Introduction – Because of their typically fast edge rates, crystal oscillators can generate a large number of high-order harmonics. Figure 1 indicates a generalized trapezoidal digital signal. The ...

The harmonic analyzer is a historic mathematical instrument housed in Altgeld Hall that has been performing a mathematical technique called Fourier Analysis since its creation in 1897. Speaker Maria ...

In the early nineteenth century, the French mathematical physicist Joseph Fourier showed that many mathematical functions can be represented as the weighted sum of a series of sines and cosines of ...

Noncommutative harmonic analysis and operator theory stand at the confluence of abstract algebra, functional analysis and quantum mathematics, addressing structures where the usual commutative ...

Teledyne LeCroy today introduces a new Harmonics Calculation option for the Motor Drive Analyzer (MDA800) series. This optional software package enhances the standard capabilities of the Motor Drive ...

Harmonic analysis is a broad field central to understanding the representation of functions through basic waves and their associated transformations, with profound connections to Fourier analysis, ...

Before graphic calculators and microcomputers, plotting functions were generally achieved by hand. However, there were mechanical graphing tools, too. With the help of a laser cutter, it’s even ...

Typically, harmonic distortion in the power supply isn’t addressed until it starts being suspected as a cause of equipment failure or downtime. Don’t be typical. Suppose you have two 480V motor ...