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==Fourier Series Coefficients== | ==Fourier Series Coefficients== | ||
| − | <math>a_{k} = frac{1}{N} sum_{n=0}^{N-1}</math> | + | <math>a_{k} = \frac{1}{N} \sum_{n=0}^{N-1}</math> |
Revision as of 17:24, 23 September 2008
Periodic DT Signal
The following plot shows two periods of the periodic DT signal $ x[n] $, a sawtooth:
Fourier Series Coefficients
$ a_{k} = \frac{1}{N} \sum_{n=0}^{N-1} $
