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In this paper we present a new method based on ADALINE artificial neural networks (ANNs) for the spectra analysis and frequencies estimation of signals with harmonic and interharmonic content. First tests indicate that the method is able to obtain high accurate results without any information about the signal under analysis.
A method, based on ADALINE Artificial Neural Networks (ANNs), for spectrum analysis and fundamental frequency estimation of asynchronously sampled signals is compared with standard multiharmonics four parameter sine fit algorithm (4PSF). The performance of the method is demonstrated on real sinusoidal and real harmonically distorted sampled signals. The method resolves convergence problems of standard...
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