Sökning: "High-resolution"

Visar resultat 1 - 5 av 1094 avhandlingar innehållade ordet High-resolution.

  1. 1. High resolution displacement measurement of micromechanical structures : the RDGT

    Författare :Anke Weinert; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; FET; capacitive detection; displacement measure; silicon; Resonant double gate transistor; high resolution; RGT; MOSFET; resonant gate transistor; low impedance sensing; RDGT;

    Sammanfattning : .... LÄS MER

  3. 2. High Resolution Observations of Masers

    Författare :Jiyune Yi; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Cosmic masers are associated with both the early and late stages in the life of a star. High resolution observations of maser emissions are unique tools to study the physical and chemical environments in and around young stellar and protostellar objects, and around stars at the end of their life. LÄS MER

  4. 3. Urban Land-cover Mapping with High-resolution Spaceborne SAR Data

    Författare :Hongtao Hu; Yifang Ban; Johan Fransson; KTH; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; High-resolution; RADARSAT-1 SAR; RADARSAT-2 SAR; Urban Land Cover; Object-based Classification; Neural Network; Support Vector Machines.; Remote sensing; Fjärranalys;

    Sammanfattning : Urban areas around the world are changing constantly and therefore it is necessary to update urban land cover maps regularly. Remote sensing techniques have been used to monitor changes and update land-use/land-cover information in urban areas for decades. Optical imaging systems have received most of the attention in urban studies. LÄS MER

  5. 4. High resolution time-frequency representations

    Författare :Isabella Reinhold; Statistical Signal Processing Group; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; time-frequency analysis; non-stationary signals; multi-component signals; IF estimation; reassignment;

    Sammanfattning : Non-stationary signals are very common in nature, e.g. sound waves such as human speech, bird song and music. It is usually meaningful to describe a signal in terms of time and frequency. LÄS MER

  7. 5. High resolution valence electron spectroscopy : development of a VUV-polarizer for angular distributions

    Författare :Lars Mattsson; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER