Essays about: "Normaldistribution"

Showing result 1 - 5 of 8 essays containing the word Normaldistribution.

  1. 1. Coincidence Factor and Battery Energy Storage Systems for Industrial Electrical Power Supply : A Field Study of Building 178 at Scania AB, Södertälje

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

    Author : Lucas Wallhager; [2023]
    Keywords : Coincidence factor; Industrial electric load diversity; Velander; Normal distribution; Herman-Beta; Battery energy storage system; Sammanlagringsfaktor; Industriell elförbrukning; Velander; Herman-Beta; Batterier för energilagring;

    Abstract : Coincidence factors have been researched since the late 1800s, as they displays the ratio between the maximum coincidencental power usage of a system, and the sum of the maximum individual loads of the system. Accurate estimations of the highest coincidental power usage allow for minimal material usage when constructing substations, transformers, overhead lines, and cables for power transmission. READ MORE

  3. 2. Polar Codes for Biometric Identification Systems

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

    Author : Yicheng Bao; [2022]
    Keywords : Biometrics; Polar codes; Identification systems; Convolutional neural networks; Autoencoder; Privacy preservation; Biometri; Polära koder; Identifieringssystem; Konvolutionella neurala nätverk; Autoencoder; Sekretessskydd;

    Abstract : Biometrics are widely used in identification systems, such as face, fingerprint, iris, etc. Polar code is the only code that can be strictly proved to achieve channel capacity, and it has been proved to be optimal for channel and source coding. READ MORE

  4. 3. Audio Detection for Preparation of Video Rate Controller

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Olle Axelsson; Tobias Bladh; [2021]
    Keywords : Audio detection; Gaussian Mixture Model; GMM; Video Rate Control; Rate Control; Video Streaming; Technology and Engineering;

    Abstract : Modern video streaming may use the protocol H.264 to encode video in high quality. The protocol takes advantage of similarities between consecutive frames to lower the bit rate. If there are differences between frames the bit rate will therefore rise. READ MORE

  5. 4. EV Fleet Flexibility Estimation on the Distribution Network

    University essay from KTH/Energiteknik

    Author : Bilal Fares; [2020]
    Keywords : ;

    Abstract : A new electricity market model was drafted in Denmark (1) to define the roles of different players and promote the integration of renewable generation as well as the gradual shift towards smartgrids. Along with a clear political will and adjustments of some regulatory barriers, this potentiallyopens the market for an increased share in electric vehicles (EVs). READ MORE

  6. 5. On the statistical tests over Fennoscandian GNSS/levelling networks

    University essay from KTH/Geodesi och satellitpositionering

    Author : Sedigheh Zoghi; [2015]
    Keywords : ;

    Abstract : In Geodesy and Surveying we work with a large amount of observations which alwayscontains different types of errors. The errors decrease the quality of the observations andpropagate to the results. Therefore, detection and removing the gross errors are of vitalimportance. READ MORE