Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

A simple formula for the estimation of the capacitance of a single interconnection line in VLSI circuits is presented. It is shown that the approximation agrees favorably with the results obtained ...

PID control has been in use for a long time in industry, but only for the past few years has it been introduced into environments such as Arduino, with rather concise libraries and no graphical aids.

In contrast to the previous proposed controllers for tracking control of Chua's circuit, the controller developed here is linear and equivalent to a traditional PI compensator.

If you’ve ever “gone with your gut” to make a decision or felt “butterflies in your stomach” when nervous, you’re likely getting signals from an unexpected source: your second brain. Hidden in the ...

Audio frequency detection is the process of identifying the pitch or dominant frequency of a sound signal. Three common methods used are Fast Fourier Transform (FFT), AutoCorrelation, and ...