interpolation_fft_algorithm_有道手机词典

1.For rectangular window FFT interpolation algorithm, the negative frequency components of harmonic components have a greater impact on the fundamental calculation error.
采用加矩形窗fft插值算法，谐波的负频分量对谐波计算的误差影响较大。
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2.Harmonic analysis usually adopts FFT algorithm, the 280 Sample points need interpolation management, which make FFT faster.
谐波分析通常采用FFT算法，为了加快FFT的运算速度，需要对280个采样点进行插值处理。
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3.This disseration introduces the application of interpolation algorithm, averaging signals and FFT algorithm to digital oscillograph.
本文就主要介绍了数字信号处理技术中的插值算法、FFT算法、以及平均和平滑算法在数字示波器中的应用。
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