A METHOD FOR CONSTRUCTING CIRCUIT CODES.
RAND CORP SANTA MONICA CALIF
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A d-dimensional circuit code of spread s is a simple circuit Q in the graph of the d-dimensional cube 0, 1d such that any two vertices of Q differing in exactly r coordinates, with r s, can be joined by a path formed from r edges of Q. Such codes are designed to introduce error detection into certain analog-to-digital conversion systems. Longer codes correspond to increased accuracy in determining the maxmum length Cd, s of d-dimensional circuit codes of spread s. This study contributes to the problem for even values of s by describing a method for combining a code of spread s with a suitably related code of spread s - 1 so as to produce a longer code of spread s. Author
- Electrical and Electronic Equipment