Phase memory in oscillatory networks
As it was shown earlier, oscillatory networks consisting of limit-cycle oscillators interacting via complex-valued connections can be used for associative memory design. Phase memory as a special type of associative memory in oscillatory networks has been invented and studied. Detailed analysis of phase memory features of phasor networks related to oscillatory networks has been performed. It has been found that under special choice of parameters the oscillatory networks possess high memory storage capacity and low extraneous memory.
The designed networks can be interpreted as networks consisting of complex-valued neurons. They could be useful in problems of invariant pattern recognition and in recognition of colored patterns.
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