Two DFT transformers for evaluating in real time modified periodograms of partially overlapped segments of a sampled signal are presented . The first transformer works whatever may be the data window for which every segment is multiplied, while the second transformer, which has a reduced complexity, requires that the data window is rectangular.
DFT transformers for the evaluation of successive periodograms
1977
Abstract
Two DFT transformers for evaluating in real time modified periodograms of partially overlapped segments of a sampled signal are presented . The first transformer works whatever may be the data window for which every segment is multiplied, while the second transformer, which has a reduced complexity, requires that the data window is rectangular.File in questo prodotto:
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Descrizione: DFT transformers for the evaluation of successive periodograms
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