Fourier analysis

Fourier analysis is a branch of mathematics that deals with the representation of functions or signals as the sum of a infinite series of sinusoidal functions. It is named after French mathematician and physicist Joseph Fourier. Fourier analysis has many applications in science and engineering, such as in the analysis of waveformssuch as sound and … Read more


The term “pressure” can have different meanings depending on the context in which it is used. In the context of IT standards and organizations, pressure typically refers to the amount of force or pressure that is exerted on a particular object or surface. For example, the pressure exerted by a person’s hand on a computer … Read more