GB2109961B - Digital data processing system - Google Patents

Digital data processing system

Info

Publication number
GB2109961B
GB2109961B GB08134091A GB8134091A GB2109961B GB 2109961 B GB2109961 B GB 2109961B GB 08134091 A GB08134091 A GB 08134091A GB 8134091 A GB8134091 A GB 8134091A GB 2109961 B GB2109961 B GB 2109961B
Authority
GB
United Kingdom
Prior art keywords
data processing
processing system
digital data
digital
processing
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
Application number
GB08134091A
Other versions
GB2109961A (en
Inventor
Wong Andrew Chi-Chung
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08134091A priority Critical patent/GB2109961B/en
Publication of GB2109961A publication Critical patent/GB2109961A/en
Application granted granted Critical
Publication of GB2109961B publication Critical patent/GB2109961B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm

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)
GB08134091A 1981-11-12 1981-11-12 Digital data processing system Expired GB2109961B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08134091A GB2109961B (en) 1981-11-12 1981-11-12 Digital data processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08134091A GB2109961B (en) 1981-11-12 1981-11-12 Digital data processing system

Publications (2)

Publication Number Publication Date
GB2109961A GB2109961A (en) 1983-06-08
GB2109961B true GB2109961B (en) 1985-06-12

Family

ID=10525815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08134091A Expired GB2109961B (en) 1981-11-12 1981-11-12 Digital data processing system

Country Status (1)

Country Link
GB (1) GB2109961B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2380829A (en) * 2001-10-12 2003-04-16 Siroyan Ltd Organization of fast fourier transforms

Also Published As

Publication number Publication date
GB2109961A (en) 1983-06-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee