Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Gray Code"”.
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Integer Compositions, Gray Code, and the Fibonacci Sequence
… this thesis I show the relation of binary and Gray Code to integer compositions and the Fibonacci sequence through the use of analytic combinatorics, Zeckendorf's Theorem, and generating functions.</p>
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The use of neural networks to help facilitate the accurate prediction of electricity demand on Crete
… representation was utilized based on the use of Gray code, which provides a better error tolerance. The results show that the forecasted load average error achieved is extremely satisfactory and furthermore the majority of the erroneous predictions lie in the next output range (higher or …
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Walsh analysis, epistasis, and optimization problem difficulty for evolutionary algorithms
… as: bit extraction. scaling. translating. and Gray code are also studied. The epistasis of functions composed of subfunctions combined by various operators is predicted. I show that functions can display odd and even parity and prove several theorems on the invariance of these properties. An …
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Higher Compression from the Burrows-Wheeler Transform with New Algorithms for the List Update Problem
… transformed with Move-To-Front, and finally encoded with an entropy coder. Move-To-Front, Transpose, and Frequency Count are some of the many algorithms used on the List Update problem. In 1985, Competitive Analysis first showed the superiority of Move-To-Front over Transpose and Frequency …
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The Automatic Generation of Software Test Data Using Genetic Algorithms
… The input variables are represented in Gray code and as an image of the machine memory. The power of using GAs lies in then- ability to handle input data which may be of complex structure, and predicates which may be complicated and unknown functions of the input variables. Thus, the …
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New methods of partial transmit sequence for reducing the high peak-to-average-power ratio with low complexity in the ofdm and f-ofdm systems
… Complex iterations algorithm (G-C-PTS), and Gray Code Phase Factor algorithm (Gray-PF-PTS) have been developed to reduce the computational complexity for finding the optimum phase rotation factors in the time domain part of the PTS structure. Third, a new hybrid method that combines the …