The Influence of Windowing on Bias and Variance of DFT-Based Frequency and Phase Estimation.
Stefan SchusterStefan ScheiblhoferAndreas StelzerPublished in: IEEE Trans. Instrum. Meas. (2009)
Keyphrases
- instantaneous frequency
- low variance
- phase unwrapping
- variance reduction
- bias variance decomposition
- phase difference
- frequency modulation
- frequency domain
- bias variance
- individual differences
- frequency distribution
- density estimation
- multiscale
- estimation accuracy
- selection criterion
- training phase
- estimation error
- parameter estimation
- image compression
- quasi periodic
- trade off