... 统计特性 statistical characteristic; statistical property 短时统计特性 short time statistics 信道差错统计特性 channel error statistics ...
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short-time statistics [统计] 短时统计特性
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Here, secondary treatment methods are introduced in detail, include time domain signal statistics character, frequency analysis fast Fourier transform (FFT), and short time Fourier transform (STFT).
这里，主要对二次处理的方法作了详细的介绍，包括时域信号的统计特征，频域分析的傅立叶变换和短时傅立叶变换。
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