脑电信号提取及特征分析 生物医学工程及信号处理专业可以-EEG feature extraction and analysis

一种对心音信号特征提取的小波包算法的研究。-A study of heart sound signal feature extraction wavelet packet algorithm.

改进HHT算法及在心音信号分析中的应用，目的是为了研究心脏的动力学特征，将HHT算法引入到心音的信号分析中。-Improved FFT algorithm and the heart sound signal analysis applications, the purpose was to study the kinetics of the heart, the HHT algorithm into the signal analysis of heart sounds.

BP神经网络的数据分类——语音特征信号分类，matlab(Data classification of BP neural network -- speech feature signal classification)