Search for dissertations about: "gaussian dft"
Found 2 swedish dissertations containing the words gaussian dft.
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1. Speech Enhancement Using Nonnegative MatrixFactorization and Hidden Markov Models
Abstract : Reducing interference noise in a noisy speech recording has been a challenging task for many years yet has a variety of applications, for example, in handsfree mobile communications, in speech recognition, and in hearing aids. Traditional single-channel noise reduction schemes, such as Wiener filtering, do not work satisfactorily in the presence of non-stationary background noise. READ MORE
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2. Conformational and Dynamical Aspects of Conjugated Polymers and Oligomers of Interest for Photoluminescence
Abstract : Transient absorption laser spectroscopy and resonance Raman spectrscopy have been used to study conjugated polymers and oligomers. To extract more information the measurements have been compared to computer simulations and calculations. READ MORE