powerQualityHHT

代码说明：

  电能质量扰动信号信号通过hilbert变换得到瞬时频率，瞬时幅值，hilbert谱，边际谱等重要特征，从而实现特征提取。(Power quality disturbance signals are obtained by hilbert transform to obtain instantaneous frequency, instantaneous amplitude, hilbert spectrum, marginal spectrum and other important features, in order to achieve feature extraction.)

文件列表：

新建文件夹
..........\2000Hzraodonggaosi.mat,2717733,2016-11-10
..........\hilbertPQ.m,2071,2016-11-02
..........\hiltbertceshi.m,1209,2016-11-01
..........\hjhlyx.m,2635,2016-11-10
..........\neural.m,130,2016-10-18
..........\originalsignal1.m,1540,2016-11-10