Three variable marine ecosystems models: A simple geometrical approach

Mathematical Models of Marine Ecosystems

Models and Functioning of Marine Ecosystems

Contents 1. Introduction 2. Bacteria, their viral parasites, and their protozoan predators 3. Adding a phytoplankton competitor to the bacteria 4. Opening the model to export and import 5. The concept of characteristic time scales and hierarchical dynamic systems 6. Adding a diatom-copepod food chain 7. Higher trophic levels 7.1 Individual-based models 7.2 Modelling motivation for behaviour 7.3...

Simple ICA Algorithm Based On Geometrical Approach

the Dept. of Microelectronics and Computer Engineering, UTM, Malaysia and Signal Processing Research Center, QUT, Australia A Simple ICA Algorithm Based On Geometrical Approach. A. MANSOUR 1, C. G. PUNTONET 2 and N. OHNISHI 1;3 1BMC RIKEN, Anagahora, Shimoshidami, Moriyama-ku, Nagoya 463-0003 (JAPAN) 2Dept. of Architecture and Computer Technology.University of Granada. Granada 18071 (SPAIN) 3De...

Three-dimensional geometrical models of the liver.

In this work we used a virtual approach to study the human liver by three-dimensional geometrical models. We built the models through computer aided geometric modelling techniques starting from pictures taken during both real dissections and diagnostic medical imaging. The results show in a complete modular synthesis and with a schematic iconology the structural organization of this organ in a ...

A simple ICA algorithm based on geometrical approach

Here, a simple and new algorithm for blind separation of sources based on geometrical concepts is proposed. This algorithm deals with the instantaneous mixtures and it doesn't require the estimation of High Order Statistics (HOS).