Essays about: "transform coding"

Showing result 1 - 5 of 33 essays containing the words transform coding.

  1. 1. Watt’s the big deal? : European Green Deal’s impact onelectrification research in the automobileindustry

    University essay from Uppsala universitet/Företagsekonomiska institutionen

    Author : Saga Ryttegård; Lewin Schulz; [2023]
    Keywords : European Green Deal; Automobile Industry; Sustainability; Innovation; Electrification; research and development; policy change;

    Abstract : The attitude towards sustainability has vastly changed in the last few years.The European Green Deal(EGD) is a European law package that addresses the climate crisis and aims to transform businesseswithin the European Union towards more sustainable models. READ MORE

  3. 2. Can ChatGPT Generate Code to Support a System Sciences Bachelor’s Thesis?

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Solin Amin; Johan Hellström; [2023]
    Keywords : AI; ChatGPT; NLP; Python; AI; ChatGPT; NLP; Python;

    Abstract : Background ChatGPT is a chatbot released in November 2022. Its usage has grown to include being used in academia and for scientific writing, with varying results. We investigate if ChatGPT can be used for the technical part in a Bachelor’s thesis in System Sciences. READ MORE

  4. 3. Sparse Approximation of Spatial Channel Model with Dictionary Learning

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Matilda Zhou; [2022]
    Keywords : 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;

    Abstract : 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. READ MORE

  5. 4. Efficient High-level Synthesis Implementation of massive MIMO Processing on RFSoC

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Sijia Cheng; [2022]
    Keywords : Technology and Engineering;

    Abstract : Massive multiple-input multiple-output (MIMO) refers to a wireless access technology that equips base station (BS) with hundreds to thousands of antennas to serve tens of user equipment (UE) in the same time-frequency resource. These extensive antennas improve spectral and energy efficiency, but the detection algorithms tend to be more complex with operations, multiplications, and inversions on larger size matrix. READ MORE

  6. 5. The Acceleration of Digitalization and its Influence on Business Model Innovation : A qualitative study of Swedish SMEs from the perspective of a business developer

    University essay from Jönköping University/IHH, Företagsekonomi

    Author : Pim de Flon; Lovisa Lindgren; [2021]
    Keywords : Business Model Innovation; Acceleration of Digitalization; Small- and Medium-sized Enterprises; Covid-19; Theory of Organizational Change;

    Abstract : Background: Covid-19 has accelerated digitalization and pressured companies across multiple sectors to digitally transform their operations. Such adaptation requires businesses to rethink and change their existing business models, thus, business model innovation (BMI). READ MORE