The receiver with FTF adaptive filters can track the amplitude of received signal to form a real-timeamplitude estimation.
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
Time phase for the first complex principal component and timeamplitude for the second one may use forecast of days of yearly snow lying.
第一复主分量的时间位相和第二复主分量的时间振幅峰值年可用于年积雪日数的预测。
3
Signal parameters can be represented by phase time, amplitude and common waveform on the assumption that a seismic signal has same waveforms on all traces.