da Cruz Silva Andrade Madeira e Carvalho de Moura, Maria MargaridaLeiria, A.Ruano, M. Graça2015-04-132015-04-1320030-7803-7864-4http://hdl.handle.net/10400.1/5860Adaptive estimation of blood flow signals is performed resorting to a framework developed to support research on Doppler blood flow signals' analysis. Real time spectral estimation methods, real time performance evaluation and run-time adjustment of the estimation methods parameters are bound together allowing the system to adapt itself to varying signal characteristic that are caused by physiological reasons.engAdaptive systemsBiomedical acousticsBiomedical signal processingBlood flow measurementFrequencyDistributionsconference object