Search for dissertations about: "class separability"

Showing result 1 - 5 of 7 swedish dissertations containing the words class separability.

  2. 1. Variance Reduction in Analytical Chemistry : New Numerical Methods in Chemometrics and Molecular Simulation

    Author : K. Magnus Åberg; Sven P. Jacobsson; Richard G. Brereton; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; chemometrics; pulse-coupled neural networks; peak alignment; class separability; molecular dynamics; Monte Carlo; expanded ensembles; free energy; Analytical chemistry; Analytisk kemi;

    Abstract : This thesis is based on five papers addressing variance reduction in different ways. The papers have in common that they all present new numerical methods. READ MORE

  4. 2. Newton systems of cofactor type in Euclidean and Riemannian spaces

    Author : Hans Lundmark; Franco Magri; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : We study second order ordinary differential equations of Newton type with integrals of motion that depend quadratically on the velocity. In particular, we introduce the class of cofactor pair systems, which admit two quadratic integrals of motion of a special form. READ MORE

  5. 3. Classification of High Dimensional Signals with Small Training Sample Size with Applications towards Microwave Based Detection Systems

    Author : Yinan Yu; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Classification techniques attempt to resolve the problem of categorizing data into two or more classes. The data distribution is therefore the most critical fact to be aware of. READ MORE

  6. 4. Multiscale analysis of multi-channel signals

    Author : Håkan Carlqvist; Jan-Olov Strömberg; Maria Hansson; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematical statistics; Matematisk statistik; Mathematical statistics; Matematisk statistik;

    Abstract : I: Amplitude and phase relationship between alpha and beta oscillations in the human EEG We have studied the relation between two oscillatory patterns within EEG signals (oscillations with main frequency 10 Hz and 20 Hz), with wavelet-based methods. For better comparison, a variant of the continuous wavelet transform, was derived. READ MORE

  7. 5. Methods for Direct Optimal Control of Multibody Systems

    Author : Staffan C Björkenstam; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; discrete mechanics; robotics; Optimal control; motion planning; multibody dynamics; digital human modeling;

    Abstract : In this thesis we present practical tools and techniques to numerically solve optimal control problems involving multibody systems. The driving application for the thesis has been developing motion planning tools for industrial robots and digital humans. READ MORE