期刊论文详细信息
Entropy | |
An Entropy Measure of Non-Stationary Processes | |
Ling Feng Liu2  Han Ping Hu1  Ya Shuang Deng2  | |
[1] School of Automation, Huazhong University of Science & Technology, Wuhan 430074, China; | |
关键词: non-stationary process; entropy; maximum entropy; cryptography; | |
DOI : 10.3390/e16031493 | |
来源: mdpi | |
【 摘 要 】
Shannon’s source entropy formula is not appropriate to measure the uncertainty of non-stationary processes. In this paper, we propose a new entropy measure for non-stationary processes, which is greater than or equal to Shannon’s source entropy. The maximum entropy of the non-stationary process has been considered, and it can be used as a design guideline in cryptography.
【 授权许可】
CC BY
© 2014 by the authors; licensee MDPI, Basel, Switzerland
【 预 览 】
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RO202003190028185ZK.pdf | 313KB | download |