可以得到很精确的幅值、频率、相位估计，含噪脉冲信号进行相关检测,多元数据分析的主分量分析投影，matlab程序运行时导入数据文件作为输入参数，感应双馈发电机系统的仿真，实现了对10个数字音的识别。- You can get a very accurate amplitude, frequency, phase estimation, Noisy pulse correlation detection signal, Principal component analysis of multivariate data analysis projection, Import data files as input parameters matlab program is running, Simulation of doubly fed induction generator system, To achieve the recognition of 10 digital sound.