Association Journal of CSIAM
Supervised by Ministry of Education of PRC
Sponsored by Xi'an Jiaotong University
ISSN 1005-3085  CN 61-1269/O1
Chinese Journal of Engineering Mathematics
Uncertainty Principle of Closed Cohen Class Time-frequency Distribution
ZHU Zhicheng, ZHANG Zhichao
Chinese Journal of Engineering Mathematics . 2025, (4): 595 -618 .  DOI: 10.3969/j.issn.1005-3085.2025.04.001