CN105510969B - 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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- CN105510969B CN105510969B CN201610029123.7A CN201610029123A CN105510969B CN 105510969 B CN105510969 B CN 105510969B CN 201610029123 A CN201610029123 A CN 201610029123A CN 105510969 B CN105510969 B CN 105510969B
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- 238000001228 spectrum Methods 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000003595 spectral effect Effects 0.000 claims abstract description 35
- 238000004364 calculation method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
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- 238000000205 computational method Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- 238000010187 selection method Methods 0.000 claims description 2
- 241000638935 Senecio crassissimus Species 0.000 claims 1
- 238000005070 sampling Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000010183 spectrum analysis Methods 0.000 description 1
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- 238000003786 synthesis reaction Methods 0.000 description 1
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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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- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (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 CN105510969A (zh) | 2016-04-20 |
CN105510969B true CN105510969B (zh) | 2017-12-15 |
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Families Citing this family (1)
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CN110333506B (zh) * | 2019-06-12 | 2021-05-18 | 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 (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (1)
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US6950371B2 (en) * | 2003-05-20 | 2005-09-27 | Chevron U.S.A. Inc. | Method for signal-to-noise ratio enhancement of seismic data using frequency dependent true relative amplitude noise attenuation |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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基于反对称高斯小波的水下目标回声信号检测;李雪耀 等;《哈尔滨工业大学学报》;20060630;第38卷(第6期);第950-953页 * |
舰船地震波环境噪声的统计特性;崔培 等;《舰船科学技术》;20110331;第33卷(第3期);第12-15,77页 * |
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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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Granted publication date: 20171215 Termination date: 20190117 |