This study examines the co-movement dynamics of inflation rates among Southern African Development Community (SADC) member ...
Abstract: We present a method to select decomposition levels for noise thresholding in wavelet denoising. It is essential to determine the accurate decomposition levels to avoid inadequate noise ...
WaveTF is a TensorFlow library which implements 1D and 2D wavelet transforms, making them available as Keras layers, which can thus be easily plugged into machine learning workflows. WaveTF can also ...
Abstract: This paper proposes a novel covariation approach for seismic wavelet estimation under the assumption that a real seismic signal follows non-Gaussian α-stable distributions. Since the ...
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