基于MATLAB用于检测提取的语音信号的平均短时过零率的算法，可以方便的检测出是清音还是浊音。-Algorithm based on the MATLAB for detecting extracted speech signal average short-term zero-crossing rate, you can easily detect the voiceless or voiced.

基于MATLAB用于提取语音信号的特征参数如倒谱，语谱等，可以方便的检测出语音信号的基频，共振峰。-Cepstrum based on MATLAB is used to extract the characteristics of the speech signal parameters such as language spectrum, can easily detect the speech signal fundamental frequency, formant.

通过matlab代码，含噪脉冲信号进行相关检测,包括随机梯度算法，相对梯度算法。- By matlab code, Noisy pulse correlation detection signal, Including stochastic gradient algorithm, the relative gradient algorithm.

利用matlab写成的窄带噪声发生，包括AHP，因子分析，回归分析，聚类分析，含噪脉冲信号进行相关检测。- Using matlab written narrowband noise occurs, Including AHP, factor analysis, regression analysis, cluster analysis, Noisy pulse correlation detection signal.