CN105510969A - 一种判断航行舰船地震波信号线谱特征的方法 - Google Patents
一种判断航行舰船地震波信号线谱特征的方法 Download PDFInfo
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- CN105510969A CN105510969A CN201610029123.7A CN201610029123A CN105510969A CN 105510969 A CN105510969 A CN 105510969A CN 201610029123 A CN201610029123 A CN 201610029123A CN 105510969 A CN105510969 A CN 105510969A
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- 238000001228 spectrum Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000003595 spectral effect Effects 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/65—Source localisation, e.g. faults, hypocenters or reservoirs
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- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
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CN201610029123.7A CN105510969B (zh) | 2016-01-17 | 2016-01-17 | 一种判断航行舰船地震波信号线谱特征的方法 |
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CN201610029123.7A CN105510969B (zh) | 2016-01-17 | 2016-01-17 | 一种判断航行舰船地震波信号线谱特征的方法 |
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CN105510969A true CN105510969A (zh) | 2016-04-20 |
CN105510969B CN105510969B (zh) | 2017-12-15 |
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CN201610029123.7A Expired - Fee Related CN105510969B (zh) | 2016-01-17 | 2016-01-17 | 一种判断航行舰船地震波信号线谱特征的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110333506A (zh) * | 2019-06-12 | 2019-10-15 | 中铁大桥科学研究院有限公司 | 一种提取索力测量雷达的拉索位置参数的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040233782A1 (en) * | 2003-05-20 | 2004-11-25 | Chevron U.S.A. Inc. | Method for signal-to-noise ratio enhancement of seismic data using frequency dependent true relative amplitude noise attenuation |
CN102998706A (zh) * | 2012-11-23 | 2013-03-27 | 中国石油大学(北京) | 一种衰减地震数据随机噪声的方法及系统 |
CN103105623A (zh) * | 2012-12-13 | 2013-05-15 | 石颖 | 一种地震勘探中的数据波形处理方法 |
CN103926622A (zh) * | 2014-05-06 | 2014-07-16 | 王维红 | 一种基于l1范数多道匹配滤波压制多次波的方法 |
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2016
- 2016-01-17 CN CN201610029123.7A patent/CN105510969B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040233782A1 (en) * | 2003-05-20 | 2004-11-25 | Chevron U.S.A. Inc. | Method for signal-to-noise ratio enhancement of seismic data using frequency dependent true relative amplitude noise attenuation |
CN102998706A (zh) * | 2012-11-23 | 2013-03-27 | 中国石油大学(北京) | 一种衰减地震数据随机噪声的方法及系统 |
CN103105623A (zh) * | 2012-12-13 | 2013-05-15 | 石颖 | 一种地震勘探中的数据波形处理方法 |
CN103926622A (zh) * | 2014-05-06 | 2014-07-16 | 王维红 | 一种基于l1范数多道匹配滤波压制多次波的方法 |
Non-Patent Citations (2)
Title |
---|
崔培 等: "舰船地震波环境噪声的统计特性", 《舰船科学技术》 * |
李雪耀 等: "基于反对称高斯小波的水下目标回声信号检测", 《哈尔滨工业大学学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110333506A (zh) * | 2019-06-12 | 2019-10-15 | 中铁大桥科学研究院有限公司 | 一种提取索力测量雷达的拉索位置参数的方法 |
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Inventor after: Cui Pei Inventor after: Wang Xu Inventor after: Shi Xiaotao Inventor after: Zhao Zhe Inventor after: Bai Chunzhi Inventor after: Wu Yunchao Inventor before: Cui Pei Inventor before: Wang Xu Inventor before: Bai Chunzhi Inventor before: Wu Yunchao |
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