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Reduction of speckle noise by using an adaptive window
Speckle noise is a multiplicative noise that results from random fluctuations of signals when they are reflected on a surface. This research article proposes a techniqueto reduce speckle noise by using classic statistical ...
Lo virtual en la era del autismo intelectual
This paper offers some theoretical considerations and visionsof the author about the relationship of modern man with thephenomenon of digital communication, also known as virtualcommunication via the Internet. Some reflections ...
Los riesgos de una emisión monetaria
This ensay present a analysis since the macroeconomics perspective, about the effects of the implantation in Colombia of a strategy of a monetary emission, in the behavior of key variables: the interest rate, the inflation, ...
Diseño de una herramienta educativa para estudiar la ecuación de Laplace - 2d con diferencias finitas: análisis del efecto de bordes en un condensador de placas paralelas
Las nuevas tecnologías informáticas abren un mundo de posibilidades inagotable en el ámbito de la docencia. En el caso particular de las enseñanzas técnicas, el uso de estas tecnologías se convierte en indispensable por ...