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In this report are discussed different algorithms for the state estimation problem according to the Kalman theory. It is shown that the highest accuracy is obtained with av algorithm consisting of three non-negative definite parts, but that shorter algorithms may be sufficient for certain systems. The necessity of enforcing symmetry on the algorithms is discussed together with different methods fo

I detta examensarbete behandlas numeriska algoritmer för att tranformera systemet S(A,B,C,D) på observerbar och styrbar kanonisk form. Programmen kan även användas för att beräkna koefficienterna i överföringsfunktionen för S(A,B,C,D).

Cancer is a disease affecting practically the entire society in one way or another. A great effort is made to find a cure and positron emission tomography/computed tomography (PET/CT) has recently become a vital part to achieve this goal. The reason for this is because PET/CT provides an opportunity to obtain more tumor information than other techniques, which in turn could improve cancer treatmen

As the need of environmentally friendly alternatives to fossil fuels is growing bigger, so is the need for knowledge and research around possible new raw materials that could serve that pur-pose. One discussed product is biogas. Since biogas can be produced from not only food waste and wastewater residue, but from any substrate that contains fats, proteins and/or car-bohydrates, with the help of d

This thesis explores how theories of nationalism can be applied to analyze the Swedish drug policy discourse during the years 1967-2011. The study is conducted by using a theoretical framework, consisting of the theory of banal nationalism and nationalism as a discursive formation, to serve as a tool to critically understand positions in the discourse. The material that constitutes the drug policy

I februari 2016 lämnade Barnrättighetsutredningen förslag på hur barnkonventionen ska inkorporeras i svensk rätt. Uppsatsens syfte har varit att belysa detta förslag utifrån principen om barnets bästa, och dess frågeställning har varit om principen om barnets bästa skulle påverkas av en inkorporering, och i så fall hur. Fokus har legat på betydelsen av barnets bästa i 6 kap. föräldrabalken (FB) gäIn February 2016 The Inquiry on the rights of the child handed over a proposal for an act on incorporating the UN Convention on the Rights of the Child (CRC) into Swedish law. The purpose of this essay has been to illuminate this proposal in view of the principle of the best interests of the child, and the question at issue has been if the principle would get affected of incorporation, and in that

En studie med fokus på vad som utgör detta glapp avseende platsmarknadsföringens vision för Malmös senaste upprustningsprojekt i relation till mottagargruppens attityd och beteende som bekräftar respektive förkastar dessa riktlinjer.

In high energy heavy ion collisions a new state of matter called quark gluon plasma is produced. An important observable is azimuthal anisotropy flow. Data from the ALICE experiment is used in the search for azimuthal anisotropic flow in pp collisions, at $\sqrt{s_{NN}} = 7$ TeV. p--Pb collisions at $\sqrt{s_{NN}} = 5.02$ TeV are used to create a baseline. It is expected to find symmetries in $\De

In this thesis, the author tries to explore how non-heterosexual men in Denmark use different methods to and strategies for the negotiation of openness in regards to their non-normative sexuality in the labour market. The basis of the thesis is an interview study conducted with five non-heterosexual men as the informants. From the standpoint of a non-heterosexual men in Denmark and the assumptions

Instruction scheduling is one of the most important optimisations performed when producing code in a compiler. The problem consists of finding a minimum length schedule subject to latency and different resource constraints. This is a hard problem, classically approached by heuristic algorithms. In the last decade, research interest has shifted from heuristic to potentially optimal methods. When us

Syfte: Vårt syfte är att generera kunskap om människors attityd kring miljövänliga köksprodukter och dess tillhörande information, och hur dessa attityder skiljer sig åt mellan olika demografiska grupper. Teoretiskt perspektiv: Uppsatsen huvudsakliga teori är köpprocessen och kompletteras med teorier om köpmotiv, risk & osäkerhet samt engagemang. Här motiveras också de sex hypoteser som formu

The aim of this study was to examine how young people define their family and how they describe their own family relations. What makes the family a family from the perspective of a youth? The questions posed were: Who do you include in your family? and What makes family important?. Utilizing a qualitative method known as self-documentary data compilation, young people, aged 15, have written essays

Background Companies producing premium products with high quality and long product life can experience challenges when trying to penetrate price-sensitive customer segments on emerging markets due to a high product price. One way to achieve growth in these segments is to introduce new innovative business models. From the theory of circular economy, a concept combining sustainable and economi

An insulating glass unit (IGU) normally consists of two or three glass panes which are separated by a spacer. The spacer creates a cavity between the glass panes which is filled with a gas to increase the insulating capacity of the IGU. To keep the gas in the cavity and to stop vapor from getting in, the cavity has to be hermetically sealed. This makes the IGU sensitive to pressure change and volu