Math.
an infinite series that involves linear combinations of sines and cosines and approximates a given function on a specified domain.
[ 1875-80; see FOURIER ANALYSIS ]
Math.
an infinite series that involves linear combinations of sines and cosines and approximates a given function on a specified domain.
[ 1875-80; see FOURIER ANALYSIS ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012