Using RAKE receiver as the fading channel match filter, we detailed the MLSE algorithms of the multi path CDMA signals.
然后作者具体分析了以RAKE接收机作为衰落信道的匹配滤波器时，最大似然检测器的算法设计问题。
参考来源 - 初始判决指导下的DS/CDMA最大似然检测算法·2,447,543篇论文数据，部分数据来源于NoteExpress
The FFT is a match filter for sinusoid signal, and the band width of the match filter will decrease with increase in integrated time .
FFT对于正弦信号而言是匹配滤波器，随着积累时间的增加匹配滤波器的带宽会随之减少。
Square-root raised cosine roll-off digital filter was widely applied to baseband shaping filter and match filter in modern digital communication.
现代数字通信中广泛采用平方根升余弦滚降数字滤波器作为基带成形滤波器和匹配滤波器。
According to laser radar echo characteristic, the difference filter and the match filter were adopted. As a result, the SNR is advanced about 1.5 times.
根据三脉冲激光雷达回波信号的特点，对信号进行差分滤波和匹配滤波处理，信噪比提高约1.5倍；
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