Non integer period Sampling leads to large error in harmonic analysis by FFT.
利用FFT变换进行谐波分析，非整周期采样会带来较大的误差。
It is traditional to use frequency tracking to realize integer period sampling.
传统的解决方法是采用频率跟踪技术实现采样的整周期性。
It is traditional to use frequency tracking to realize integer period sampling.
传统的解决方法是采用频率跟踪技术实现采样的整周期性。
应用推荐