基于apFFT-AMD的密集频率谐波/间谐波检测

孙曙光,田朋,杜太行,王景芹

Dense frequency harmonic/interharmonic detection based on apFFT-AMD

Shu-guang SUN,Peng TIAN,Tai-hang DU,Jing-qin WANG

图 2 单频信号与密集谱信号的全相位快速傅里叶变换幅值谱和相位谱

Fig.2 All-phase fast Fourier transform amplitude and phase spectrum of single-frequency signals and dense-spectrum signals