ألمانية - التركية
تعريف fourierreihe في ألمانية التركية القاموس.
- Fourier serileri
ألمانية - الإنجليزية
تعريف fourierreihe في ألمانية الإنجليزية القاموس.
- Fourier series
- A series of cosine and sine functions or complex exponentials resulting from the decomposition of a periodic function
- An infinite series whose terms are constants multiplied by sine and cosine functions and that can, if uniformly convergent, approximate a wide variety of functions. In mathematics, an infinite series used to solve special types of differential equations. It consists of an infinite sum of sines and cosines, and because it is periodic (i.e., its values repeat over fixed intervals), it is a useful tool in analyzing periodic functions. Though investigated by Leonhard Euler, among others, the idea was named for Joseph Fourier, who fully explored its consequences, including important applications in engineering, particularly in heat conduction