The multi-scale variability of sea surface height in the northeastern South China Sea;

Spatial variation and scale variation in soil and water loss in heterogeneous landscape: A review;

The variation design is classified into three types: structure variation design; object variation design; scale variation design.

In this hybrid algorithm some improved genetic mechanisms,for example initial population produced by chaos sequence,non-linear ranking selection,competition and selection among several crossover offspring and adaptive change of mutation scaling are adopted;also the new population is produced through three approaches,i.

A set of digital image processing algorithms based on multi-scale transform is proposed according to the characteristics of 3-D digital holography.

In order to compute the width of defects in plastic film accurately,a multi-scale compress derivation edge detection method of one-dimension image based on wavelet multi-scale transform is presented in this paper.

The fine scales solution in the variational multiscale finite element method,which can be acquired by analytical or numerical technique,has an important impact on the final numerical solution.