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The study is dedicated to the development of shape preserving interpolation scheme for monotone and convex data. A rational bi-cubic function with parameters is used for interpolation. To preserve the shape of monotone and convex data, the simple data dependent constraints are developed on these parameters in each rectangular patch. The developed scheme of this paper is confined, cheap to run and...
A positive rational cubic function [8] has been extended to positive rational bi-cubic partially blended function to visualize the shape of 3D positive data. To preserve the shape of positive data, simple data dependent constraints are derived on the free parameters in the description of rational bi-cubic partially blended functions. The developed scheme is local and C1.
IEEE 802.15.4 Wireless Personal Area Networks (WPANs) are envisaged to play an important role in future ubiquitous network applications. When multiple PANs operate in the same area called personal operating space (POS), they are not aware of each other's presence and hence not able to communicate with each other. In this paper, we present a framework for intercommunication of neighboring PANs located...
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