autocorrelation sequence造句
例句與造句
- noisy chinese speech recognition based on linear prediction of one-sided autocorrelation sequence
基于單邊自相關(guān)線性預(yù)測噪聲中漢語語音識別 - one-sided autocorrelation sequence; linear predictive coding; cepstrum; dynamic time warping
單邊自相關(guān)序列線性預(yù)測編碼倒譜動(dòng)態(tài)時(shí)間規(guī)正 - lpc prediction error; one-side autocorrelation sequence lpc; acoustic front end processing; canonical correlation based on compensation; combination of features
線性預(yù)測誤差單邊自相關(guān)線性預(yù)測語音前端聲學(xué)處理正則相關(guān)分析的譜變換補(bǔ)償特征綜合 - some characters and fourier spectrum characters of the almost perfect autocorrelation sequence pairs are discussed, and the necessary conditions of existences of the almost perfect auto-correlation sequence pairs are given
其次，提出了幾乎最佳自相關(guān)序列偶的理論，它是幾乎最佳自相關(guān)序列的深入和發(fā)展，探討了它的性質(zhì)，譜特性，存在的必要條件。 - lastly, the concept of families of almost perfect periodic complementary sequence pairs is given on the basis of the almost perfect autocorrelation sequence pairs . the method on constructing families of almost perfect periodic complementary sequence pairs is given and proved
最后，在幾乎最佳自相關(guān)序列偶的基礎(chǔ)上，給出了幾乎最佳周期互補(bǔ)二元序列偶族的概念，進(jìn)一步深入了幾乎最佳自相關(guān)序列的研究，給出并證明了幾乎最佳周期互補(bǔ)二元序列偶族的構(gòu)造方法。 - It's difficult to find autocorrelation sequence in a sentence. 用autocorrelation sequence造句挺難的
- one is using the autocorrelation function to detect the speech terminal, the other is using the coefficients based on the one-sided autocorrelation sequence to replace the original speech signal and then extract the speech feature to recognize . isolated word recognition experiment based on dtw shows : it can reduce the disturbance of noise effectively and get the high recognition rate . it is of great advantage to apply when snr signal to noise rate is low
對含噪語音在自相關(guān)域上進(jìn)行處理，以其自相關(guān)函數(shù)值為參數(shù)進(jìn)行端點(diǎn)檢測，以基于單邊自相關(guān)序列的lpc倒譜系數(shù)作為語音的特征參數(shù)進(jìn)行語音識別，實(shí)驗(yàn)表明：這種方法較好地消除了噪聲對語音信號的干擾，并獲得了較高的識別率。