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Hyperspectral Coastal Image Analysis Toolbox (HyCIAT) enhancement: Subsurface linear unmixing and object detection by means of regularization
(2017)
This work presents an enhancement to the Hyperspectral Coastal Image Analysis Toolbox (HyCIAT). HyCIAT is a graphic interface developed in MATLAB, for the estimation of water optical properties, bathymetry and bottom ...
Design of a compressed sensing system for hyper spectral imaging
(2014)
The advent of single pixel imaging brings the promise of lower sensor costs and higher efficiency by implementing spatial compression at the same time the image is sensed. This is achieved with the use compressed sensing ...
On-chip power management unit for multi-band ambient RF energy harvesting oriented to IOT and WSN applications
(2021-05-10)
Several attempts have been made to reduce or eliminate the use of batteries in remote electronic applications such as IoT and WSN nodes. However, most designs are constrained to operate under very specific conditions, and ...
Cost effectiveness of a residential cooling system through a solar thermal collectors design
(2010)
In this project I study the energy savings effect, environmental pollutants of carbon dioxide (CO2) and system cost feasibility in a residential air conditioning system with the implementation of a solar absorbing cooling ...
Estimation of vessel wall compliance using acoustic reflectometry
(2006)
This thesis focuses on the estimation of rubber tube wall compliance using a pulse echo-acoustic reflectometry technique. Five rubber latex tubes of different thicknesses were studied using a transient acoustic pulse, ...
A novel fft pruning algorithm: improving efficiency for a nc-ofdm cognitive radio
(2012)
Cognitive Radio (CR) is a promising candidate to deploy future wireless networks because CR can enable an efficient use of the resources involved in wireless communications networks, specifically the Electromagnetic (EM) ...
Computer vision system for translucent medical devices monitoring during manufacturing process
(2010)
Computer vision is one of the most important technologies for monitoring and control used in the manufacturing industries and is fast emerging in recent applications. The processes that include automatic computer vision ...
Vivaldi antenna array for a solid state space distributed amplifier
(2009)
This work reports the design of a Vivaldi antenna array for a space distributed solid state amplifier at X-Band and the specifications in the amplifier design. A tray configuration inside an over-moded waveguide is used. ...
Estudio sobre el uso de medidas de complejidad para la estimación del porcentaje de clasificación correcta en imágenes hiperespectrales
(2009)
Este documento presenta métricas de complejidad de imagen aplicadas a imágenes hiperespectrales. Se realiza el estudio de la relación entre estas métricas y el porcentaje de clasificación correcta (PCC) para los clasificadores ...
Distribución de voltaje en aisladores de suspensión utilizando el método de elemento finito
(2005)
En la tesis que aquí se presenta, hemos propuesto el uso del Método de Elemento Finito (FEM, por sus siglas en inglés) como herramienta para simular la distribución de voltajes en aisladores de suspensión. El propósito ...