Sökning: "coding complexity"

Visar resultat 11 - 15 av 81 uppsatser innehållade orden coding complexity.

  1. 11. Sparse Approximation of Spatial Channel Model with Dictionary Learning

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

    Författare :Matilda Zhou; [2022]
    Nyckelord :Spatial channel model SCM ; dictionary learning; compressive sensing CS ; discrete Fourier transform DFT ; overcomplete discrete Fourier transform ODFT ; Rumslig kanalmodell; ordbokslärning; kompressionsavkänning; diskret Fourier-transform; överkomplett diskret Fourier-transform;

    Sammanfattning : In large antenna systems, traditional channel estimation is costly and infeasible in some situations. Compressive sensing was proposed to estimate the channel with fewer measurements. Most of the previous work uses a predefined discrete Fourier transform matrix or overcomplete Fourier transform matrix to approximate the channel. LÄS MER

  3. 12. Made in EU-China - How the EU's role conception and expectation of its external action is shaped by China

    Master-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Karl Dalbard; [2022]
    Nyckelord :European Union; China; role conception; role expectation; EUR-lex.; Law and Political Science;

    Sammanfattning : The relationship between the European Union (EU) and China distinguishes itself by its unique nature and place in world affairs. The two distinctive economic giants have over the past two decades developed a structured relationship centred around trade and major economic interests. LÄS MER

  4. 13. A Digital Design Flow - From Concept to RTL Description, Using Mathworks and Cadence's Tools

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

    Författare :Tor Hammarbäck; Jorge Deza Concori; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : This report presents our digital design flow for creating high speed very large scale integration circuits using a fifth generation disruptive beamforming control and data processing circuit as example. The flow consists of different stages. LÄS MER

  5. 14. Jämförelse av bluetooth codecs med fokus på batteriladdning, CPU användning och räckvidd

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Daniel Larsson; Kevin Ly Khuu; [2022]
    Nyckelord :Bluetooth codec; battery drainage; CPU usage; range; experiment; advanced audio coding; low-complexity subband codec;

    Sammanfattning : With the constant advances in technology, people are using more wireless products, such as earphones or speakers whereas many of them use Bluetooth. With the current advances in Bluetooth technology, consumers and manufacturers have a hard time keeping up with the pace. LÄS MER

  7. 15. Hälsofrämjande arbete på Rapatac

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för folkhälso- och idrottsvetenskap

    Författare :Wilhelmine Davidsson; [2021]
    Nyckelord :health promotion work; leisure activities; children; health; empowerment; after school activities; hälsofrämjande arbete; fritidsverksamheter; barn och ungdomar; hälsa; empowerment; fritidsaktiviteter;

    Sammanfattning : The purpose of the study was to investigate the health promotion work for the children and young at Rapatac from an employee perspective. A qualitative method was used. Interviews with six employees at Rapatac were conducted using semi-structured questions. Data was analyzed by coding and forming categories and subcategories. LÄS MER