Energia Parseval

Σ|c_k|².

Created by: Renato Passos, Eng. de Software
Reviewed by: Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

|c₁|

|c₂|

|c₃|

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1,3125

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Coeficiente a₀ Taxa Nyquist FFT resolução frequência DFT componente k=1 (mag)