【COMP305 LEC 5】

MP Neuron Computation Algorithm

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. 

And：

prove：

OR：

在我们引入了时间的概念之后：

MP-Neuron as a Register Cell

Such a single neuron thus behaves as a single register cell able to retain the input for one period elapsing between two instant

MP-Neuron as a Memory Cell

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.