基于瞬时频率的窗宽递增寻优的短时傅里叶变换

李允公;姚兆;刘杰;刘劲涛;

Novel STFT of window duration increasing optimization based on instantaneous frequency

Li, Yun-Gong (1); Yao, Zhao (2); Liu, Jie (1); Liu, Jing-Tao (1)

东北大学学报(自然科学版) . 2007, (12): 1737 -1740 . DOI: -