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An Entropy Measure of Non-Stationary Processes
oleh: Ling Feng Liu, Han Ping Hu, Ya Shuang Deng, Nai Da Ding
Format: | Article |
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Diterbitkan: | MDPI AG 2014-03-01 |
Deskripsi
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.