City Pedia Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Generator matrix - Wikipedia

    en.wikipedia.org/wiki/Generator_matrix

    This is a consequence of the fact that a parity check matrix of is a generator matrix of the dual code. G is a matrix, while H is a () matrix. Equivalent codes. Codes C 1 and C 2 are equivalent (denoted C 1 ~ C 2) if one code can be obtained from the other via the following two transformations: arbitrarily permute the components, and

  3. Reed–Muller code - Wikipedia

    en.wikipedia.org/wiki/Reed–Muller_code

    The generator matrix. The Reed–Muller RM(r, m) code of order r and length N = 2 m is the code generated by v 0 and the wedge products of up to r of the v i, 1 ≤ i ≤ m (where by convention a wedge product of fewer than one vector is the identity for the

  4. Dual code - Wikipedia

    en.wikipedia.org/wiki/Dual_code

    In linear algebra terms, the dual code is the annihilator of C with respect to the bilinear form . The dimension of C and its dual always add up to the length n : A generator matrix for the dual code is the parity-check matrix for the original code and vice versa. The dual of the dual code is always the original code.

  5. BCH code - Wikipedia

    en.wikipedia.org/wiki/BCH_code

    The BCH code with and higher has the generator polynomial. This code has minimal Hamming distance 15 and corrects 7 errors. It has 1 data bit and 14 checksum bits. It is also denoted as: (15, 1) BCH code. In fact, this code has only two codewords: 000000000000000 and 111111111111111 (a trivial repetition code ).

  6. PUBG: Battlegrounds - Wikipedia

    en.wikipedia.org/wiki/PUBG:_Battlegrounds

    PUBG: Battlegrounds (previously known as PlayerUnknown's Battlegrounds) is a battle royale game developed by PUBG Studios and published by Krafton.The game, which was inspired by the Japanese film Battle Royale (2000), is based on previous mods created by Brendan "PlayerUnknown" Greene for other games, and expanded into a standalone game under Greene's creative direction.

  7. Ternary Golay code - Wikipedia

    en.wikipedia.org/wiki/Ternary_Golay_code

    The ternary Golay code consists of 3 6 = 729 codewords. Its parity check matrix is. Any two different codewords differ in at least 5 positions. Every ternary word of length 11 has a Hamming distance of at most 2 from exactly one codeword. The code can also be constructed as the quadratic residue code of length 11 over the finite field F3 ( i.e ...

  8. List of mobile telephone prefixes by country - Wikipedia

    en.wikipedia.org/wiki/List_of_mobile_telephone...

    268 7xx. 10. NANP member. Argentina. +54. 9/15. 10. All carriers: Claro, Movistar, Personal, Tuenti. 15 before the local number but after long distance area code for national calls (0 11 15 xxxx-xxxx) and 9 placed after the international access code excluding the 15 for international calls (+54 9 11 xxxx-xxxx).

  9. List of country calling codes - Wikipedia

    en.wikipedia.org/wiki/List_of_country_calling_codes

    Zone 5 uses eight 2-digit codes (51–58) and two sets of 3-digit codes (50x, 59x) to serve South and Central America. Zone 6 uses seven 2-digit codes (60–66) and three sets of 3-digit codes (67x–69x) to serve Southeast Asia and Oceania. Zone 7 uses an integrated numbering plan; two digits (7x) determine the area served: Russia or Kazakhstan.