| 摘要 |
A signal processing apparatus using a neural network according to this invention includes a reference signal generating section for generating a plurality of reference signals having different signal values, a complement signal generating section for receiving the reference signals and an unknown input signal as an object to be processed, and generating a plurality of complement signals, indicating complement values of the corresponding reference signals with respect to a signal value obtained by multiplying the unknown input signal with a natural number, a multiplication section for receiving the reference signals and the complement signals, and multiplying the reference signals with the corresponding complement signals, and a neural network, in which a plurality of neurons are reciprocal-inhibition-coupled, the neurons receive the products obtained by the multiplication section, and the neuron, which receives the product having a largest value, outputs a spark signal. |
