JP2001074791A - スペクトル解析器の動作方法 - Google Patents

スペクトル解析器の動作方法

Info

Publication number
JP2001074791A
JP2001074791A JP2000251695A JP2000251695A JP2001074791A JP 2001074791 A JP2001074791 A JP 2001074791A JP 2000251695 A JP2000251695 A JP 2000251695A JP 2000251695 A JP2000251695 A JP 2000251695A JP 2001074791 A JP2001074791 A JP 2001074791A
Authority
JP
Japan
Prior art keywords
frequency
amplitude
peak
candidate peak
candidate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000251695A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001074791A5 (enExample
Inventor
Corydon J Boyan
コリドン・ジェー・ボヤン
Tosya Shore
トーシャ・ショア
David Del Castillo
デイヴィッド・デル・カスティロ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2001074791A publication Critical patent/JP2001074791A/ja
Publication of JP2001074791A5 publication Critical patent/JP2001074791A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/18—Spectrum analysis; Fourier analysis with provision for recording frequency spectrum

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2000251695A 1999-08-25 2000-08-22 スペクトル解析器の動作方法 Pending JP2001074791A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US383065 1999-08-25
US09/383,065 US6389365B1 (en) 1999-08-25 1999-08-25 Method for operating a spectrum analyzer to display a marker of a signal of interest

Publications (2)

Publication Number Publication Date
JP2001074791A true JP2001074791A (ja) 2001-03-23
JP2001074791A5 JP2001074791A5 (enExample) 2007-09-20

Family

ID=23511561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000251695A Pending JP2001074791A (ja) 1999-08-25 2000-08-22 スペクトル解析器の動作方法

Country Status (4)

Country Link
US (1) US6389365B1 (enExample)
JP (1) JP2001074791A (enExample)
DE (1) DE10021932A1 (enExample)
GB (1) GB2354592B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002296302A (ja) * 2001-04-02 2002-10-09 Ando Electric Co Ltd 測定装置におけるグリッド及び／またはマーカー設定方法
US20030053532A1 (en) * 2001-09-19 2003-03-20 Cutler Robert T. Displaying modulation errors for OFDM signals
RU2229725C1 (ru) * 2002-11-12 2004-05-27 Томский политехнический университет Способ спектрального анализа периодического многочастотного сигнала
DE10350224B4 (de) * 2003-10-27 2007-07-26 Sartorius Ag Verfahren zur Bestimmung von Feuchte und Dichte eines dielelektrischen Materials
RU2335778C1 (ru) * 2007-03-26 2008-10-10 Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет Способ спектрального анализа периодических многочастотных сигналов, содержащих интергармоники и заданных цифровыми отсчетами
RU2379697C1 (ru) * 2008-12-08 2010-01-20 Государственное образовательное учреждение высшего профессионального образования "Томский политехнический университет" Способ спектрального анализа периодических многочастотных сигналов, представленных цифровыми отсчетами
CN104614588B (zh) * 2015-01-27 2017-03-29 北京奥普维尔科技有限公司 基于频谱仪的峰值搜索系统及方法
CN107843767B (zh) * 2017-10-19 2020-12-04 广州致远电子有限公司 用于频谱分析的信号处理方法和系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649496A (en) 1984-02-16 1987-03-10 Hewlett-Packard Company Spectrum analyzer with improved data analysis and display features
US4660150A (en) * 1984-02-16 1987-04-21 Hewlett-Packard Company Spectrum analyzer with improved data analysis and display features
US5210483A (en) * 1990-09-29 1993-05-11 Anritsu Corporation Burst signal spectrum measuring system with stepwise sweeping
US5550747A (en) * 1994-03-07 1996-08-27 Hewlett-Packard Company Unbounded marker for spectrum analysis

Also Published As

Publication number Publication date
DE10021932A1 (de) 2001-03-22
GB2354592B (en) 2003-06-04
GB2354592A (en) 2001-03-28
US6389365B1 (en) 2002-05-14
GB0020687D0 (en) 2000-10-11

Similar Documents

Publication Publication Date Title
US5987172A (en) Edge peak contour tracker
US6380986B1 (en) Motion vector search method and apparatus
AU780497B2 (en) Pattern generation circuit, multi-path detection circuit employing the same and multi-path detection method
JP7349311B2 (ja) 周波数変調連続波レーダユニットにおける干渉低減のための方法、デバイス、およびシステム
US20020181745A1 (en) Multi-modal motion estimation for video sequences
EP1998187B1 (en) Distance measuring apparatus
US7162089B2 (en) Method for segmenting and recognizing an image in industry radiation imaging
WO2020051746A1 (zh) 图像的边缘检测方法、图像处理设备及计算机存储介质
KR20000076565A (ko) 다수의 영상 사이의 유사도 레벨을 결정하기 위한 시스템및 방법과, 그러한 결정을 인에이블하기 위한 세그먼트데이터 구조
JP2001074791A (ja) スペクトル解析器の動作方法
US20110158518A1 (en) Method of detecting an object using a camera
JP2007108835A (ja) 画像処理装置
CN1682460A (zh) 先进rake延时控制
JP2003150940A (ja) ステレオ画像処理装置
JP2002024251A (ja) 時系列データの分類方法及び装置並びに時系列データの分類プログラムを記録した記録媒体
KR20050047745A (ko) 에지 검출장치 및 그 검출방법
US20030163268A1 (en) Method of identifying spectral impulses for Rj Dj separation
JP2001094832A (ja) 帯域制限方法、フィルタ装置、および帯域制限プログラムを記録した記録媒体
JPS63194477A (ja) 背景画像抽出方法
US20070126699A1 (en) Optical navigation device and method of operating the same
EP1413984B1 (en) Detection in a digital image of variation of workpiece outline
JP4560434B2 (ja) 変化領域抽出方法およびこの方法のプログラム
JP2776781B2 (ja) 多目標信号自動分離方式
JP2012098983A (ja) 物体検出装置、物体検出方法及びプログラム
JP6044234B2 (ja) 画像処理装置及び画像処理方法

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070802

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070802

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100507

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20101104