Respostas AVA

Para o Teorema Geral de Fourier, an equivale a:

$\displaystyle\frac{{1}}{\pi}.{\int_{{d}}^{{{d}+{2}.\pi}}}.{f{{\left({t}\right)}}}.{\cos{{\left({n}{t}\right)}}}.{\left.{d}{t}\right.}$
$\displaystyle\frac{{1}}{{{2}.\pi}}.{\int_{{d}}^{{{d}+{2}.\pi}}}.{f{{\left({t}\right)}}}.{\left.{d}{t}\right.}$
n.d.a
$\displaystyle\frac{{a}_{{{o}}}}{{2}}+{\sum_{{{n}={1}}}^{\infty}}{\left({a}_{{{n}}}.{\cos{{\left({n}{w}_{{{0}}}{t}\right)}}}+\right.}$ $\displaystyle{b}_{{{n}}}.{s}{e}{n}{\left({n}{w}_{{{o}}}.{t}\right)}{\)}$
$\displaystyle\frac{{1}}{\pi}.{\int_{{d}}^{{{d}+{2}.\pi}}}.{f{{\left({t}\right)}}}.{s}{e}{n}{\left({n}{t}\right)}.{\left.{d}{t}\right.}$

PRINCÍPIOS DE COMUNICAÇÃO

Para o Teorema Geral de Fourier, an equivale a: