Essays about: "matrix analysis"

Showing result 1 - 5 of 425 essays containing the words matrix analysis.

  1. 1. Evaluating trace link visualizations

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Fredrik Johansson; Themistoklis Ntoukolis; [2021-03-03]
    Keywords : Traceability; Eclipse Capra; traceability visualizations; computer science; engineering; project; thesis; requirements; change impact analysis; matrix; sunburst;

    Abstract : Traceability has become a very important part of the software development lifecycle andtherefor a lot of research has been done and is being done about it. Our aim with thispaper is to explore and evaluate the effect that different traceability visualizations haveon the workload and find the most optimal visualizations that users will benefit more byusing in their projects. READ MORE

  2. 2. Selection of a product component for topology optimization and additive manufacturing

    University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design

    Author : Marcus Svensson; [2021]
    Keywords : Product development; Semi structured interview; Component selection; Topology Optimization; Additive Manufacturing; Finite Element Analysis; Computer Aided Engineering;

    Abstract : This is a master thesis research on how to select the right components in a product, considering reducing the weight with topology optimization (TO) and adaption for additive manufacturing (AM). It is well established that manufacturing of complex structures can be achieved with AM, the possibility of integrating assembled components and improve features will therefore be investigated. READ MORE

  3. 3. Consumption of sustainable food products : A study of the Sustainable purchase perception matrix and Sustainable lead consumers; A life cycle assessment of BäR smoothie

    University essay from Uppsala universitet/Institutionen för geovetenskaper; Uppsala universitet/Institutionen för geovetenskaper

    Author : Cecilia Melén; Mirea Wolff; [2021]
    Keywords : Compromise; Confidence; WTP; PCE; Sustainable lead consumer; Sustainability marketing; Scepticism; Life cycle assessment; LCA; Environmental impact; Global warming; Eutrophication; Primary energy use; Smoothie; Kompromiss; Självförtroende; WTP; PCE; Hållbar marknadsföring; Skepticism; Livscykelanalys; LCA; Miljöpåverkan; Global uppvärmning; Övergödning; Primärenergianvändning; Smoothie;

    Abstract : Part 1 The scientific community has identified an attitude-action gap for demographic and psychographic variables when studying sustainable purchase behaviour. By focusing on what happens during the purchase instead of the purchaser, this cross-sectional study aims to understand sustainable purchase behaviour when consumers purchase sustainable food. READ MORE

  4. 4. Boost your spare parts supply - A case study on cooperation terms in the spare parts supply chain focused on the supplier-buyer dyad

    University essay from Lunds universitet/Teknisk logistik

    Author : Måns Krantz; Anders Fasth Gillstedt; [2021]
    Keywords : Purchasing; After-Sales; Spare Parts; Supply Chain Management; Supplier Collaboration; Consignment Stock Strategy; Technology and Engineering;

    Abstract : Purchasing has become an increasingly important function in manufacturing companies, as it accounts for a large extent of total spending and influences a company's competitive position. It is relevant for Tetra Pak, a global manufacturer of packaging and processing solutions, active since the 1950s. Tetra Pak has over 100. READ MORE

  5. 5. Factor Analysis of Ordinal Variables: Polychoric and Pearson correlations in the exploratory approach

    University essay from Lunds universitet/Statistiska institutionen

    Author : Theodor Emanuelsson; [2021]
    Keywords : Exploratory factor analysis; Polychoric correlation; Pearson correlation; Mathematics and Statistics;

    Abstract : This thesis considers the problem of applying exploratory factor analysis to data obtained though the Likert scale. It is often the case that this sort of data is treated as an interval level of measurement and used in analyses that require continuous variables, although given the categorization and nature of the scale, it should rather be treated as of ordinal level. READ MORE