Digital Signal Processing Chapter 7: Parametric Spectrum Estimation
Digital Signal Processing Chapter 7: Parametric Spectrum Estimation
Digital Signal Processing Chapter 7: Parametric Spectrum Estimation
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7.1 ARMA-Models7. <strong>Parametric</strong> <strong>Spectrum</strong> <strong>Estimation</strong>H AR (z) = 1A(z) = 1∑1 + n a ν z −νν=1H MA (z) = B(z) = 1 +m∑b µ z −µµ=1∑H ARMA (z) = B(z)1 + m b µ z −µA(z) = µ=1∑1 + n a ν z −νν=1<strong>Parametric</strong> <strong>Spectrum</strong> <strong>Estimation</strong> Page 2