Searched for: subject%3A%22Plotting%22
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document
Besselsen, Rianne (author)
The city of Amsterdam was steadily expanding and Jacob van Deventer's minute map from 1560, shows that people were already settling outside the ramparts and along the Amstel River. Something had to be done. The city council decided to expand the city several times. This report focuses on amsterdam's third and fourth extensions and how the chosen...
student report 2023
document
Tacx, Paul (author), Oomen, T.A.E. (author)
The selection of uncertainty structures is an important aspect of system identification for robust control. The aim of this paper is to provide insight into uncertain multivariable systems for robust control. A unified method for visualizing model sets is developed by generating Bode plots of multivariable uncertain systems, both in magnitude...
journal article 2023
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Klein, Julian (author), Kampermann, Laura (author), Mockenhaupt, B.M. (author), Behrens, Malte (author), Strunk, Jennifer (author), Bacher, Gerd (author)
The Tauc plot is a method originally developed to derive the optical gap of amorphous semiconductors such as amorphous germanium or silicon. By measuring the absorption coefficient α(hν) and plotting (Formula presented.) versus photon energy hν, a value for the optical gap (Tauc gap) is determined. In this way non-direct optical transitions...
journal article 2023
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Fan, Guangpeng (author), Xu, Zhenyu (author), Wang, Jinhu (author), Nan, L. (author), Xiao, Huijie (author), Xin, Zhiming (author), Chen, Feixiang (author)
Complexity of forest structure is an important factor contributing to uncertainty in aboveground biomass estimates. In this study, we present a new method for reducing uncertainty in forest aboveground biomass (AGB) estimation based on plot-level terrestrial laser scanner (TLS) point clouds reconstruction. The method estimates the total AGB...
journal article 2022
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Speksnijder, Rogier (author)
Intensive urbanisation enhances warming of cities’ ambient and subsoil environment. The local drinking water distribution system (DWDS) is likewise affected. Hotspots of anthropogenic heating were perceived to influence drinking water temperature and pose a threat for microbial drinking water quality. Information on temporal and spatial relation...
master thesis 2021
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Yin, Yuchen (author)
This thesis focuses on classifying AF and Normal rhythm ECG recordings. AF is a common arrhythmia occurring in millions of people every year, which could lead to blood clots, stroke or even heart failure. When AF is occurring, the P waves are often absent and RR intervals are often irregular. <br/><br/>This thesis proposes a new Poincaré plot...
master thesis 2020
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de Haan, S.R. (author)
In 1811, commissioners designed a plan to develop Manhattan in a very efficient way of maximizing land value with a perpendicular network of streets and avenues. In 1854, the grid was fully constructed and the original land was hardly recognizable anymore. New York grew, got bigger and bigger, resulting in a metropolis where millions work and...
master thesis 2020
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Pol, Lucas (author)
The project named production biospheres created a process design aimed on the adaptive reuse of the Plots In The Woods site on the Hembrug terrain near Zaandam. The landscape and urban design for the site is based on methods used by landscape architects and ecologists based on the three terms cultivate, stage and set up, not just creating. The...
master thesis 2020
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van Loon, A. (author), Noble, P. (author), de Man, D. (author), Alfeld, M.W.E.M. (author), Dore-Callewaert, T.W.J. (author), van der Snickt, G.R. (author), Janssens, K.E.J. (author), Dik, J. (author)
As part of the NWO Science4Arts REVISRembrandt project (2012–2018), novel chemical imaging techniques were developed and applied to the study of Rembrandt’s late experimental painting technique (1651–1669). One of the unique features in his late paintings is his abundant use of smalt: a blue cobalt glass pigment that he often combined with...
journal article 2020
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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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DeMarco, Adam (author), Basu, S. (author)
We analyzed several multiyear wind speed datasets from 4 different geographical locations. The probability density functions of wind ramps from all these sites revealed remarkably similar shapes. The tails of the probability density functions are much heavier than a Gaussian distribution, and they also systematically depend on time increments....
journal article 2018
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Boeije, M.F.J. (author), Maschek, M. (author), Miao, X.F. (author), Nguyên, V.T. (author), van Dijk, N.H. (author), Brück, E.H. (author)
Temperature dependent high-resolution x-ray diffraction measurements were used to characterize the magneto-elastic ferromagnetic transition of (Fe,Mn)2(P,Si,B) compounds. Across the transition, apart from a change in lattice parameters across the transition, the internal coordinates of Mn and Fe also change. This intrinsic degree of freedom...
journal article 2017
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De Wit, C. (author)
The first Dynamic Positioning (DP) systems emerged in the 1960's from the need for deep water drilling by the offshore oil and gas industry, as conventional mooring systems, like a jack-up barge or an anchored rig, can only be used in shallow waters. GustoMSC has been developing DP drill ships since the early 1970's and it is still one of their...
master thesis 2009
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Blaas, J. (author), Botha, C.P. (author), Post, F.H. (author)
Parallel coordinate plots (PCPs) are commonly used in information visualization to provide insight into multi-variate data. These plots help to spot correlations between variables. PCPs have been successfully applied to unstructured datasets up to a few millions of points. In this paper, we present techniques to enhance the usability of PCPs for...
journal article 2008
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Buijsen, F.A. (author), Kassies, A. (author), Boerstoel, J.W. (author)
The results of calculations of two- and three-dimensional flows on blocked grid domains consist of vast data collections with a simple, regular structure. The inspection of these results can only be done efficiently by graphical means, and by exploiting the regular structure of the data. There is a large similarity between the format of the...
report 1988
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van den Berg, J.I. (author)
In the development of mathematical simulation methods for engineering processes, it is essential to validate the mathematical models. Its results must be compared with results from other calculation methods or measurements. This is especially true in computational fluid dynamics (CFD). It is essential that an engineer developing mathematical...
report 1987
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Schuring, J. (author)
Current design methods for digital control systems to be operated in a continuous environment do not always result in the most efficient use of digital computing hardware. To improve this situation, a dedicated frequency response analysis method was developed for hybrid systems. For practical use of the method, it has been expanded to an...
report 1987
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Terpstra, A.P. (author), van den Dam, R.F. (author), van Woerkom, P.T.L.M. (author), Zwartbol, T. (author)
This document describes two computer programs developed during a study of the application of modern control techniques in the area of spacecraft attitude control. Theory and simulation results are described in part I of this report. In part II a general overview of the tasks of the simulation program is presented, and program design aspects are...
report 1982
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