fenomenul Gibbs


Mai pe romaneste….fenomenul Gibbs reprezinta maniera particulara in care o serie Fourier continua si diferentiabila se comporta la o discontinuitate.

Suma partiala de ordinul n a seriei Fourier are oscilatii majore in zona de salt,care pot creste maximul sumei partiale chiar mai mare decat suma insasi.

Marimea nu scade pe masura ce frecventa creshte,dar se apropie de o limita finita.

Ati inteles ma?

*aparitia unor ondulatii,atat in banda de trecere cat si in banda de oprire a caracteristicii de amplitudine a filtrului….

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