous time filter 高频连续时间滤波器
RCFD has similar performance as GFD, while it costs less in realization, because it realize the time match filter and frequency match filter in one structure.
该结构中的FD采用了RCFD，它与传统的GFD相比有着类似的性能，而且通过在时域匹配滤波器的结构上衍生出频域匹配滤波器结构，大大节省了实现开销；
For the measurement noise problem, this note proposes a real time filter based on frequency analysis, which is capable of tracking large-scale maneuvering target.
针对测量数据的噪声，提出了一种基于频率分析的实时滤波方法，能够有效地跟踪大范阎机动目标的运动。
The linear time-invariant filter can' t improve SNR of single frequency component.
线性时不变滤波不能提高单一频率分量信噪比。
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