linear time-variant channel [通信] 线性时变信道
fast time variant channel 快变信道
Linear-Time-Variant channel 线性时变信道
wideband time-variant channel 宽带时变信道
variant state channel 变状态信道模型
time-variant fading channel 对时变衰减通道
An improved LMS Algorithm is presented in this paper, based on which there is a semi-blind adaptive equalizer of time-variant channel for OFDM systems.
提出了一种改进的LMS算法，使基于该算法的半盲自适应信道均衡器适用于时变信道中OFDM系统。
Underwater acoustic channel is a time-space-frequency variant channel, having a character for narrow bandwidth, high ambient noise level and strong interference of multipath.
而由此构成的水声信道是一个空间与频率响应随机快速变化的传输信道，存在窄带、高噪及强多途干扰。
The detection performance of matched filter will be degraded and the errors of estimated parameters of matched filter will be increased in a randomly space-time variant channel.
水声信道的随机时变特性使得匹配滤波器的检测性能下降，参量估计误差增大。
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