WOLFRAM

DEMONSTRATIONS
PROJECT
Pulse Fourier Approximation
number
of
terms
1
1
2
3
4
5
6
0
.
0
0
.
2
0
.
4
0
.
6
0
.
8
1
.
0
Change the number of terms in the Fourier series approximation to see how adding more terms gives a better estimate of the original function.