Jan 9, 2006 #1 E electronics_kumar Advanced Member level 2 Joined Nov 29, 2004 Messages 657 Helped 34 Reputation 68 Reaction score 9 Trophy points 1,298 Location Tamilnadu Activity points 5,552 fourier series is unique A signal in a time domain can be represented in a frequency domain by fourier as a summation of sinusoids and cosinusoids..i want to know whether there exists unique one solution or more than one unique solution....
fourier series is unique A signal in a time domain can be represented in a frequency domain by fourier as a summation of sinusoids and cosinusoids..i want to know whether there exists unique one solution or more than one unique solution....
Jan 9, 2006 #2 V vadkudr Advanced Member level 4 Joined Jul 12, 2005 Messages 108 Helped 15 Reputation 30 Reaction score 4 Trophy points 1,298 Activity points 2,236 Of course it is unique, because it is decomposition on the set of orthogonal functions