詳細說明：語音信號的短時分析，主要包括：分幀、短時能量、短時平均幅度、短時過零率、短時自相關(guān)函數(shù)、短時幅度差、倒譜、復(fù)倒譜、lpc系數(shù)、lpc譜估計等 絕對保證質(zhì)量，是保研后導(dǎo)師布置的一些基礎(chǔ)程序-Short-time speech signal analysis, mainly including: sub-frame, short-time energy, short-term average, short-time zero-crossing rate, short-time auto-correlation function, short-term rate of poor cepstrum, complex cepstrum, lpc coefficients, lpc spectral estimation, such as an absolute guarantee that the quality of instructors is the security arrangement after the inquest some of the basis of procedures