Essays about: "error matrix"

Showing result 11 - 15 of 84 essays containing the words error matrix.

  1. 11. 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

  3. 12. Approximating the element matrices in an unfitted finite element method using neural networks

    University essay from Umeå universitet/Institutionen för fysik

    Author : Amanda Bertgren; [2022]
    Keywords : Finite element method; CutFEM; neural networks; machine learning;

    Abstract : This study investigates the possibility of combining an unfitted finite element method, CutFEM, with neural networks, in an attempt to reduce the computational time on evolving domains. Finite element methods are used to solve partial differential equations by fitting a spatial and temporal discretisation to the momentous domain. READ MORE

  4. 13. Automating the boiling of carbohydrate food through machine learning

    University essay from Uppsala universitet/Signaler och system

    Author : Mauricio Ramirez Zavala; [2022]
    Keywords : Machine learning; embedded systems; convolutional neural network;

    Abstract : There are scenarios in the modern world of today when several things are being cooked at the same time on the stove in the kitchen. You typically have a saucepan that is boiling a carbohydrate. This requires attention and can result in elevated levels of mental exertion. READ MORE

  5. 14. Evaluation of different non-metallic inclusions in steel chips by using electrolytic extraction : Evaluation of a methodology for electrolytic extraction and scanning electron microscopy - energy dispersive spectroscopy (SEM-EDS) analysis

    University essay from KTH/Materialvetenskap

    Author : Niklas Jespersson; Torbjörn Sandberg; [2021]
    Keywords : ;

    Abstract : Analysing non-metallic inclusions (NMI) by conventional microscopy is prone to errors.  Better imaging can be achieved by using electrolytic extraction (EE) to effectively dissolve the metal matrix, freeing the inclusions so that they can be collected on a filter. READ MORE

  6. 15. Assessing Differences in Precision with Posit Floating Point Format compared to IEEE 754

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

    Author : Timmy Lindholm; Olof Jonnerby; [2021]
    Keywords : ;

    Abstract : Choosing the correct floating point representation can greatly impact the performance and precision of floating point operations. The current floating point representation standard is IEEE 754. A recent floating point representation which seems to yield a greater precision for the same number of bits is called Posit. READ MORE