Single Sinusoidal Frequency Estimation Using Second and Fourth Order Linear Prediction Errors

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概要

• 論文の詳細を見る

• By utilizing the second and fourth order linear prediction errors, a novel estimator for a single noisy sinusoid is devised. The frequency estimate is obtained from a solving a cubic equation and a simple root selection procedure is provided. Asymptotical variance of the estimated frequency is derived and confirmed by computer simulations. It is demonstrated that the proposed estimator is superior to the reformed Pisarenko harmonic decomposer, which is the improved version of Pisarenko harmonic decomposer.

• （社）電子情報通信学会の論文
• 2008-03-01

著者

• SO Hing-Cheung

  Department of Electronic Engineering, City University of Hong Kong

• LUI Kenneth

  Department of Electronic Engineering, City University of Hong Kong

• Lui Kenneth

  Department Of Electronic Engineering City University Of Hong Kong

• So Hing-cheung

  Department Of Computer Engineering And Information Technology City University Of Hong Kong

関連論文

• New Adaptive Algorithm for Unbiased and Direct Estimation of Sinusoidal Frequency
• Fast Tracking of a Real Sinusoid with Multiple Forgetting Factors
• Semi-Definite Programming for Real Root Finding
• Improved Variant of Pisarenko Harmonic Decomposition for Single Sinusoidal Frequency Estimation(Digital Signal Processing)
• Single Sinusoidal Frequency Estimation Using Second and Fourth Order Linear Prediction Errors
• Performance of Modified Covariance Estimator for a Single Real Tone(Digital Signal Processing)
• Time Delay Estimator Based on Frequency Estimation Approach
• Short-Time Frequency Estimation of a Real Sinusoid(Digital Signal Processing)
• On Optimum Single-Tone Frequency Estimation Using Non-uniform Samples

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