CA941971A - Walsh function generator - Google Patents

Walsh function generator

Info

Publication number
CA941971A
CA941971A CA118,239A CA118239A CA941971A CA 941971 A CA941971 A CA 941971A CA 118239 A CA118239 A CA 118239A CA 941971 A CA941971 A CA 941971A
Authority
CA
Canada
Prior art keywords
function generator
walsh function
walsh
generator
function
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
CA118,239A
Other versions
CA118239S (en
Inventor
Herbert L. Peterson
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.)
US Department of Navy
Original Assignee
US Department of Navy
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 US Department of Navy filed Critical US Department of Navy
Application granted granted Critical
Publication of CA941971A publication Critical patent/CA941971A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/025—Digital function generators for functions having two-valued amplitude, e.g. Walsh functions
    • G06F1/0255—Walsh or analogous functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Complex Calculations (AREA)
CA118,239A 1970-07-24 1971-07-14 Walsh function generator Expired CA941971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5801270A 1970-07-24 1970-07-24

Publications (1)

Publication Number Publication Date
CA941971A true CA941971A (en) 1974-02-12

Family

ID=22014116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA118,239A Expired CA941971A (en) 1970-07-24 1971-07-14 Walsh function generator

Country Status (2)

Country Link
US (1) US3618077A (en)
CA (1) CA941971A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701143A (en) * 1970-08-24 1972-10-24 Us Navy Walsh function generator
IT976114B (en) * 1972-12-20 1974-08-20 Cselt Centro Studi Lab Telecom WALSH SERIAL FUNCTION GENERATOR
US5311176A (en) * 1992-03-31 1994-05-10 Motorola, Inc. Method and apparatus for generating Walsh codes
JP3371310B2 (en) * 1995-06-30 2003-01-27 ソニー株式会社 Walsh code generator, signal transmitter, and signal receiver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204035A (en) * 1962-11-26 1965-08-31 Arthur H Ballard Orthonormal pulse multiplex transmission systems
US3384715A (en) * 1964-09-17 1968-05-21 Mc Donnell Douglas Corp Multiplex communication systems employing orthogonal hermite waveforms

Also Published As

Publication number Publication date
US3618077A (en) 1971-11-02

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