Results 161 to 170 of about 38,212 (190)

Structure and constructions of cyclic convolutional codes

IEEE Transactions on Information Theory, 1976
The encoded sequences of an (n,k) convolutional code are treated as sequences of polynomials in the ring of polynomials modulo X^{n} - 1 . Any such sequence can then be written as a power series in two variables w(X,D) , where the polynomial coefficient of D^{j} is the "word" at time unit j in the sequence.
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A generalized cyclic convolution system and its applications

Proceedings of IEEE. IEEE Region 10 Conference. TENCON 99. 'Multimedia Technology for Asia-Pacific Information Infrastructure' (Cat. No.99CH37030), 2003
This paper generalizes the cyclic convolution system by the discrete Fourier transform (DFT). The generalized cyclic convolution is modified in such a way that conventional fast algorithms can be applied for the computation. This system is applied for computing a negacyclic convolution and modified Fermat number transform.
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On a class of alternating cyclic convolutional codes

IEEE Transactions on Information Theory, 1975
The class of alternating cyclic maximum-length sequence convolutional codes is defined, and all optimal codes are constructed for (n,k) =
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Combinatorial constructions of cyclic convolutional self-orthogonal codes

Proceedings of 1994 IEEE International Symposium on Information Theory, 2002
Convolutional self-orthogonal(CSO) codes were first introduced by Massey (1963). Their decoders employ majority-logic decisions and present a fixed delay, while the complexity grows exponentially with the code rate when maximum likelihood (Viterbi) decoding is used.
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Fast Cosine Transform Algorithm on Base Cyclic Convolutions

Proceedings of the 2nd International Conference on Perspective Technologies and Methods in MEMS Design, 2006
An efficient discrete cosine transform algorithm is introduced. The discrete basis matrix are presented of cyclic sections. This algorithm uses cyclic convolutions for computation discrete cosine transform.
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Parallel architectures for computing cyclic convolutions

IEE Proceedings F Communications, Radar and Signal Processing, 1983
C.-S. Yeh, I.S. Reed, T.K. Truong
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Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa, Joyce M Slingerland   +1 more
exaly  

Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma

Ca-A Cancer Journal for Clinicians, 2020
Aaron J Grossberg, William L Hwang, Anirban Maitra   +2 more
exaly  

Oral complications of cancer and cancer therapy

Ca-A Cancer Journal for Clinicians, 2012
Joel B Epstein, Rene-Jean Bensadoun, Andrei Barasch   +2 more
exaly