In this paper, we present a "harmonic group clean algorithm" to obtain the estimation of the parameters of the periodic signal.

本文提出了一种“谐波组清除算法”来估计周期信号的参数。

youdao

In this algorithm, a "iterated harmonic-group clean algorithm" is presented to obtain the estimates of the parameters of the harmonic signal based on FFT.

其中提出了一种基于FFT的“谐波组迭代清除算法”来估计谐波信号的参数，并根据“谐波图”的值来确定谐波信号的个数。

youdao