| 摘要 |
An analog circuit (10) for computing the convolution of one or more sequences of weights with a signal vector. The circuit includes a plurality of signal input lines, for receiving voltages proportional to Si. The summation is performed on a first charge integration circuit having an input terminal and elements for generating an output signal indicative of the total charge received on the input terminal. The input terminal is held at a reference potential independent of the charge input thereto. The weight signal values are generated on a capacitor network including a plurality of capacitors (30-38).
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