Sökning: "stationary sequence"

Visar resultat 6 - 10 av 35 avhandlingar innehållade orden stationary sequence.

  1. 6. Translational accuracy, ribozyme efficiency and NAD metabolism in Escherichia coli

    Författare :Martin Stancek; Leif Isaksson; Lars Hederstedt; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Escherichia coli; translational accuracy; nicotinate mononucleotide adenylyltransferase; Microbiology; Mikrobiologi;

    Sammanfattning : Interactions between the translational machinery and mRNA in Escherichia coli have been studied. In the first section nonsense codon readthrough and changed translational reading frame were measured in different growth phases. LÄS MER

  3. 7. Computer-intensive methods for dependent observations

    Författare :Anders Nordgaard; Rainer Dahlhaus; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This dissertation deals with computer-intensive methods for dependent observations. The main part is built up by four papers defining and analyzing a resampling method of bootstrap type for the spectral domain of a stationary Gaussian sequence. The emphasis is on practical aspects as well as on asymptotic validity. LÄS MER

  4. 8. Optimal input design for nonlinear dynamical systems : a graph-theory approach

    Författare :Patricio E. Valenzuela Pacheco; Cristian R. Rojas; Roland Hildebrand; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Input design; Markov chains; system identification; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Optimal input design concerns the design of an input sequence to maximize the information retrieved from an experiment. The design of the input sequence is performed by optimizing a cost function related to the intended model application. Several approaches to input design have been proposed, with results mainly on linear models. LÄS MER

  5. 9. Ruin probabilities and first passage times for self-similar processes

    Författare :Zbigniew Michna; Matematisk statistik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Simulation of Ruin Probability; Monte Carlo Method; Skorokhod Topology; Weak Convergence; Rice s Formula; Fluid Model; Risk Model; Scaled Brownian Motion; Long Range Dependence; Fractional Brownian Motion; Renewal Process; Levy Motion; Stable Process; Self-Similar Process; Gaussian Process; Ruin Probability; First Passage Time; Exponential Bound; Picands Constant.; Mathematics; Matematik;

    Sammanfattning : This thesis investigates ruin probabilities and first passage times for self-similar processes. We propose self-similar processes as a risk model with claims appearing in good and bad periods. Then, in particular, we get the fractional Brownian motion with drift as a limit risk process. LÄS MER

  7. 10. Linear Coding, Applications and Supremus Typicality

    Författare :Sheng Huang; Mikael Skoglund; Giacomo Como; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Linear coding; Supremus typicality; Informations- och kommunikationsteknik; Information and Communication Technology; Matematik; Mathematics;

    Sammanfattning : Detta arbete börjar med att presentera en kodningssats gällande linjärkodning över ändliga ringar för kodning av korrelerade diskretaminneslösa källor. Denna sats inkluderar som specialfall motsvarandeuppnåbarhetssatser från Elias och Csiszár gällande linjär kodning överändliga kroppar. LÄS MER