Sökning: "Impulse Response Function"

Visar resultat 1 - 5 av 39 uppsatser innehållade orden Impulse Response Function.

  1. 1. Machine Learning-based MIMO Indoor Positioning

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Qiyi Chen; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The most widely used positioning system is Global Navigation Satellite System (GNSS), which uses traditional positioning techniques and cannot achieve satisfactory positioning performance in indoor scenarios due to Non-Line-of-Sight (NLoS) transmission. Fingerprinting is a non-traditional positioning technique that is robust to NLoS transmission in indoor scenarios. LÄS MER

  3. 2. Title: Does Bitcoin hedge inflation risk? A multivariate time series analysis

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Domenico Roberto Curciarello; [2022-06-29]
    Nyckelord :Bitcoin; 5 years– 5 years forward inflation expectation rate; VAR; VARX; Granger causality; Impulse response function; Forecast error variance decomposition;

    Sammanfattning : This thesis investigates whether Bitcoin can be considered a valuable hedge against inflation risk. The research examines the relationship between Bitcoin and inflation, the two variables' forecast ability, and how an exogenous shock simulated on one variable affects the other. LÄS MER

  4. 3. Quantitative easing’s impact on inflation

    Kandidat-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Markus Hagenbäck; [2022]
    Nyckelord :quantitative easing; inflation; Sweden; United States; Euro area; Business and Economics;

    Sammanfattning : This paper estimates the effects of quantitative easing (QE) policies on consumer inflation in Sweden, the United States, and the euro area. Furthermore, the effects of QE policies on additional macroeconomic variables have also been investigated. To study the effects, quarterly data was used in a local projections impulse response function (IRF). LÄS MER

  5. 4. Extraction of Loudspeaker- and room impulse responses under overlapping conditions

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Felix Gustafsson; [2022]
    Nyckelord :Signal processing; Optimization; Acoustics; Dereverberation; Sparse deconvolution; Multipath propagation;

    Sammanfattning : A loudspeaker is often considered to be a Linear Time Invariant (LTI) system, which can be completely categorized by its impulse response. What sets loudspeakers apart from other LTI-systems is the acoustical aspect including echoes, which makes it a lot harder to take accurate noise free measurements compared to other LTI-systems such as a simple RC circuit. LÄS MER

  7. 5. The Impacts of the Czech Economy on the Slovak Economy – Evidence from the VAR model

    Magister-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Matús Rozvadský; Duyun Lei; [2022]
    Nyckelord :Regression analysis; vector autoregression; dynamic model; Czech economy; Slovak economy; Business and Economics;

    Sammanfattning : This paper studies the effect of the Czech economy on the Slovak Republic. Specifically, we analyze the general economic relationship as well as responses of macroeconomic variables of Slovakia to shocks in the Czech Republic. Firstly, we present the theoretical background of their relationship on top of which we build a regression analysis. LÄS MER