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<math>\frac{1}{N_{fft}}\sum_{k=k_1}^{k_2}|X_k(n)|^2</math>

Revision as of 20:38, 6 March 2006

<math>\frac{1}{N_{fft}}\sum_{k=k_1}^{k_2}|X_k(n)|^2</math>