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The generator matrix The Reed–Muller RM (r, m) code of order r and length N = 2 m is the code generated by v0 and the wedge products of up to r of the vi, 1 ≤ i ≤ m (where by convention a wedge product of fewer than one vector is the identity for the operation).
In coding theory, a generator matrix is a matrix whose rows form a basis for a linear code. The codewords are all of the linear combinations of the rows of this matrix, that is, the linear code is the row space of its generator matrix.
Current ISO 3166 country codes. The sortable table below contains the three sets of ISO 3166-1 country codes for each of its 249 countries, links to the ISO 3166-2 country subdivision codes, and the Internet country code top-level domains (ccTLD) which are based on the ISO 3166-1 alpha-2 standard with the few exceptions noted.
Gen Z loves sobriety so much that America’s biggest nonalcoholic beer brand just doubled its valuation to $800 million Marco Quiroz-Gutierrez July 9, 2024 at 4:43 PM Courtesy of Athletic Brewing
Chrissy Teigen is grateful to be alive after documenting her “worst nightmare” on an airplane during takeoff. “We just had something called an ‘erroneous takeoff,’” Teigen, 38, told ...
List of country calling codes Worldwide distribution of country calling codes. Regions are coloured by first digit.
The North American Numbering Plan (NANP) divides the territories of its members into geographic numbering plan areas (NPAs). Each NPA is identified by one or more numbering plan area codes ( NPA codes, or area codes ), consisting of three digits that are prefixed to each local telephone number having seven digits. A numbering plan area with multiple area codes is called an overlay. Area codes ...
ISO 4217 is a standard published by the International Organization for Standardization that defines codes for currencies worldwide.