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Algorithm of adaptive Fourier decomposition in H2(+)

    https://doi.org/10.1142/S021969132350011XCited by:0 (Source: Crossref)

    In this paper, we propose an applicable algorithm of the so-called adaptive Fourier decomposition in H2(+) the Hardy H2 space on the upper half-plane +, which provides a new method for decomposing real-valued signals and analytic signals on the real line. As a by-product, a new approach for computing the Hilbert transform on the real line is also given. Numerical experiments are used to demonstrate the performance of the proposed algorithm.