Maple worksheets on the convergence of Fourier series |
Approximation of functions:
- Taylor Series
- Fourier Series
- Convergence of Fourier Series
- Bernstein polynomials and polynomial approximation
The following Maple worksheets can be downloaded.
They are all compatible with Classic Worksheet Maple 10.
Convergence of sequences of functions - FRconvg.mws
- Pointwise and uniform convergence of a sequences of functions
- Examples of pointwise and uniform convergence
Parseval's formula and the Riemann-Lebesgue lemma- FRparsvl.mws
- Approximation of functions by truncated Fourier series
- Mean square error
- Mean square error via the complex Fourier series
- Parseval's formula
- Parseval's formula for a complex valued function
- The Riemann-Lebesgue lemma I
- The Riemann-Lebesgue lemma II
Differentiation of Fourier series - FRdiff.mws
- The coefficients in the Fourier series of the derivative of a periodic function
- Rate of decay of Fourier coefficients
- The Fourier series of two infinitely differentiable periodic functions
- The Fourier series of a twice continuously differentiable periodic function
- The Fourier series of a once continuously differentiable periodic function
Dirichlet's theorem on the convergence of Fourier series - FRdirich.mws
- Absolutely integrable functions
- The Dirichlet kernel
- 1st convergence result
- 2nd convergence result
- Putting the results together - Dirichlet's theorem
Cesaro summation of Fourier series - FRcesaro.mws
- The Cesaro limit of a sequence
- Cesaro summability of a series
- Cesaro summation of Fourier series
- Examples
Fejer's theorem on the convergence of Fourier series - FRfejer.mws
- The Fejer kernel
- Some properties of the Fejer kernel
- Fejer's theorem