Sökning: "Inverse Square Root"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Inverse Square Root.

  1. 1. Spatialanalys av markgeokemi : Hur utlakningshalter av markgeokemin varierar i Sveriges morän enligt interpolationsmetoder

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Sara Emilie Hansen Österlund; [2023]
    Nyckelord :interpolations; geographic information system; GIS; geochemistry; till; geology;

    Sammanfattning : The purpose of this study was to evaluate the spatial distribution of geochemistry in Swedish till and whether interpolations could predict unknown values of geochemistry between samples at a national spatial level, Sweden, and a regional, the county of Västerbotten. The information of the spatial distribution of the elements and the interpolations accurateness has several applications. LÄS MER

  3. 2. Target Tracking in Decentralised Networks with Bandwidth Limitations

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Tim Fornell; Jacob Holmberg; [2018]
    Nyckelord :Sensorfusion; decentralised; sensor networks; target tracking; bandwidth limitation;

    Sammanfattning : The number and the size of sensor networks, e.g., used for monitoring of public places, are steadily increasing, introducing new demands on the algorithms used to process the collected measurements. The straightforward solution is centralised fusion, where all measurements are sent to a common node where all estimation is performed. LÄS MER

  4. 3. Hardware Architectures for the Inverse Square Root and the Inverse Functions using Harmonized Parabolic Synthesis

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

    Författare :Niclas Thuning; Tor Leo Bärring; [2016]
    Nyckelord :Approximation; Parabolic Synthesis; Newton-Raphson Metod; Inverse Square Root; Unary Functions; Elementary Functions; Second-Degree Interpolation; Arithmetic Computation; VLSI; ASIC; Technology and Engineering;

    Sammanfattning : This thesis presents a comparison between implementations of the inverse square root function, using two approximation algorithms; Harmonized Parabolic Synthesis and the Newton-Raphson Method. The input is a 15 bit fixed-point number, the range of which is selected so that the implementation is suitable for use as a block implementing the inverse square root for floating-point numbers, and the designs are constrained by the error, which must be < 2^(-15). LÄS MER

  5. 4. Geostatistical analysis of the Gorran water protection area in Nynäshamn municipality

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi och kvartärgeologi (INK)

    Författare :Rfet Alla Ali Zedek; [2014]
    Nyckelord :Groundwater; Geostatistical; kriging; Geographic information system GIS .;

    Sammanfattning : Groundwater level models have an important role in the development and application of water management and policies. Understanding the temporal and spatial variations of groundwater levels in the Gorran water protection area in Nynäshamn is important for developing management strategies. LÄS MER

  7. 5. Combining astrometric and radial velocity data for exoplanet detection

    Master-uppsats, Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation; Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Viktor Holmelin; [2013]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Context: The Gaia satellite will be provide astrometry with micro-arcsecond accuracy. This will allow for the determination of the orbital elements of exoplanets with measurable astrometric signature. LÄS MER