An Entropy Measure of Non-Stationary Processes
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...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2014-03-01
|
| Series: | Entropy |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1099-4300/16/3/1493 |
| _version_ | 1828363953259937792 |
|---|---|
| author | Ling Feng Liu Han Ping Hu Ya Shuang Deng Nai Da Ding |
| author_facet | Ling Feng Liu Han Ping Hu Ya Shuang Deng Nai Da Ding |
| author_sort | Ling Feng Liu |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-04-14T05:08:13Z |
| format | Article |
| id | doaj.art-3c535e79f1be47c1a0966e1b8dce8367 |
| institution | Directory Open Access Journal |
| issn | 1099-4300 |
| language | English |
| last_indexed | 2024-04-14T05:08:13Z |
| publishDate | 2014-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj.art-3c535e79f1be47c1a0966e1b8dce83672022-12-22T02:10:38ZengMDPI AGEntropy1099-43002014-03-011631493150010.3390/e16031493e16031493An Entropy Measure of Non-Stationary ProcessesLing Feng Liu0Han Ping Hu1Ya Shuang Deng2Nai Da Ding3School of Automation, Huazhong University of Science & Technology, Wuhan 430074, ChinaSchool of Automation, Huazhong University of Science & Technology, Wuhan 430074, ChinaSchool of Automation, Huazhong University of Science & Technology, Wuhan 430074, ChinaSchool of Automation, Huazhong University of Science & Technology, Wuhan 430074, ChinaShannon’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.http://www.mdpi.com/1099-4300/16/3/1493non-stationary processentropymaximum entropycryptography |
| spellingShingle | Ling Feng Liu Han Ping Hu Ya Shuang Deng Nai Da Ding An Entropy Measure of Non-Stationary Processes Entropy non-stationary process entropy maximum entropy cryptography |
| title | An Entropy Measure of Non-Stationary Processes |
| title_full | An Entropy Measure of Non-Stationary Processes |
| title_fullStr | An Entropy Measure of Non-Stationary Processes |
| title_full_unstemmed | An Entropy Measure of Non-Stationary Processes |
| title_short | An Entropy Measure of Non-Stationary Processes |
| title_sort | entropy measure of non stationary processes |
| topic | non-stationary process entropy maximum entropy cryptography |
| url | http://www.mdpi.com/1099-4300/16/3/1493 |
| work_keys_str_mv | AT lingfengliu anentropymeasureofnonstationaryprocesses AT hanpinghu anentropymeasureofnonstationaryprocesses AT yashuangdeng anentropymeasureofnonstationaryprocesses AT naidading anentropymeasureofnonstationaryprocesses AT lingfengliu entropymeasureofnonstationaryprocesses AT hanpinghu entropymeasureofnonstationaryprocesses AT yashuangdeng entropymeasureofnonstationaryprocesses AT naidading entropymeasureofnonstationaryprocesses |