Abstract: In this contribution, the Ewald method has efficiently been applied to accelerate the computation of the rectangular waveguide Green’s functions (GFs) derivatives. Based on previous works, ...

Learn to create a yield curve in Excel and understand its implications for interest rate forecasting. Follow our simple guide ...

The brain is divided into two halves, the right and left brain. Specific areas are responsible for different functions, but the brain works as a whole. Your brain is divided into two halves. These two ...

A description of a four-phase RC oscillator of a sinusoidal and rectangular shape is given. A triangular-shaped signal is obtained by the counterphase addition of half-waves of sinusoidal signals ...

Graph y = x line. square graph. Rectangular orthogonal coordinate plane with axes X and Y. Vector illustration isolated on white background. Royalty-free licenses let you pay once to use copyrighted ...

A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...