Fourier Series and Integrals (Probability and Mathematical Statistics)
Contributors: H. Dym (Editor); H. P. McKean (Editor); David Aldous (Series Editor); Y. L. Tong (Series Editor)
Publisher: Academic Press
Published: October 28, 1985
Language: eng
Number of pages: 295
ISBN-13: 9780122264511
First sentence: The basic idea of Fourier series is that "any" periodic function f of, say, time can be expressed as a "trigonometric sum" of sines and cosines of the same period T:.