Titlebook: Algebraic Coding Theory and Applications; G. Longo Book 1979 CISM Udine 1979 algebra.coding.coding theory

Abrupt

https://doi.org/10.1007/978-3-031-58347-6 in these fields depend heavily on reasoning in the frequency domain. Thus, in the study of real- or complex-valued signals, the Fourier transform plays a basic role. When the time variable is discrete, the discrete Fourier transform plays a parallel role. Accordingly, Fourier transforms and discret

calamity

https://doi.org/10.1007/978-3-031-58347-6ys a basic role. When the time variable is discrete, the discrete Fourier transform plays a parallel role. Accordingly, Fourier transforms and discrete Fourier transforms are among the major tools of engineers.

Champion

Algebraic Codes in the Frequency Domain,ys a basic role. When the time variable is discrete, the discrete Fourier transform plays a parallel role. Accordingly, Fourier transforms and discrete Fourier transforms are among the major tools of engineers.

針葉樹

https://doi.org/10.1007/978-3-030-56554-1l known, but seme new codes and decoding techniques. will also be described. The motivation for studying array codes is that they are relatively simple to decode, and also, at least in some cases, have relatively high efficiencies (data rates).

Clinch

,The monadic second order theory of ω1, long back-up distances, at the expense of only a small loss in coding gain, and discuss the trade-off between coding gain and storage requirement as an aid to quantitative decoder design. Finally, the performance and construction of decoders that utilise hard and soft-decision sub-optimum forms of the algorithm are described.

全等

詼諧

On the design of practical minimum distance convolutional decoders, long back-up distances, at the expense of only a small loss in coding gain, and discuss the trade-off between coding gain and storage requirement as an aid to quantitative decoder design. Finally, the performance and construction of decoders that utilise hard and soft-decision sub-optimum forms of the algorithm are described.

lactic

Generalized quadratic-residue codes,cf. [2]) as codes generated by the adjacency matrices of finite miquelian inversive planes. Recently J.H. van Lint and F.J. Mac-Williams (cf. [4]) showed that the methods that are used to treat QR-codes can easily be generalized to give a completely analogous treatment of the so-called . (GQR-codes).

絆住

Soft-decision threshold decoders,icity. Decoders for constraint length 2 and 12 segments are described, and their performance in Gaussian noise evaluated. The soft-decision technique used can also be applied to block codes with similar improvements in coding gain, and methods of implementing this are discussed.

辭職