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Voorhout, Damian (author)
Using some sort of adaptive traffic light control system is becoming standard policy among metropolitan areas. However, controlling traffic lights efficiently on a city-wide scale is computationally intensive and theoretically complex. This paper aims to show a proof of concept of an efficient and modular traffic. light controller with...
bachelor thesis 2019
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Smit, Jordi (author), van Niekerk, Matthijs (author), Oosterbaan, Robin (author), van Gelder, Daniël (author), Tromer, Stephan (author)
Scenwise is a business working on innovative and sophisticated solutions in the domain of traffic management. Leveraging data science and IT systems, Scenwise delivers products to institutions to facilitate efficient traffic management. In order to manage the highly complex network of infrastructure on the road network, traffic managers need to...
bachelor thesis 2019
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Sarkisian, David (author)
It is said that Dutch winters are becoming milder and that we experience less severe winters nowadays. In this thesis it is attempted to test meteorological data on whether there is a significant trend. This is done by using the Mann-Kendall test and Sen’s slope estimator. In the last chapter the cultural impact of the changing winters on the...
bachelor thesis 2019
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den Hertog, Wilbert (author)
The numerical errors involving the application of the level-set method to a problem can be minimized by fitting a mesh (usually a triangular mesh in two dimensions) to the zero level-set curve defined by the level-set function. These numerical errors depend on two things: the size and skewness of the triangles in the mesh. To fit the mesh, Timo...
bachelor thesis 2019
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Geel, Patrick (author), Kleijweg, Zep (author)
This project is to design and implement a reconfigurable measurement interface for Internet of Things sensors, for the Microelectronics Department of the Delft University of Technology. This thesis will discuss the functionality and design process taken in designing such a reconfigurable measurement interface, focusing on generating signals and...
bachelor thesis 2019
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Wervers, Michel (author), Postma, Maima (author)
At this time, sensor developers rely on their own circuit board designs to test new sensors. This means a lot of time and money is spent on designing the custom interface for every newly designed sensor. This report describes a way to have a configurable test bench for sensors. The system consists of a data acquisition unit and multiple circuit...
bachelor thesis 2019
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Smeets, Lucy (author)
Mass-spring systems are commonly used in structural components. Understanding their characteristics and pitfalls is an important issue, combining physics and mathematics to prevent such systems from resonating and causing structures to weaken or collapse. This way, suitable solutions can be found such as the use of dampers with the right...
bachelor thesis 2019
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Janssen, Anne-Fleur (author)
In Intensity Modified Proton Therapy, the number of energy layers and the number of beamlets determine the radiation time and the plan calculation time. The purpose of this research project is to test sparsity inducing terms to reduce both the energy layers and the beamlets.
bachelor thesis 2019
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Schürmann, Femke (author)
This thesis discusses and compares methods which try to approximate the assymptotic variance.
bachelor thesis 2019
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Mol, Jan (author)
The Racah polynomial Rn(λ(x)) is a polynomial of degree n and is variable in λ(x). In this thesis two properties of this polynomial will be studied. One is the orthogonal property of the Racah polynomial. And the other is that the Racah polynomial can also be described as a polynomial of degree x and variable over λ(n). The Racah polynomials...
bachelor thesis 2019
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Kramers, Katja (author)
This thesis analyzes the occurence of the quantum Zeno effect in a qubit in different situations. A system with a particle with spin 1/2, which represents a qubit, and detector is considered. The detector is modeled by a coordinate q, which has a Gaussian distribution with dispersion σ. There is the free evolution of the qubit and the...
bachelor thesis 2019
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Breunissen, Rens (author)
In this thesis the beta log-gas probability density function is discussed. It is shown that there is a strong link between this density function and Jacobi matrices. A change of variables exercise shows that the distribution of eigenvalues is exactly like the quadratic beta log-gas. The change of variables gives the normalization constant for...
bachelor thesis 2019
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Bouwmeester, Marjolein (author)
In this thesis, we propose two mixed integer linear program formulations for an optimization problem that incorporates annualized hours: an exact one and an approximation. The objective of our model consists of three weighted parts: a part which minimizes the difference between working hours and contract hours for each employee per week, a part...
bachelor thesis 2019
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Verrer, Daan (author), Zhuang, Ze-Sheng (author)
This thesis describes the process of creating the Graphical User Interface (GUI) of a reconfigurable test measurement setup for Internet of Things sensors, which is part of the Bachelor Graduation Project in the Electrical Engineering programme of the Delft University of Technology. The GUI is part of the project in which a system is created to...
bachelor thesis 2019
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Luppes, Bob (author), Riemens, Ellen (author)
Several algorithms to enhance the intelligibility of speech in near-end noise were analyzed and implemented. The algorithms considered were assessed based on the intrusive instrumental intelligibility metric SIIB_Gauss. An implementation based on the direct optimization for this metric is assessed, as well as an implementation based on human...
bachelor thesis 2019
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Yousef, Burkan (author)
An accurate representation of water retention curves is important for various reasons. Traditional models already exist for the representation of these curves, with one of them being the van Genuchten model. When soil parameters are available, the van Genuchten model can be used to plot water retention curves. However, when these soil parameters...
bachelor thesis 2019
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Oude Luttikhuis, Jurjen (author)
It is possible to estimate derivatives of real functions with complex methods. These complex methods can increase speed or accuracy. The functions needs to be known to determine the derivative with a complex method.
bachelor thesis 2019
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Verzijlbergen, Esmay (author)
This thesis provides you with basic information on graph theory as well as phylogenetic networks, it studies the relationship between undirected (unrooted) and directed (rooted) phylogenetic networks, based on the manuscript 'Rooting for phylogenetic networks' . Undirected phylogenetic networks can be oriented to become a directed network. In...
bachelor thesis 2019
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Broeders, Theo (author)
Steel is commonly coated to protect it from corrosion. One method of applying this is by using Physical Vapor Deposition, which can be done by using multiple jets. In this process jets next to each other interact. This paper's main aim is to investigate the interaction effect of two rarefied two-dimensional vapor jets in vacuum and how this is...
bachelor thesis 2019
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van Rijswijk, Tom (author)
Construction and demolition waste form a significant problem in terms of environmental pollution and material depletion. Concrete, as part of construction and demolition waste, is already responsible for 9% of the total anthropogenic carbon dioxide emissions. Consequently, it is important to alleviate the environmental stress of concrete by...
bachelor thesis 2019
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