Litteratur inom systemutvecklingsområdet visar behov av nya snabbare systemutvecklingsmetoder. Orsaken är komplexiteten både i systemutvecklingsprojekten och i organisationer, där systemutveckling sker. Nu föredras små projekt, som omfattar färre än tio deltagare och genomförs på mindre än ett år. De traditionella systemutvecklingsmetoder anses vara lämpliga för stora projekt. Det finns nya systemutvecklingsmetoder, som får benämningen dynamiska metoder, för små projekt.

The game QuantoJump is developed in the programming language Java to be an educational game in quantum physics. By illustrating quantum mechanical laws of electron transitions with shapes and colours, QuantoJump hopes to spark interest and create a more intuitive understanding of quantum physics. The result is a game where the player plays as an electron in the outermost shell of an atom, with the goal of getting to the innermost shell. This while not making forbidden jumps by following the laws of electron transitions dictated by quantum physics. The programming of the game was done in the integrated develpoment environment Eclipse.

This work aims to evaluate the possibility of using a graphical programming language to develop software for a digital signal processor. A fixed-point digital signal processor called Blackfin BF-537 is used for this. Instead of using conventional programming languages, like C or assembler, for software development the possibilities to use a graphical environment to fill the same purpose are examined. The development environment primarily used is NI LabVIEW, but also the use of Mathworks Matlab Simulink is investigated. A variety of programs consisting of various signal processing operations and utilities are developed using these development environments.

Storing kinetic energy in a flywheel allows for more efficient driving of electricvehicles. Research in this area is in progress at Uppsala University, where a flywheelwith magnetic bearings encased in a vacuum chamber is being constructed. To makethis possible methods for measuring the current through the electromagnets in thebearings and temperatures in the flywheel need to be developed. This has been thepurpose of this report. The current measurement resulted in a resistive method, andthe implementation of eight measurement circuits in the system.

Vårterminen 2006.

We have different kinds of signal processing everywhere around us in our everyday life, in our cellphones, when we are listening to music, watching TV etc. This makes signal processing a very interesting and important technical area, where the demand of skilled engineers sets the limit of what is possible.Working with signal processing requires in-depth knowledge in areas such as mathematics, physics, electronics, and other related areas. For this, it has traditionally been demanded by a talented developer to also master the advanced programming languages such as C / C + + and Assembler.This has begun to change; today there are several companies that offer graphical development environments for signal processing, environments where programming skills are not needed anymore, and the focus can be on signal processing instead.The goal with this project is to build a corresponding graphical development environment to reach an understanding of what is required of these systems, and also to grasp what opportunities that are available within graphic programming. Inspiration for the work has partly arise from some of the tools available on the market, and partly from previous theses that have been written about graphic programming.The challenge lies in creating a program that can execute signal diagrams in real time from given signal blocks, and be able to handle feedback loops in an efficient way and to do so at the lowest "cost" in terms of clock cycles as possible. This should also be compared against to code, compile and run a complete signal diagram directly.To increase the usability it should also be possibility to externally manage in real time the parameters of the signal diagram during execution.The interface is a separate program, which is to some extent similar to Matlab Simulink, where a signal diagram is drawn up graphically by connecting wires between different signal blocks.

Risk management har historiskt sett associerats med riskminimering och undvikande. Men framför allt inom project portfolio management har ett skifte inletts mot ett proaktivt tillvägagångssätt för att hantera risk, snarare än reaktivt. På så sätt uppnås en holistisk analys av risk som tar hänsyn till både positiva och negativa avvikelser på mål. Syftet med detta arbete är att undersöka hur användbara optimeringsmodeller är i läkemedelsindustrin ur ett risk management-perspektiv. Modellerna som undersöks är capital budgeting problem, goal programming och contingent portfolio programming.

This essay serves to illustrate the main practical differences between the popular medium-level programming language C++ (C Plus Plus), and the newer high-level language C# (C Sharp). It will focus on the aspects that are readily apparent to the application programmer, such as differing syntax, constraints and capabilities.It will also feature a similar comparison between the open source OpenGL graphics library, and the proprietary Direct3D graphics library owned by Microsoft Corporation.It will not go into the differences in ?under the hood? mechanics that the application programmer seldom have to consider after having chosen his programming language or graphics API, such as C# being compiled into an intermediate language and is run on a virtual machine where C++ is compiled directly to machine code, or the differing principles of rendering in OpenGL and Direct3D.This is by no means comprehensive, many things have been left out or overlooked..

Title: Internal Communication Approach ? A study of the internal communication-channels of the ICA Administration. Background: The ICA Administration is in the process of generating an organizational change with the purpose of improving their external communication. The internal communication, on the other hand, has been put aside and is missing guidelines at the present.  Since the ICA Administration does not know how the staff uses the internal communication-channels they cannot optimize nor develop them. As the literature shows, it is important to choose the channel that is most appropriate for the type of information that it is meant to communicate. Choosing the wrong channel, or using it wrongly, can bring problems consisting of the staff experiencing to receive less information than needed in their daily work. Purpose: The purpose of this thesis is to explore and describe the internal communication between the employees of the ICA Administration from the existing communication-channels and their usage. Method: Through the initial interviews with the staff, the internal communication-channels of the ICA Administration were determined.

För att genomföra ett lyckat systemutvecklingsprojekt kan ett flertal utvecklingsmetoder användas. Utvecklingsmetoder hjälper till att undvika fallgropar under utvecklingsprocessen. De två typer av utvecklingsprocesser som arbetet baseras på är eXtreme Programming (XP) och Rational Unified Process (RUP).Genom att identifiera skillnader samt hur XP och RUP kan kombineras, presenteras olika faktorer. En faktor är projektstorlek som enligt litteratur är den viktigaste faktorn vid valet mellan XP och RUP. Med hjälp av en enkätundersökning hos ett antal utvecklingsföretag har data samlats in för att ta reda på om projektstorlek är en huvudsaklig faktor för valet mellan XP och RUP.

This report is about a thesis that is performed in and for SYSteam Engineering AB in Motala. The thesis work is divided into three parts, study of the market, programming and electronics. The study part consists of examining and comparing different data acquisition systems for testing of different circuit boards, taking into account the modularity, real-time applications, mobility, environmental, interface hardware and software, to be able to define a general module-based data acquisition system in both hardware and software that enables for future developments.The programming part consists of getting started with Visual Studio, which integrates the Measurement Studio for C#. NET. Measurement Studio includes classes and user controls for testing and measuring and offers tools for acquisition, analysis and presentation of real world data.

This is the end report of my final exam at Medieteknik. It covers the planning, work process and review of a Flash based web application that I set out to do. The goal was to create a user friendly, interactive e-shop with embedded functionality for playing music, displaying rich media content and researching possible payment solutions, to enable buying music files online. The project involved creating the user interface, the programmatic functionality of a Flash client (an SWF file). Also, setting up an Apache HTTP Server and establishing a working ?bridge? between the Flash client and the web server with Flash Remoting components and AMFPHP.

This is the end report of my final exam at Medieteknik. It covers the planning, work process and review of a Flash based web application that I set out to do. The goal was to create a user friendly, interactive e-shop with embedded functionality for playing music, displaying rich media content and researching possible payment solutions, to enable buying music files online. The project involved creating the user interface, the programmatic functionality of a Flash client (an SWF file). Also, setting up an Apache HTTP Server and establishing a working ?bridge? between the Flash client and the web server with Flash Remoting components and AMFPHP.

The purpose is to analyze if the students have any use of their computer education at a senior high school level or if there is a demand for them to proceed studying. Does the students background have any importance or is it their own motivation that makes the student advance to higher education.In this report we ask ourselves the question, if the students have any use of the knowledge gained at senior high school in computer studies at a higher level. Do the students have any chance for employment based on their senior high school grades in computer studies after graduation?  Do the schools that follow the senior high school guidelines within programming and databases give these students an advantage towards those that have not received the same fundamental education?The method used for the survey is a group questionnaire.  The questionnaire was distributed at one and the same time and then collected to examine the results. The survey results showed that students who seek work based only on their senior high school grades, received only a temporary position for different lengths of time.

This report presents a thesis project at the School of Engineering, Jo?nko?pingUniversity, where the task has been to develop a proposal for a parish communitycentre for the Swedish church?s parish community in Bankeryd.Background1 st of November in 2004 the parish in Bankeryd appointed a special commissionof inquiry called Framtidsgruppen (Future Group), to analyse the parishcommunity?s different activities during the past 5 years and analyse the futureactivities and needs for the upcoming 5-10 years. This analysis would underlie theneeds of building a new centre for the parish community.Implementation, results and conclusionThe main focal points which this report is concentrated on has been to develop abuilding that is well suited for the activities, well adjusted for disabled persons andthe building shall be appealing in an architectural point of view.Based on the information provided from the parish community, studies ofliterature, reference objects and discussions with the contact person at the parishcommunity and the instructor of this project, the programming has beendeveloped. The building?s programming has been the source for the continuedwork with floor plans and the building design..