Modelling of surface identifying characteristics using Fourier series

Texture and small-scale surface details are widely recognised as playing an important role in the haptic identification of objects. In order to simulate realistic textures in haptic virtual environments, it has become increasingly necessary to identify a robust technique for modelling of surface profiles. This paper describes a method whereby Fourier series spectral analysis is employed in order to describe the measured surface profiles of several characteristic surfaces. The results presented suggest that a bandlimited Fourier series can be used to provide a realistic approximation to surface amplitude profiles

Proyecto de emprendimiento social “Cuidando nuestro planeta con Sentido Social”

En este trabajo de grado, se realiza un compilatorio con los aportes y análisis mas relevantes desarrollados durante todo el diplomado, por parte del grupo 6, acompañado de la aplicación de normas apa requeridas, esto con el fin de ilustrar un proyecto de emprendimiento social coherente, realista y rentable, que de la mano del interés por el medio ambiente y la recolección de residuos plásticos como materia prima de todo, genere un bienestar común empresa - comunidad así como crecimiento social y económico para todos los agentes del mercado.In this degree work, a compilation is made with the most relevant contributions and analysis developed throughout the course, by group 6, accompanied by the application of required apa standards, this in order to illustrate a coherent social entrepreneurship project , realistic and profitable, that hand in hand with the interest for the environment and the collection of plastic waste as a raw material for everything, generates a common company-community welfare as well as social and economic growth for all market agents