random coding
Смотреть что такое "random coding" в других словарях:
Random permutation — A random permutation is a random ordering of a set of objects, that is, a permutation valued random variable. The use of random permutations is often fundamental to fields that use randomized algorithms. Such fields include coding theory,… … Wikipedia
Noisy-channel coding theorem — In information theory, the noisy channel coding theorem (sometimes Shannon s theorem), establishes that for any given degree of noise contamination of a communication channel, it is possible to communicate discrete data (digital information)… … Wikipedia
Network coding — is a technique where, instead of simply relaying the packets of information they receive, the nodes of a network will take several packets and combine them together for transmission. This can be used to attain the maximum possible information… … Wikipedia
Color-coding — For other uses, see Color code. In computer science and graph theory, the method of color coding[1][2] efficiently finds k vertex simple paths, k vertex cycles, and other small subgraphs within a given graph using probabilistic algorithms, which… … Wikipedia
Shannon's source coding theorem — In information theory, Shannon s source coding theorem (or noiseless coding theorem) establishes the limits to possible data compression, and the operational meaning of the Shannon entropy.The source coding theorem shows that (in the limit, as… … Wikipedia
Huffman coding — Huffman tree generated from the exact frequencies of the text this is an example of a huffman tree . The frequencies and codes of each character are below. Encoding the sentence with this code requires 135 bits, as opposed of 288 bits if 36… … Wikipedia
Distributed source coding — (DSC) is an important problem in information theory and communication. DSC problems regard the compression of multiple correlated information sources that do not communicate with each other.[1] By modeling the correlation between multiple sources … Wikipedia
Video coding — is the field in electrical engineering and computer science that deals with representation of video data, for storage and/or transmission, for both analog and digital video. Video coding is often considered to be only for natural video, it can… … Wikipedia
Cover-coding — is a technique for obscuring the data that is transmitted over an insecure link, to reduce the risks of snooping. An example of cover coding would be for the sender to perform a bitwise XOR (exclusive OR) of the original data with a password or… … Wikipedia
List of algebraic coding theory topics — This is a list of algebraic coding theory topics. ARQ[disambiguation needed ] Adler 32 BCH code BCJR algorithm Berger code Berlekamp Massey algo … Wikipedia
Audio Lossless Coding — MPEG 4 Audio Lossless Coding, also known as MPEG 4 ALS, is an extension to the MPEG 4 audio standard to allow lossless audio compression. The extension was finalized in December 2005.MPEG 4 ALS is similar to FLAC in its operation. Simply put it… … Wikipedia
