RegisterFourier seriesSpectrum of a signal s(t), which is periodic with the period T1, is discrete, and its k-th component is given by the relation | . | |
In the above-given relation (Fourier transform of a signal s), ω1 = 2π/T1 denotes angular frequency and asterisk denotes complex conjunction. If spectral components ck are known, then time course of the signal can be reconstructed | . | |
The above-given relation is called Fourier series. Back
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