An Entropy Measure of Non-Stationary Processes

作者：Liu, Ling Feng; Hu, Han Ping^*; Deng, Ya Shuang; Ding, Nai Da

来源：Entropy, 2014, 16(3): 1493-1500.

DOI：10.3390/e16031493

• non-stationary process
• entropy
• maximum entropy
• cryptography

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.

• 出版日期2014-3
• 单位华中科技大学