Results 61 to 70 of about 2,263,836 (123)

Encoders for block-circulant LDPC codes [PDF]

open access: yes, 2009
Methods and apparatus to encode message input symbols in accordance with an accumulate-repeat-accumulate code with repetition three or four are disclosed. Block circulant matrices are used.
Thorpe, Jeremy C.   +6 more
core  

Geometry unites synchrony, chimeras, and waves in nonlinear oscillator networks. [PDF]

open access: yesChaos, 2022
Budzinski RC   +5 more
europepmc   +1 more source

Moderate-density parity-check codes from projective bundles. [PDF]

open access: yesDes Codes Cryptogr, 2022
Bariffi J   +3 more
europepmc   +1 more source

On the fundamental matrix of finite state markov chains with circulant transition matrix

open access: yes, 2010
For a finite state homogeneous Markov chain with circulant transition matrix an analytic method for finding the fundamentalmatrix is proposed. When the cardinality of state space is large, this approach allows exactly derive the entries of the ...
Гайдук, Антон Николаевич
core  

On the norms of geometric circulant matrices with the Quadrapell numbers

open access: yes
In this paper we give the some bounds of the spectral norm for r-geometric circulant matrices with the Quadrapell numbers.
Lazarević, Ivan, Erić, Aleksandra
core   +1 more source

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