| 摘要 |
Methods, systems and data structures select prioritized robust data values from a plurality of available data values formed by a plurality of data bits, each capable of exhibiting a bit value. Available data values are arranged into a gray code format, and alternate values of gray code format are selected to form a value map. An optional complementary value map may also be formed from the remaining data values. The value map is then prioritized according to bit adjacencies, wherein bit adjacencies are defined by contiguous bits within one of the data values that exhibit a common bit value. Priority may be given to data values having shortest and/or fewest bit adjacencies.
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