parity code scheme

См. также в других словарях:

• Code page — is another term for character encoding. It consists of a table of values that describes the character set for a particular language. The term code page originated from IBM s EBCDIC based mainframe systems,[1] but many vendors use this term… …   Wikipedia

• Group code recording — In computer science, group code recording (GCR) refers to several distinct but related encoding methods for magnetic media. The first, used in 6250 cpi magnetic tape, is an error correcting code combined with a run length limited encoding scheme …   Wikipedia

• Multidimensional parity-check code — A multidimensional parity check code (MDPC) is a simple type of error correcting code that operates by arranging the message into a multidimensional grid, and calculating a parity digit for each row and column. In general, an n dimensional parity …   Wikipedia

• Turbo code — In electrical engineering and digital communications, turbo codes (originally in French Turbocodes ) are a class of high performance error correction codes developed in 1993 which are finding use in deep space satellite communications and other… …   Wikipedia

• Erasure code — In information theory, an erasure code is a forward error correction (FEC) code for the binary erasure channel, which transforms a message of k symbols into a longer message (code word) with n symbols such that the original message can be… …   Wikipedia

• Reed–Muller code — Reed Muller codes are a family of linear error correcting codes used in communications. They are named after their discoverers, Irving S. Reed and D. E. Muller. Muller discovered the codes, and Reed proposed the majority logic decoding for the… …   Wikipedia

• The Da Vinci Code — This article is about the novel. For other uses, see The Da Vinci Code (disambiguation). The Da Vinci Code …   Wikipedia

• Hadamard code — The Hadamard code, named after Jacques Hadamard, is a system used for signal error detection and correction. It is one of the family of [2 n , n + 1, 2 n − 1] codes. Especially for large n it has a poor rate but it is capable of correcting many… …   Wikipedia

• information theory — the mathematical theory concerned with the content, transmission, storage, and retrieval of information, usually in the form of messages or data, and esp. by means of computers. [1945 50] * * * ▪ mathematics Introduction       a mathematical… …   Universalium

• CPU cache — Cache memory redirects here. For the general use, see cache. A CPU cache is a cache used by the central processing unit of a computer to reduce the average time to access memory. The cache is a smaller, faster memory which stores copies of the… …   Wikipedia

• Error detection and correction — In mathematics, computer science, telecommunication, and information theory, error detection and correction has great practical importance in maintaining data (information) integrity across noisy channels and less than reliable storage… …   Wikipedia