Modified moving least squares with polynomial bases for scattered data approximation
نویسندگان
چکیده
منابع مشابه
Modified moving least squares with polynomial bases for scattered data approximation
One common problem encountered in many fields is the generation of surfaces based on values at irregularly distributed nodes. To tackle such problems, we present a modified, robust moving least squares (MLS) method for scattered data smoothing and approximation. The error functional used in the derivation of the classical MLS approximation is augmented with additional terms based on the coeffic...
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ژورنال
عنوان ژورنال: Applied Mathematics and Computation
سال: 2015
ISSN: 0096-3003
DOI: 10.1016/j.amc.2015.05.150