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。

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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。

youdao