CORR
2010
Springer
13 years 11 months ago
2010
Springer
In this paper a novel method called Extended TwoDimensional PCA (E2DPCA) is proposed which is an extension to the original 2DPCA. We state that the covariance matrix of 2DPCA is e...
CANDC
2007
ACM
13 years 11 months ago
2007
ACM
We develop here an analytical evolution model based on a trinucleotide mutation matrix 64 × 64 with nine substitution parameters associated with the three types of substitutions ...
ARSCOM
2008
13 years 11 months ago
2008
We present 3 open challenges in the field of Costas arrays. They are: a) the determination of the number of dots on the main diagonal of a Welch array, and especially the maximal ...