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Coding Utilities

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Coding Utilities

by Joe Henning

 

03 Jan 2010 (Updated 16 Feb 2012)

Generation of code sequences and related utilities

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This zip file contains nine functions related to the generation and use of code sequences. The functions are:

1) corr.m calculates estimates of the periodic and aperiodic cross-correlation function.
2) gold.m generates binary Gold code and orthogonal Gold code sequences.
3) goldlike.m generates Gold-like or Dual-BCH sequences.
4) karnaugh_inputs.m generates Boolean inputs for a Karnaugh map.
5) kasami.m generates the small set of Kasami codes.
6) lkasami.m generates the large set of Kasami codes.
7) osvf.m generates orthogonal variable spreading factor (OSVF) codes.
8) pnseq.m generates a pseudonoise (PN) sequence from a binary linear feedback shift register.
9) walshhad.m generates binary Walsh and Hadamard code sequences.

MATLAB release MATLAB 7 (R14)
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Updates
11 Jan 2012

1) Added cross-correlation values to kasami.m
2) Simplified lkasami.m

28 Jan 2012

10) weil.m generates Weil code sequences.

16 Feb 2012

11) kerdock.m generates binary Kerdock code sequences.

Tag Activity for this File
Tag Applied By Date/Time
signal processing Joe Henning 04 Jan 2010 13:57:54
communications Joe Henning 04 Jan 2010 13:57:54
periodic Joe Henning 04 Jan 2010 13:57:54
aperiodic Joe Henning 04 Jan 2010 13:57:54
correlation Joe Henning 04 Jan 2010 13:57:54
gold codes Joe Henning 04 Jan 2010 13:57:54
goldlike codes Joe Henning 04 Jan 2010 13:57:54
dualbch codes Joe Henning 04 Jan 2010 13:57:54
karnaugh map Joe Henning 04 Jan 2010 13:57:54
kasami codes Joe Henning 04 Jan 2010 13:57:54
small set Joe Henning 04 Jan 2010 13:57:54
large set Joe Henning 04 Jan 2010 13:57:54
osvf codes Joe Henning 04 Jan 2010 13:57:54
pn codes Joe Henning 04 Jan 2010 13:57:54
walsh codes Joe Henning 04 Jan 2010 13:57:54
hadamard codes Joe Henning 04 Jan 2010 13:57:54

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