autoscan

n.自动扫描

Beware that the autoscan process might take a few minutes to complete. 请注意，自动扫描可能要花几分钟才能完成。

Then a planar blind search algorithm based on frequency domain and time domain, which can autoscan all the frequency point and symbol rate. 接着提出了一种基于频域和时域的二维盲扫算法,可以实现全频段的高速高效频点及符号率的自动搜索。