Where are you going? : Aplicació per a dispositius mòbils amb plataforma Android que permet publicar i cercar trajectes

Treball que obté com a resultat un producte de programari per a plataforma Android. Es tracta d'una aplicació que ha de permetre posar en contacte persones que realitzen trajectes semblants per tal de poder compartir recursos. També s'obté un programari de suport per a l'aplicació que consisteix en un web service.

Lawyer-info : Software de atención al cliente para despachos de abogados en dispositivos móviles Android

Este trabajo desarrolla una aplicación basada en la tecnología Android para la atención de clientes en despachos de abogados.

Ecological-niche factor analysis: how to compute habitat-suitability maps without absence data?

We propose a multivariate approach to the study of geographic species distribution which does not require absence data. Building on Hutchinson's concept of the ecological niche, this factor analysis compares, in the multidimensional space of ecological variables, the distribution of the localities where the focal species was observed to a reference set describing the whole study area. The first factor extracted maximizes the marginality of the focal species, defined as the ecological distance between the species optimum and the mean habitat within the reference area. The other factors maximize the specialization of this focal species, defined as the ratio of the ecological variance in mean habitat to that observed for the focal species. Eigenvectors and eigenvalues are readily interpreted and can be used to build habitat-suitability maps. This approach is recommended in Situations where absence data are not available (many data banks), unreliable (most cryptic or rare species), or meaningless (invaders). We provide an illustration and validation of the method for the alpine ibex, a species reintroduced in Switzerland which presumably has not yet recolonized its entire range.

Linear and nonlinear terrain deformation maps from a reduced set of interferometric SAR images

In this paper, an advanced technique for the generation of deformation maps using synthetic aperture radar (SAR) data is presented. The algorithm estimates the linear and nonlinear components of the displacement, the error of the digital elevation model (DEM) used to cancel the topographic terms, and the atmospheric artifacts from a reduced set of low spatial resolution interferograms. The pixel candidates are selected from those presenting a good coherence level in the whole set of interferograms and the resulting nonuniform mesh tessellated with the Delauney triangulation to establish connections among them. The linear component of movement and DEM error are estimated adjusting a linear model to the data only on the connections. Later on, this information, once unwrapped to retrieve the absolute values, is used to calculate the nonlinear component of movement and atmospheric artifacts with alternate filtering techniques in both the temporal and spatial domains. The method presents high flexibility with respect to the required number of images and the baselines length. However, better results are obtained with large datasets of short baseline interferograms. The technique has been tested with European Remote Sensing SAR data from an area of Catalonia (Spain) and validated with on-field precise leveling measurements.

Visualització i gestió de missatges curts en un monitor mitjançant una aplicació per a mòbils Android

L’objectiu d’aquest projecte és desenvolupar una aplicació per a mòbils Android que permeti visualitzar missatges curts en un monitor d’ordinador o TV. Els missatges es gestionaran a partir d’una aplicació de mòbil que inclourà la generació, gestió i transmissió dels missatges al monitor

Integració del Racó de l'estudiant a l'entorn Android

El projecte consisteix en integrar les principals funcionalitats del Racó de l'estudiant als dispositius mòbils Android. Concretament, la consulta d'avisos de les assignatures, el correu, l'ocupació de les aules, l'horari personal i l'agenda. Addicionalment, les notícies de la FIB i la localització.

Integració del Racó de l'estudiant a l'entorn Android

El projecte consisteix en integrar les principals funcionalitats del Racó de l'estudiant als dispositius mòbils Android. Concretament, la consulta d'avisos de les assignatures, el correu, l'ocupació de les aules, l'horari personal i l'agenda. Addicionalment, les notícies de la FIB i la localització.

Juego 2D para Android

El proyecto consistirá en diseñar desde cero un juego para smartphones que utilicen el sistema operativo Android. El objetivo del juego será sobrevivir a las oleadas de enemigos, que aparecerán en el extremo derecho de la pantalla y se dirigirán al lado opuesto, durante el tiempo suficiente para superar el nivel actual. Al mismo tiempo tendremos que tratar de esquivar los obstáculos y recoger los objetos que nos proporcionarán un bonus de puntos. En el juego habrá un número finito de niveles, cada uno más difícil que el anterior.

Self-Organising Maps and Correlation Analysis as a Tool to Explore Patterns in Excitation-Emission Matrix Data Sets and to Discriminate Dissolved Organic Matter Fluorescence Components

Dissolved organic matter (DOM) is a complex mixture of organic compounds, ubiquitous in marine and freshwater systems. Fluorescence spectroscopy, by means of Excitation-Emission Matrices (EEM), has become an indispensable tool to study DOM sources, transport and fate in aquatic ecosystems. However the statistical treatment of large and heterogeneous EEM data sets still represents an important challenge for biogeochemists. Recently, Self-Organising Maps (SOM) has been proposed as a tool to explore patterns in large EEM data sets. SOM is a pattern recognition method which clusterizes and reduces the dimensionality of input EEMs without relying on any assumption about the data structure. In this paper, we show how SOM, coupled with a correlation analysis of the component planes, can be used both to explore patterns among samples, as well as to identify individual fluorescence components. We analysed a large and heterogeneous EEM data set, including samples from a river catchment collected under a range of hydrological conditions, along a 60-km downstream gradient, and under the influence of different degrees of anthropogenic impact. According to our results, chemical industry effluents appeared to have unique and distinctive spectral characteristics. On the other hand, river samples collected under flash flood conditions showed homogeneous EEM shapes. The correlation analysis of the component planes suggested the presence of four fluorescence components, consistent with DOM components previously described in the literature. A remarkable strength of this methodology was that outlier samples appeared naturally integrated in the analysis. We conclude that SOM coupled with a correlation analysis procedure is a promising tool for studying large and heterogeneous EEM data sets.

Crear dispositivo para personas sordas (plataforma hardware Arduino)

El trabajo expuesto en la presente memoria tiene como objetivo la creación de un prototipo de avisos para gente sorda. El sistema se encargará de facilitar la interactuación entre una persona con problemas auditivos y los señales sonoros que pueden hallarse en una casa. El prototipo se ha desarrollado a partir de la plataforma hardware Arduino, un Smartphone con sistema operativo Android y la tecnología de comunicaciones inalámbricas Bluetooth y ZigBee.

Sistema de detecció de moviments sísmics per a dispositius mòbils

Sistema pe a la detecció de moviments sísmics mitjançant dispositius mòbils amb capacitat de transferència de les deteccions a un servidor.

Desarrollo de aplicaciones moviles con HTML5: Audioguia turistica del Real Monasterio San Lorenzo de El Escorial

Este trabajo ha tenido como objetivo la realización de una aplicación para móviles desarrollada en HTML5 llamada ¿Audioguía Turística de El Real Monasterio de San Lorenzo de El Escorial¿.Se han utilizado tecnologías como HTML5, javascript, jQuery Mobile (framework de javascritp), CSS, ThemRoller, y Phonegap (ahora apache Cordoba). También se ha usado Eclipse como IDE para el desarrollo con el pluging de Aptana.Se ha logrado una aplicación instalable en cualquier dispositivo móvil (Smartphone) o Tablet de cualquier tamaño, obteniéndose una app multidispositivo de tipo híbrida que puede usar y disponer de los recursos que posee el teléfono móvil como hacer llamadas, geolocalización, etc. Aparte de todo ello, para alcanzar una app multiplataforma se ha usado Phonegap Build, proporcionándonos con la compilación en la nube varios archivos instalables en distintas plataformas como Android, Windows-Phone, etc. Por tanto, se ha obtenido el desarrollo de una aplicación con HTML5 multidispositivo y multiplataforma.

Mobile robot localization using sonar ranging and wlan intensity maps

 Main goal of this thesis was to implement a localization system which uses sonars and WLAN intensity maps to localize an indoor mobile robot. A probabilistic localization method, Monte Carlo Localization is used in localization. Also the theory behind probabilistic localization is explained. Two main problems in mobile robotics, path tracking and global localization, are solved in this thesis. Implemented system can achieve acceptable performance in path tracking. Global localization using WLAN received signal strength information is shown to provide good results, which can be used to localize the robot accurately, but also some bad results, which are no use when trying to localize the robot to the correct place. Main goal of solving ambiguity in office like environment is achieved in many test cases.