We give lower bounds of the capacities of 2-dimensional Run-Length-Limited (RLL) constraints. We also present a coding algorithm for encoding data sequences into two-dimensional binary arrays satisfying a (1, 2)-RLL c...
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ISBN:
(纸本)0780382803
We give lower bounds of the capacities of 2-dimensional Run-Length-Limited (RLL) constraints. We also present a coding algorithm for encoding data sequences into two-dimensional binary arrays satisfying a (1, 2)-RLL constraint along both horizontal and vertical directions.
The letter presents a new two-dimensional binary array with a perfect periodic autocorrelation function (PACF). Four decompositions of the new array in two-, three- and four-dimensionalarrays with the same property a...
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The letter presents a new two-dimensional binary array with a perfect periodic autocorrelation function (PACF). Four decompositions of the new array in two-, three- and four-dimensionalarrays with the same property are shown. These can be applied, for example, in time-frequency coding, two-dimensional synchronisation and image coding.
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