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Linear Codes

Definition

Linear codes are a fundamental class of error-correcting codes used to detect and correct errors in data transmission. These codes possess a linear structure, meaning that the sum of any two codewords within the code is also a valid codeword. This mathematical property simplifies the encoding and decoding processes, making them computationally efficient. They are widely applied in digital communication and storage systems to ensure data integrity by adding structured redundancy. Their algebraic properties allow for straightforward implementation and analysis.