Essays about: "Sign function"

Showing result 21 - 25 of 46 essays containing the words Sign function.

  1. 21. Moth and Birch

    University essay from Lunds universitet/Matematisk statistik

    Author : Valentina Pivotti; [2017]
    Keywords : Mathematics and Statistics;

    Abstract : The goal of this thesis is to build a near-real time defoliation detector that could be used, early in the spring, to find out which areas of a birch forest are being affected by an insect outbreak. The importance of a reliable detection at the beginning of the spring lies on the possibility for an early intervention. READ MORE

  3. 22. Price Impact Correlation Between Buy-/Sell-Pressure in the Stock Market and Subsequent Price Changes

    University essay from Lunds universitet/Matematisk statistik

    Author : Eric Saidac; Fredrik Lidefelt; [2017]
    Keywords : Mathematics and Statistics;

    Abstract : In this thesis, the correlation between aggregated buy-/sell-pressure and price change is analyzed, something often referred to as price impact. The purpose is not only to find a model that can explain how prices change given a certain traded volume, but also to see how much of the variance in price changes results from the actual buy- or sell-pressure. READ MORE

  4. 23. Hardware Implementation of Number Inversion Function

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

    Author : Jiajun Chen; Jianan Shi; [2016]
    Keywords : Harmonized Parabolic Synthesis; unrolled Newton-Raphson; power consumption.; Technology and Engineering;

    Abstract : Nowadays, number inversion is of great significance and a complex arithmetical operator, especially the implementation in hardware. It provides a higher speed performance and lower power consumption. Initially, the conversion of the inputs to floating-point numbers contains sign, exponent, and mantissa parts. READ MORE

  5. 24. Multimodal Communication in an Eighth Grade History Classroom : A study from a design theoretical and multimodal perspective

    University essay from Stockholms universitet/Institutionen för pedagogik och didaktik

    Author : Michael Parry; [2016]
    Keywords : Multimodality; multimodal communication; multimodal transcription; semiotics; social-semiotics; meaning making; prompts; design learning sequence; design; modes; representations; affordances; signs; sign-making.;

    Abstract : The following essay was written in Stockholm, Sweden in the autumn of 2015 at Stockholm University. The purpose of this study is to explore the forms of multimodal communication that are used in the classroom as meaning making prompts. READ MORE

  6. 25. N’tendele : att designa en ekologisk trädgård i Moçambique

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Emilie Mattsson; Maria Rudling; [2015]
    Keywords : ekolodge; ekoturism; trädgårdsdesign; Malawisjön; Niassa; Moçambique;

    Abstract : Vad innebär egentligen ekologisk trädgårdsde-sign, och hur kan det ta sig i uttryck på en plats där resurserna är extremt begränsade och kom-munal strategi för energi, vatten och avlopp helt saknas? Denna uppsats presenterar ett gestalt-ningsförslag för utformningen av trädgården till N’tendele ekolodge i Meponda, norra Moçam-bique. Uppsatsen behandlar frågor rörande eko-turism som fenomen, ekologiska principer för trädgårdsdesign, liksom geografiska och sociala aspekter kopplade till platsens lokalisering. READ MORE