Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"DCCA"”.
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Multi-modal Multi-Level Neuroimaging Fusion with Modality-Aware Mask-Guided Attention and Deep Canonical Correlation Analysis to Improve Dementia Risk Prediction
… Masking and Deep Canonical Correlation Analysis (DCCA) for cross-modal feature alignment. Experiments on the ADNI dataset demonstrate that the proposed MRI+PET (MAMGA+DCCA) model achieves a balanced accuracy of 0.998 and an AUC-ROC of 0.999 in distinguishing stable normal cognition (sNC) from …
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Kmitočtové filtry s proudovými aktivními prvky
… filtrů s proudovými aktivními prvky MO-CF, DCCA a CC. V úvodní části jsou představeny proudové aktivní prvky, jejich vlastnosti, struktura a využití. V práci je popsán postupný návrh univerzálního filtru. S využitím aktivních prvků byl sestaven univerzální filtr umožňující změny základních …
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Mitigating interference coexistence issues in wireless sensor networks
… after detecting an incoming WSN transmission. P-DCCA is a novel method presented in this thesis to achieve this. Transmitters vary the output power of the radio while the packet is being sent. Receivers are able to identify signals with this characteristic power variation, enabling a P-DCCA check …
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Time-frequency domain analysis of exchange rate market integration in Southern Africa Development Community: A Hilbert-Huang Transform approach
… in the long-term trend. In the third stage, EEMD-DCCA based multifrequency network was introduced to study the dynamic interdependence structure of the exchange rate markets in SADC. This was done by first decomposing all series into intrinsic mode functions using EEMD and reconstructing the …
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Régulation du c-di-GMP et rôle de ce messager secondaire dans la formation de pili de type IV chez Clostridium difficile.
… De plus, l’activité d’une DCG, CD1420 (renommée DccA, CD630_14200), et une PDE, CD0757 (renommée CD630_07570) a été démontrée plus explicitement par des essais enzymatiques in vitro. Ainsi, ce projet a exposé l’important potentiel de la signalisation à c-di-GMP chez C. difficile, jusqu’alors …