Simple logical functions can be implemented directly with a single McCulloch-Pitts unit.
• The output value 1 can be associated with the logical value true
and 0 with the logical value false.
prove:
在我们引入了时间的概念之后:
Such a single neuron thus behaves as a single register cell able to retain the input for one period elapsing between two instant
In the absence of inputs, the output value is sustained indefinitely. This is because of the output of 0 feeds back to the input does not cause firing at the next instant, while the output of 1 does.