CN107248966A - 单节点动态接收传感器噪声分析模型及分析方法 - Google Patents
单节点动态接收传感器噪声分析模型及分析方法 Download PDFInfo
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- CN107248966A CN107248966A CN201710428480.5A CN201710428480A CN107248966A CN 107248966 A CN107248966 A CN 107248966A CN 201710428480 A CN201710428480 A CN 201710428480A CN 107248966 A CN107248966 A CN 107248966A
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- 238000004458 analytical method Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000000739 chaotic effect Effects 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 abstract description 7
- 238000013459 approach Methods 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012880 independent component analysis Methods 0.000 description 2
- 241000750004 Nestor meridionalis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/001—Modulated-carrier systems using chaotic signals
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
- G06F18/2134—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on separation criteria, e.g. independent component analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03993—Noise whitening
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/10—Noise analysis or noise optimisation
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CN201710428480.5A CN107248966B (zh) | 2017-06-08 | 2017-06-08 | 单节点动态接收传感器噪声分析系统及分析方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080169347A1 (en) * | 2007-01-11 | 2008-07-17 | Datalogic Scanning, Inc. | Methods and systems for optical code reading using virtual scan lines |
US20100104180A1 (en) * | 2008-10-28 | 2010-04-29 | Novatek Microelectronics Corp. | Image noise reduction method and image processing apparatus using the same |
CN101739671A (zh) * | 2009-12-30 | 2010-06-16 | 中兴通讯股份有限公司 | 一种含噪图像的降噪处理方法及系统 |
CN101751695A (zh) * | 2008-12-10 | 2010-06-23 | 中国科学院自动化研究所 | 点云数据的主曲率和主方向估计方法 |
CN101908138A (zh) * | 2010-06-30 | 2010-12-08 | 北京航空航天大学 | 基于噪声独立成分分析的合成孔径雷达图像目标识别方法 |
CN104035065A (zh) * | 2014-06-23 | 2014-09-10 | 河北工业大学 | 基于主动旋转的声源定向装置及其应用方法 |
CN104464749A (zh) * | 2014-11-24 | 2015-03-25 | 沈阳化工大学 | 一种基于盲提取治理冷却塔噪声的方法 |
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2017
- 2017-06-08 CN CN201710428480.5A patent/CN107248966B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080169347A1 (en) * | 2007-01-11 | 2008-07-17 | Datalogic Scanning, Inc. | Methods and systems for optical code reading using virtual scan lines |
US20100104180A1 (en) * | 2008-10-28 | 2010-04-29 | Novatek Microelectronics Corp. | Image noise reduction method and image processing apparatus using the same |
CN101751695A (zh) * | 2008-12-10 | 2010-06-23 | 中国科学院自动化研究所 | 点云数据的主曲率和主方向估计方法 |
CN101739671A (zh) * | 2009-12-30 | 2010-06-16 | 中兴通讯股份有限公司 | 一种含噪图像的降噪处理方法及系统 |
CN101908138A (zh) * | 2010-06-30 | 2010-12-08 | 北京航空航天大学 | 基于噪声独立成分分析的合成孔径雷达图像目标识别方法 |
CN104035065A (zh) * | 2014-06-23 | 2014-09-10 | 河北工业大学 | 基于主动旋转的声源定向装置及其应用方法 |
CN104464749A (zh) * | 2014-11-24 | 2015-03-25 | 沈阳化工大学 | 一种基于盲提取治理冷却塔噪声的方法 |
Non-Patent Citations (1)
Title |
---|
张卫平等: "任意形状三阵元平面声被动目标定位分析", 《探测与控制学报》 * |
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