@article{article, title  = {{Enhanced frequency analysis using wavelets}},

 url = {{}},

 year = {{2002}},

 month = {{10}},

 author = {{Liu J and Billings SA and Zhu ZQ and Shen J}},

 doi = {{10.1080/00207170210156206}},

 volume = {{75}},

 journal = {{International Journal of Control}},

 issue = {{15}},

 pages = {{1145-1158}},

 note = {{Accessed on 2025/01/03}}}