1) Why can't f(x) = 1, -&inf; < x < &inf; be represented as a Fourier integral?(adsbygoogle = window.adsbygoogle || []).push({});

Is it because it must be defined on afiniteinterval?

2) Could someone tell me how you find the embeddedharmonicsin a given periodic function using Fourier series and integrals? Either a quick demonstration or outline, or a link.

Many thanks.

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# Fourier Analysis

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