Séries de Fourier

• Série de Senos de Fourier da função $f:[0,L]\rightarrow\mathbb{R}$ definida por $$f(x)=\left\{\begin{array}{ll} x,&\mbox{se $0\le x\le L/2$}\\ L-x,&\mbox{se $L/2< x\le L$}\end{array}\right. $$ seriesenos1-a.html.
  seriesenos1.html.
• Série de Cossenos de Fourier da função $f:[0,L]\rightarrow\mathbb{R}$ definida por $$f(x)=\left\{\begin{array}{ll} x,&\mbox{se $0\le x\le L/2$}\\ L-x,&\mbox{se $L/2< x\le L$}\end{array}\right. $$ seriecossenos1-a.html.
  seriecossenos1.html.