JPS56143081A - Method and device for converting fourier series data - Google Patents

Method and device for converting fourier series data

Info

Publication number
JPS56143081A
JPS56143081A JP3599481A JP3599481A JPS56143081A JP S56143081 A JPS56143081 A JP S56143081A JP 3599481 A JP3599481 A JP 3599481A JP 3599481 A JP3599481 A JP 3599481A JP S56143081 A JPS56143081 A JP S56143081A
Authority
JP
Japan
Prior art keywords
series data
fourier series
converting
converting fourier
data
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.)
Granted
Application number
JP3599481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6235712B2 (enExample
Inventor
Antoniusu Kareru Mari Seodooru
Furiidoritsuhi Geo Borufugangu
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS56143081A publication Critical patent/JPS56143081A/ja
Publication of JPS6235712B2 publication Critical patent/JPS6235712B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F17/144—Prime factor Fourier transforms, e.g. Winograd transforms, number theoretic transforms

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (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)
  • Complex Calculations (AREA)
JP3599481A 1980-03-17 1981-03-14 Method and device for converting fourier series data Granted JPS56143081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8001559A NL8001559A (nl) 1980-03-17 1980-03-17 Werkwijze en inrichting voor het berekenen van de discrete fourier transformatie met behulp van twee circulaire filters.

Publications (2)

Publication Number Publication Date
JPS56143081A true JPS56143081A (en) 1981-11-07
JPS6235712B2 JPS6235712B2 (enExample) 1987-08-03

Family

ID=19835005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3599481A Granted JPS56143081A (en) 1980-03-17 1981-03-14 Method and device for converting fourier series data

Country Status (7)

Country Link
US (1) US4435774A (enExample)
EP (1) EP0037130B1 (enExample)
JP (1) JPS56143081A (enExample)
AU (1) AU546485B2 (enExample)
CA (1) CA1159570A (enExample)
DE (1) DE3174923D1 (enExample)
NL (1) NL8001559A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016114058A (ja) * 2014-12-16 2016-06-23 ゼネラル・エレクトリック・カンパニイ 多種燃料エンジンシステム

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587626A (en) * 1981-10-13 1986-05-06 Trw Inc. Sum and difference conjugate discrete Fourier transform
CA1200910A (en) * 1981-12-29 1986-02-18 Toshiaki Yamada Terminal device for editing document and communicating data
US4646256A (en) * 1984-03-19 1987-02-24 The Board Of Trustees Of The Leland Stanford Junior University Computer and method for the discrete bracewell transform
FR2568036B1 (fr) * 1984-07-20 1989-06-02 Thomson Csf Circuit de calcul
US5477465A (en) * 1993-08-31 1995-12-19 Talx Corporation Multi-frequency receiver with arbitrary center frequencies
US5987005A (en) * 1997-07-02 1999-11-16 Telefonaktiebolaget Lm Ericsson Method and apparatus for efficient computation of discrete fourier transform (DFT) and inverse discrete fourier transform
US6208946B1 (en) * 1997-09-30 2001-03-27 Advantest Corp. High speed fourier transform apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282579A (en) 1979-10-22 1981-08-04 The United States Of America As Represented By The Secretary Of The Navy Discrete Fourier transform system using the dual chirp-Z transform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016114058A (ja) * 2014-12-16 2016-06-23 ゼネラル・エレクトリック・カンパニイ 多種燃料エンジンシステム
US10316772B2 (en) 2014-12-16 2019-06-11 Ge Global Sourcing Llc Multi-fuel engine system
US10920694B2 (en) 2014-12-16 2021-02-16 Transportation Ip Holdings, Llc Multi-fuel engine system

Also Published As

Publication number Publication date
AU6833181A (en) 1981-09-24
NL8001559A (nl) 1981-10-16
JPS6235712B2 (enExample) 1987-08-03
DE3174923D1 (en) 1986-08-21
EP0037130A1 (en) 1981-10-07
EP0037130B1 (en) 1986-07-16
CA1159570A (en) 1983-12-27
US4435774A (en) 1984-03-06
AU546485B2 (en) 1985-09-05

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