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pria123 • Jan 25, 2009

significance of fourier series & guard band.

hey guys i want to know what is the signiificance of
1)The Fouries series
2) Guard bands in frequency spectrum.

shiwa436 • Feb 2, 2009
In mathematics, a Fourier series decomposes a periodic function into a sum of simple oscillating functions, namely sines and cosines (or complex exponentials)
reachrkata • Feb 3, 2009
Guard bands are used to provide a gap between adjacent channels in a frequency spectrum because it simplifies the design of filters for the channels without the need to worry about Adjacent Channel interference.


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