Sökning: "Xi Chen"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Xi Chen.

  1. 1. Design and Modeling of InxGa(1−x)As/InP based Nanosheet Field Effect Transistors for High Frequency Applications

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

    Författare :Hanyu Liu; Xi Chen; [2023]
    Nyckelord :nanosheet NS ; gate-all-around GAA ; channel release; parasitic channel; MATLAB; COMSOL; technology node; Technology and Engineering;

    Sammanfattning : The advancement of CMOS technology has been fueled by the need to satisfy Moore’s law by shrinking transistors to progressively smaller sizes and increasing the transistor density per unit area [1]. The dimension of the state-of-the-art MOSFET is now down to a few nanometers. LÄS MER

  3. 2. LDPC DropConnect

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Xi Chen; [2023]
    Nyckelord :Bayesian approach; Machine learning; Coding theory; Measurement uncertainty; Algorithms; Bayesiansk metod; Maskininlärning; Kodningsteori; Mätosäkerhet; Algoritmer;

    Sammanfattning : Machine learning is a popular topic that has become a scientific research tool in many fields. Overfitting is a common challenge in machine learning, where the model fits the training data too well and performs poorly on new data. LÄS MER

  4. 3. Alternative or Radical Media? : An Exploration of Civil Media@Taiwan

    Master-uppsats, Uppsala universitet/Institutionen för informatik och media

    Författare :Xi Chen; [2018]
    Nyckelord :Civil Media@Taiwan; Alternative Media; Radical Media; Participation;

    Sammanfattning : Alternative media, as another choice for the public besides mainstream media, has been increasingly growing in Taiwan during the era of Web 2.0. In an attempt to report social issues properly, alternative media is trying to break the hegemonic range of mainstream media while being oriented by the public. LÄS MER

  5. 4. Measurement Based Vehicle-to-Vehicle Multi-link Channel Modeling and Relaying Performance

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

    Författare :Xi Chen; [2015]
    Nyckelord :V2V; wireless; channel model; multilink; relaying; sum of sinusoids; correlated Gaussian; maximum likelihood estimation; Technology and Engineering;

    Sammanfattning : There has been intense research in vehicular communication in order to provide reliable low-latency vehicular communication links for developing intelligent transportation system (ITS). As one of the important properties, vehicle-to-vehicle (V2V) communication is learned to be inherently non-stationary due to the high mobility of both transmitter (TX) and receiver (RX). LÄS MER

  7. 5. Influence of Cultural Difference on Self Employment: Chinese people living in Gävle, Sweden

    Magister-uppsats, Högskolan i Gävle/Avdelningen för ekonomi

    Författare :Ruihan Lei; Xi Chen; [2015]
    Nyckelord :Self-employment; China; Sweden; Cultural differences.;

    Sammanfattning : Abstract Title: Influence of Cultural Difference on Self Employment: Chinese people living in Gävle, Sweden. Level: Final assignment for Master Degree in Business Administration Author: Ruihan Lei, Xi Chen Supervisor: Ehsanul Huda Chowdhury Examiner: Maria Fregidou-Malama Date: 2014－09 Aim: This study aims to analyse the influences of cultural differences on self-employment for Chinese people in Gävle, Sweden. LÄS MER