DE69532509D1 - Ratiometrische fourieranalysevorrichtung - Google Patents

Ratiometrische fourieranalysevorrichtung

Info

Publication number
DE69532509D1
DE69532509D1 DE69532509T DE69532509T DE69532509D1 DE 69532509 D1 DE69532509 D1 DE 69532509D1 DE 69532509 T DE69532509 T DE 69532509T DE 69532509 T DE69532509 T DE 69532509T DE 69532509 D1 DE69532509 D1 DE 69532509D1
Authority
DE
Germany
Prior art keywords
ratiometric
analysis device
fourier analysis
fourier
ratiometric fourier
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.)
Expired - Lifetime
Application number
DE69532509T
Other languages
English (en)
Other versions
DE69532509T2 (de
Inventor
S Kundert
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.)
Cadence Design Systems Inc
Original Assignee
Cadence Design Systems 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 Cadence Design Systems Inc filed Critical Cadence Design Systems Inc
Publication of DE69532509D1 publication Critical patent/DE69532509D1/de
Application granted granted Critical
Publication of DE69532509T2 publication Critical patent/DE69532509T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/141—Discrete Fourier transforms

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Discrete Mathematics (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Tests Of Electronic Circuits (AREA)
DE69532509T 1994-10-28 1995-09-08 Ratiometrische fourieranalysevorrichtung Expired - Lifetime DE69532509T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/331,186 US5610847A (en) 1994-10-28 1994-10-28 Ratiometric fourier analyzer
PCT/US1995/011241 WO1996013729A1 (en) 1994-10-28 1995-09-08 Ratiometric fourier analyzer
US331186 2002-12-26

Publications (2)

Publication Number Publication Date
DE69532509D1 true DE69532509D1 (de) 2004-03-04
DE69532509T2 DE69532509T2 (de) 2004-12-23

Family

ID=23292945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69532509T Expired - Lifetime DE69532509T2 (de) 1994-10-28 1995-09-08 Ratiometrische fourieranalysevorrichtung

Country Status (5)

Country Link
US (1) US5610847A (de)
EP (1) EP0788607B1 (de)
AU (1) AU3504795A (de)
DE (1) DE69532509T2 (de)
WO (1) WO1996013729A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6421619B1 (en) * 1998-10-02 2002-07-16 International Business Machines Corporation Data processing system and method included within an oscilloscope for independently testing an input signal
US6882947B2 (en) 2001-12-31 2005-04-19 Teradyne, Inc. Discrete fourier transform (DFT) leakage removal
US8670969B1 (en) 2007-01-28 2014-03-11 Kenneth Scott Kundert Circuit simulation system with repetitive algorithmic choices that provides extremely high resolution on clocked and sampled circuits
RU2449463C1 (ru) * 2010-12-06 2012-04-27 Федеральное государственное образовательное учреждение высшего профессионального образования Санкт-Петербургский государственный университет Способ для определения рабочих параметров фазовой автоподстройки частоты генератора и устройство для его реализации
US9449128B2 (en) * 2012-11-29 2016-09-20 The Mathworks, Inc. Automatic computation of fundamental frequencies and maximum harmonic orders for radio frequency systems
JP6268945B2 (ja) * 2013-02-04 2018-01-31 株式会社リコー 慣性装置、方法及びプログラム
US10423744B1 (en) * 2015-01-28 2019-09-24 Cadence Design Systems, Inc. Reduced resource harmonic balance circuit simulations

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548851B1 (fr) * 1983-07-07 1986-11-14 Electricite De France Procede et installation d'analyse et de restitution de signal a echantillonnage et interpolation
US4689754A (en) * 1985-02-21 1987-08-25 The Perkin-Elmer Corporation Optimization apparatus and procedure
US4832480A (en) * 1986-06-24 1989-05-23 Quintron, Inc. Differential diagnosis of sensory abnormalities using a normalized, ratiometric analysis of steady state evoked potentials
US4818949A (en) * 1988-01-06 1989-04-04 U.S. Government As Represented By Director, National Security Agency Microwave and millimeter-wave spectrum analyzer
US5065334A (en) * 1989-04-28 1991-11-12 Hewlett-Packard Company Method and apparatus for distinguishing narrowband continuous wave signals from broadband and impulsive signals
GB2232494B (en) * 1989-05-24 1993-01-27 Marconi Instruments Ltd Frequency spectrum determination using interpolation
US5016202A (en) * 1989-09-29 1991-05-14 Hewlett-Packard Company Interpolated swept parameter system for synthesized sweeper
JPH05509409A (ja) * 1990-06-21 1993-12-22 レイノルズ　ソフトウエア，インコーポレイティド 波動分析・事象認識方法およびその装置
US5475315A (en) * 1991-09-20 1995-12-12 Audio Precision, Inc. Method and apparatus for fast response and distortion measurement
JPH05107287A (ja) * 1991-10-18 1993-04-27 Advantest Corp ジツタ解析装置
US5412985A (en) * 1992-09-18 1995-05-09 Ametek Aerospace Products, Inc. System and method for ratiometrically processing sensed speed and vibration signals for a non-uniformly rotating body

Also Published As

Publication number Publication date
US5610847A (en) 1997-03-11
EP0788607B1 (de) 2004-01-28
WO1996013729A1 (en) 1996-05-09
AU3504795A (en) 1996-05-23
DE69532509T2 (de) 2004-12-23
EP0788607A1 (de) 1997-08-13

Similar Documents

Publication Publication Date Title
DE69516896D1 (de) Messgerät
DE69510357D1 (de) Positionsdetektionsvorrichtung
DE59611047D1 (de) Geschirmte Kontaktiereinrichtung
FI96800B (fi) Laite analyysin suorittamiseksi
DE69521830D1 (de) Distanzmessvorrichtung
DE59606841D1 (de) Positionsmesseinrichtung
FI955480A0 (fi) Analyysilaite
DE59610542D1 (de) Messeinrichtung
DE59509165D1 (de) Winkelmessvorrichtung
DE69512781T2 (de) Kraftmessvorrichtung
DE69532509D1 (de) Ratiometrische fourieranalysevorrichtung
DE59508231D1 (de) Positionsmesseinrichtung
DE29513552U1 (de) Meßvorrichtung
BR9506317A (pt) Dispositivo de medição
DE9408947U1 (de) Kraftmeßeinrichtung
FI953850A (fi) Luotainsovitus
DE59508237D1 (de) Positionsmessvorrichtung
DE9422020U1 (de) Positionsmeßeinrichtung
DE29521403U1 (de) Positionsmeßeinrichtung
DE9403408U1 (de) Kraftmeßvorrichtung
DE9422021U1 (de) Positionsmeßeinrichtung
DE9413205U1 (de) Positionsmeßeinrichtung
DE9421534U1 (de) Positionsmeßeinrichtung
DE9422027U1 (de) Positionsmeßeinrichtung
DE29520461U1 (de) Meßgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition