ZA808098B - Digital filters - Google Patents

Digital filters

Info

Publication number
ZA808098B
ZA808098B ZA00808098A ZA808098A ZA808098B ZA 808098 B ZA808098 B ZA 808098B ZA 00808098 A ZA00808098 A ZA 00808098A ZA 808098 A ZA808098 A ZA 808098A ZA 808098 B ZA808098 B ZA 808098B
Authority
ZA
South Africa
Prior art keywords
digital filters
filters
digital
Prior art date
Application number
ZA00808098A
Inventor
Hin Kwan Albert Ngai
Kwan Albert Ngai Hin
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of ZA808098B publication Critical patent/ZA808098B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/52—Multiplying; Dividing
    • G06F7/523—Multiplying only
    • G06F7/53—Multiplying only in parallel-parallel fashion, i.e. both operands being entered in parallel
    • G06F7/5324—Multiplying only in parallel-parallel fashion, i.e. both operands being entered in parallel partitioned, i.e. using repetitively a smaller parallel parallel multiplier or using an array of such smaller multipliers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H03H17/0227—Measures concerning the coefficients

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
ZA00808098A 1980-01-12 1980-12-29 Digital filters ZA808098B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8001087A GB2067799A (en) 1980-01-12 1980-01-12 Improvements in or Relating to Digital Filters

Publications (1)

Publication Number Publication Date
ZA808098B true ZA808098B (en) 1982-01-27

Family

ID=10510609

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00808098A ZA808098B (en) 1980-01-12 1980-12-29 Digital filters

Country Status (3)

Country Link
GB (1) GB2067799A (en)
PT (1) PT72313B (en)
ZA (1) ZA808098B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554257B1 (en) * 1983-10-28 1985-12-27 Thomson Csf METHOD AND MULTIPLIER NETWORK FOR MULTIPLICATION, MODULO ONE BINARY NUMBER N, OF TWO BINARY NUMBERS X AND Y
JPH0540608A (en) * 1990-03-16 1993-02-19 Internatl Business Mach Corp <Ibm> Table look-up multiplier and multiplying method thereof
GB2248532A (en) * 1990-10-01 1992-04-08 Philips Electronic Associated Digital filters

Also Published As

Publication number Publication date
GB2067799A (en) 1981-07-30
PT72313B (en) 1982-01-05
PT72313A (en) 1981-02-01

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