Maxima/Fourier Series

Fourier Series with Maxima (Fourier Series consideration)

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Main_Page > Maxima > Fourier Series with Maxima

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Example of Fourier (Sawtooth wave)

kill (F) $;
f(m,x):= -sum((2/n)*(-1)^n*sin(n*x),n,1,m);
for m:1 while m<=10 step 1 do (
    F[m]:f(m, x)
    );
plot2d(listarray(F),[x,-4*%pi,4*%pi]);

$f(m,x)=\sum _{n=1}^{m}{\frac {2}{n}}(-1)^{n}\sin(nx))$