kinetic modeling is an important issue, whose objective is the accurate determination of the rates of various reactions taking place in a reacting system. this issue is a pivotal element in the process design and development particularly for novel processes which are based on reactions taking place between various types of species. the fischer tropsch (ft) reactions have been used as the kineti...

We consider the interpolation problem associated with back-projection (BP), fast BP (FBP), and factorized (FFBP) algorithms exploited in synthetic aperture radar (SAR). The 2-D required by FBP FFBP must be properly performed to mitigate effect of truncation error achieve accurate results, can effectively adopting nonuniform Fourier transform (NUFFT) routines.

Abstract This article summarizes and evaluates the clustering effects of commonly used algorithms on data sets with different density distributions. In this paper, circled datasets, sized Gaussian mixture datasets were designed as typical datasets. Then, K-means, clustering, DBSCAN, Agglomerative developed to evaluate performance these The results show that DBSCAN is more stable when distributi...