The receiver with FTF adaptive filters can track the amplitude of received signal to form a real-time amplitudeestimation.
FTF算法可以自适应地跟踪接收机输入信号的幅度衰减，做出实时地估计。
2
In parallel basis selection algorithms of sparse signal representation, there will be serious bias in amplitudeestimation when frequency is not in grid.
在稀疏信号表示的并行选取字典算法中，当频率不在栅格点上时，对应的幅度估计可能会有很大的偏差。
3
This paper proposes a new speech enhancement scheme based on modified Minimum Mean Square Error (MMSE) estimation of speech Short Time Spectrum Amplitude (STSA).