To resolve the problem of time-delay estimation for sub-sampling sinusoidal signals, a new method composed of multi-period sampling and multi-layer correlation is proposed.

针对正弦信号时差估计的多解模糊问题，提出采用多周期取点欠采样和多重相关方法来解决。

youdao

To resolve the problem of time-delay estimation for sub-sampling sinusoidal signals, a new method composed of multi-period sampling and multi-layer correlation is proposed.

针对正弦信号时差估计的多解模糊问题，提出采用多周期取点欠采样和多重相关方法来解决。

youdao