Neural Signals are the electrical potential carrying the information to be transmitted between neurons/dendrites. They also initiate chemical stimulation on the synapses to transfer/carry forward the message from/to brain.
i think analog signal is that signal where your signal strength changes everytime and in digital signal your signal strength is stedy. Analog signal has a varying numerical value while digital has...
A signal x(t) is called an energy signal , if the energy is finite and the power is zero. A signal x(t) is called an power signal , if the power is finite and the energy is infinite.
