Vectorized algorithm

Since the GIFT vectorizing algorithm is based on very general principles, vectors identified as character vectors (see classification of components, below) are analyzed, and errors detected in these vectors are corrected to obtain a proper representation of bond structure. This cleanup stage corrects two types of defects ... 

Figure 9 Olsen s Vectorized Algorithm for 03 (Ref. 46). loop over kl...

Mathematical analysis of periodic measurements at three orders of accuracy involves each segment, either separately or as a whole (especially orders I, II) at the stage of reduction of the measurements and their adjustment (Pelzer, 1985). This refers also to the stage of geometrical analysis of geodetic network deformations and assessment of reference system stability and calculation of displacement vectors (algorithms of this stage have been reported in literature). 

This clustering algorithm operates in a two-pass mode. In the first pass, the program reads through the data set and sequentially builds clusters (group of points in spectral space). There is a mean vector associated with each cluster. In the second pass, a minimum distance classification to mean vector algorithm is applied, pixel wise, where each pixel is assigned to one mean vector created in pass 1. 

The book shows how intense has been in recent years the work for designing parallel and vector algorithms. Accurate electronic structure of reactive systems as well as exact and high level approximate three-dimensional calculations of the reactive dynamics, efficient directive and declaratory software for modeling complex systems. In turn, new and more complex problems have been posed by these advances. Some of them are concerned with the definition of the computer architecture better suited for chemical calculations. Others are concerned with balancing within the application vector and parallel structures. 

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