GB1546173A - Signal processing equipment - Google Patents

Signal processing equipment

Info

Publication number
GB1546173A
GB1546173A GB1100276A GB1100276A GB1546173A GB 1546173 A GB1546173 A GB 1546173A GB 1100276 A GB1100276 A GB 1100276A GB 1100276 A GB1100276 A GB 1100276A GB 1546173 A GB1546173 A GB 1546173A
Authority
GB
United Kingdom
Prior art keywords
signal processing
processing equipment
equipment
signal
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
GB1100276A
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.)
Secretary of State for Defence Canada
UK Secretary of State for Defence
Original Assignee
Secretary of State for Defence Canada
UK Secretary of State for Defence
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 Secretary of State for Defence Canada, UK Secretary of State for Defence filed Critical Secretary of State for Defence Canada
Priority to GB1100276A priority Critical patent/GB1546173A/en
Publication of GB1546173A publication Critical patent/GB1546173A/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)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (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)
GB1100276A 1977-03-11 1977-03-11 Signal processing equipment Expired GB1546173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1100276A GB1546173A (en) 1977-03-11 1977-03-11 Signal processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1100276A GB1546173A (en) 1977-03-11 1977-03-11 Signal processing equipment

Publications (1)

Publication Number Publication Date
GB1546173A true GB1546173A (en) 1979-05-16

Family

ID=9978250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1100276A Expired GB1546173A (en) 1977-03-11 1977-03-11 Signal processing equipment

Country Status (1)

Country Link
GB (1) GB1546173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477878A (en) * 1980-09-19 1984-10-16 Solartron Electronic Group Limited Discrete Fourier transform with non-tumbled output
WO1998018083A1 (en) * 1996-10-21 1998-04-30 Telefonaktiebolaget Lm Ericsson (Publ) A device and method for calculating fft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477878A (en) * 1980-09-19 1984-10-16 Solartron Electronic Group Limited Discrete Fourier transform with non-tumbled output
WO1998018083A1 (en) * 1996-10-21 1998-04-30 Telefonaktiebolaget Lm Ericsson (Publ) A device and method for calculating fft

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Legal Events

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