Error-detecting Code
Error-detecting codes are codes that are designed to detect errors that may occur during data transmission or storage. These codes are used in various applications such as satellite communication, deep space communication, and digital data storage. The most commonly used error-detecting codes are parity check codes, cyclic redundancy check (CRC) codes, and checksums. Parity check codes are the simplest form of error-detecting codes and are used to detect single-bit errors. CRC codes are more complex and can detect multiple-bit errors. Checksums are used to detect errors in data transmission and storage by adding a checksum value to the data and verifying it at the receiving end. Error-detecting codes are essential in space and astronautical engineering as they ensure the accuracy and reliability of data transmission and storage in harsh and unpredictable environments.
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