This correspondence presents a zoom-FFT based RELAX algorithm for estimating sinusoidal parameters in the presence of unknown colored noise. The amount of computations required by this algorithm is much less than the original zero-padding FFT based RELAX. Yet the estimation performance of the new algorithm is only slightly degraded as compared with the original one.


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    Title :

    Implementation of the RELAX algorithm


    Contributors:
    Zheng-She Liu (author) / Jian Li (author)


    Publication date :

    1998-04-01


    Size :

    589957 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



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