Sökning: "FIR filters"

Visar resultat 21 - 25 av 26 avhandlingar innehållade orden FIR filters.

  1. 21. Algorithms and Tools for System Identification Using Prior Knowledge

    Författare :Peter Lindskog; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : One of the hardest problem in system identification is that of model structure selection. In this thesis two different kinds of a priori process knowledge are used to address this fundamental problem. LÄS MER

  3. 22. Methods, Algorithms and Tools for System Identification Based on Prior Knowledge

    Författare :Peter Lindskog; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : One of the most challenging problems in system identification is that of model structure selection. In this thesis we investigate how three different kinds of prior process knowledge can be utilized to deal with this fundamental issue.The material is presented in four parts. LÄS MER

  4. 23. Advancement of atmospheric research tools

    Författare :Gustav Stenberg; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrial Electronics; Industriell elektronik;

    Sammanfattning : This thesis describes contributions made to improve atmospheric research tools through implementation of modern technologies on existing instruments. The dynamic changes in the atmosphere are ever more evident and the need to monitor them have risen in recent years. LÄS MER

  5. 24. A functional approach to heterogeneous computing in embedded systems

    Författare :Markus Aronsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Developing programs for embedded systems presents quite a challenge; not only should programs be resource efficient, as they operate under memory and timing constraints, but they should also take full advantage of the hardware to achieve maximum performance. Since performance is such a significant factor in the design of embedded systems, modern systems typically incorporate more than one kind of processing element to benefit from specialized processing capabilities. LÄS MER

  7. 25. Design and analysis of estimators for multicarrier modulation and ultrasonic imaging

    Författare :Magnus Sandell; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signalbehandling; Signal Processing;

    Sammanfattning : This thesis deals with two areas: multicarrier modulation and ultrasonic imaging. Although different in application, these fields have a lot in common. For instance, synchronization and channel estimation in communication systems correspond to time-delay estimation and system identification in ultrasonic imaging. LÄS MER