Search for dissertations about: "Ulf A. Lindgren"

Found 4 swedish dissertations containing the words Ulf A. Lindgren.

  2. 1. Signal separation

    Author : Ulf A. Lindgren; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; adaptive filtering; blind separation; associated differential equation; non-linear equations; signal enhancement;

    Abstract : .... READ MORE

  4. 2. Foreign acquisitions : management of the integration process

    Author : Ulf Lindgren; Handelshögskolan i Stockholm; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : The basic purpose of this thesis is to investigate how multinational corporations manage the integration of acquired subsidiaries into the existing systems and structure of the acquiring group. By integration is meant the instruments, procedures and processes (integrative devices) used by the acquiring MNC in order to undertake changes in the systems and structure in the acquired subsidiary. READ MORE

  5. 3. Signal Separation - II

    Author : Ulf Lindgren; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; local convergence; mutual information; chi square test; signal enhancement; parameter identifiability; source separation; signal separation; algorithms;

    Abstract : Signal separation is a signal processing technique which enables the separation of superimposed signals. There are several practical situations were signal separation can be used, for example in noise reduction for cellular phones subject to background noise. READ MORE

  6. 4. SOCIOTECHNICAL IMAGINARIES OF THE AUTOMATED MUNICIPALITY

    Author : Daniel Toll; Ida Lindgren; Ulf Melin; Lupita Svensson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : In the last few years, Swedish municipalities have striven to adopt automation to increase their internal efficiency by automating administrative processes. This E-Government initiative is taking place as part of the ongoing digitalization efforts by Swedish municipalities. READ MORE