CN102393855B - 一种过程数据有损压缩比动态控制方法 - Google Patents
一种过程数据有损压缩比动态控制方法 Download PDFInfo
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压缩偏差 压缩比 | 压缩偏差 压缩比 |
1 0.100 0.022 | 10.00 0.762 |
2 1.363 0.190 | 3.937 0.486 |
3 2.015 0.294 | 2.430 0.330 |
4 2.197 0.290 | 2.209 0.290 |
5 2.272 0.302 | 2.285 0.302 |
6 2.257 0.298 | 2.270 0.298 |
7 2.272 0.322 | 2.285 0.322 |
8 2.117 0.274 | 2.129 0.274 |
9 2.318 0.326 | 2.331 0.330 |
10 2.107 0.274 | 2.119 0.274 |
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CN102393855B true CN102393855B (zh) | 2013-07-31 |
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AU2013376200B2 (en) * | 2013-01-31 | 2016-06-23 | Kabushiki Kaisha Toshiba | Data compression device, data compression method, and program |
CN103795419B (zh) * | 2014-01-27 | 2017-08-04 | 宁波良和路桥科技有限公司 | 一种波形数据实时压缩的分段线性压缩方法 |
CN105117504A (zh) * | 2015-07-27 | 2015-12-02 | 卡斯柯信号有限公司 | 一种用于信号系统的改进型旋转门数据采集方法 |
CN108667463B (zh) * | 2018-03-27 | 2021-11-02 | 江苏中科羿链通信技术有限公司 | 监测数据压缩方法 |
CN110995275B (zh) * | 2019-11-20 | 2023-04-14 | 安徽省安泰科技股份有限公司 | 一种对于旋转门压缩算法的改进算法 |
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CN101510209A (zh) * | 2009-03-30 | 2009-08-19 | 北京金山软件有限公司 | 实现实时检索的方法、系统和服务器 |
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JP4677679B2 (ja) * | 2001-03-27 | 2011-04-27 | 株式会社デンソー | 製品の製造プロセスにおける特性調整方法 |
US7765346B2 (en) * | 2007-12-14 | 2010-07-27 | Bmc Software, Inc. | Dynamic compression of systems management data |
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Effective date of registration: 20141203 Address after: High road high tech Development Zone Nanjing city Jiangsu province 210061 No. 20 Patentee after: NARI Technology Development Co., Ltd. Patentee after: SGCC NARI Nanjing Control System Co., Ltd. Address before: High road 210061 Jiangsu city of Nanjing province high tech Industrial Development Zone No. 20 Patentee before: NARI Technology Development Co., Ltd. |
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CB03 | Change of inventor or designer information |
Inventor after: Liu Jiabao Inventor after: Liu Mengjue Inventor after: Liang Yi Inventor after: Shi Qi Inventor after: Fang Jun Inventor after: Chen Tianhao Inventor after: Xu Shiming Inventor after: Li Tianyang Inventor before: Liu Jiabao Inventor before: Liu Mengjue Inventor before: Liang Yi Inventor before: Shi Qi Inventor before: Fang Jun Inventor before: Chen Tianhao |
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