优化正交匹配追踪和短时谱估计用于声音识别

陈秋菊，徐建国

Optimized Orthogonal Matching Pursuit and Short-Time Spectrum Estimation for Sound Recognition

CHEN Qiuju, XU Jianguo

计算机工程与应用 . 2020, (7): 162 -169 . DOI: 10.3778/j.issn.1002-8331.1812-0126