Explore BrainMass
Share

Explore BrainMass

  1. Mathematics
  2. Fourier Analysis
  3. 22470

Fourier series

Find the Fourier series as well as the first three partial sums of the Fourier series.

F(x)=x-x^2 if -1<x<1

Solution Summary

This shows how to find the Fourier series as well as the first three partial sums of the Fourier series.

$2.19

Related BrainMass Content

Fourier series by using MATLAB

Fourier series by using MATLAB. (See attached file for full problem description).
Find the Fourier Series coefficients for the signal (see the attached file). ...

Fourier Series and Fourier Transform

Fourier Series and Fourier Transform. Please show all steps. 1. Let f(x) be
a ... x ∈ [−pi,pi]. Find the Fourier series for f(x). 2. Let f ...

Fourier Series Expansion

Fourier Series Expansion: Example Problem. Please see the attached file for the
fully formatted problems. ... 4. Write out the Fourier series expansion up to n=3. ...

Fourier Series and Convergence

Fourier Series and Convergence. Let f(x) ={0 -pi<x<0 {x 0<x<pi a) Compute the
Fourier series for f on the interval [-pi, pi]. b) Sketch ...

Fourier series of sqrt(R^2 - x^2)

Fourier Series Calculation. Please determine the Fourier series for the attached
function. ... c_n = R/n J_1(n pi). The Fourier series for f(x) is thus: ...

Fourier series expansion - calculus

Fourier series expansion - calculus. ... ii) Find the first four non-zero coefficients
for the Fourier series expansion of the function f(t) iii) Using eg. ...