2.6.2.29 Trigonometric Fourier Series
Condition: Build a function of the function \ (f (x) \), make sure that it satisfies the conditions of the conductor, put in a row fourier at a given interval. \ [f (x) = \ left \ {\ begin {array} {cla} -x-1, & x \ in (-1; 0) \\ 1, & x \ in (0; 1) \ END {Array} \ RIGHT. \]
Trigonometric Fourier Series - Calculation of Fourier CoEfficents, Expansion of Function in Cosines and Sines, Plotting Graphs of the Sum of the Fourier Sersing Using Using Using USIs. The Dirichlet Theorem, As Well as Graphs of Partial Sums.