Description: How to get free electricity(in reply to Bob Robinson's video) This video is in reply to Bob Robinson's video part 1 & 2.... https://www.youtube.com/watch?v=dQwB
video (50786) headlines (21488) world news (21464) worldnews (20538) sign up and share your playlists (20515) videos and editable pages for news (20512) wn archive (20206) wn network (20195) ground energy (1) ground energy breaking news (1)
In signal processing , the energy of a continuous-time signal x ( t ) is defined as
the energy of a discrete-time signal x ( t ) is defined as
Energy in this context is not, strictly speaking, the same as the conventional notion of energy in physics and the other sciences. The two concepts are, however, closely related, and it is possible to convert from one to the other: