Ezequiel Echer

Publication Activity (10 Years)

Years Active: 2005-2008
Publications (10 Years): 0

Publications

Daniel Jean Roger Nordemann, Nivaor Rodolfo Rigozo, M. P. de Souza Echer, Ezequiel Echer
Principal components and iterative regression analysis of geophysical series: Application to Sunspot number (1750-2004). Comput. Geosci. 34 (11) (2008)
Nivaor Rodolfo Rigozo, Ezequiel Echer, Daniel Jean Roger Nordemann, Luís Eduardo Antunes Vieira, Heloisa Helena de Faria
Comparative study between four classical spectral analysis methods. Appl. Math. Comput. 168 (1) (2005)