Technique for Solving the Problem of Interpolation of Functions using the Mathematical Package MathCAD
DOI:
https://doi.org/10.51699/ajdes.v16i.476Keywords:
function, interpolation, table, algebraic polynomial, MathCAD, vectorsAbstract
Many of those who deal with scientific and engineering calculations often have to work with sets of values obtained empirically or by random sampling. As a rule, on the basis of these sets, it is required to construct a function on which other obtained values could fall with high accuracy. Such a task is called approximation. Interpolation is a type of approximation in which the curve of the constructed function passes exactly through the available data points.
This article discusses the problem of interpolation of functions in tabular form using the MathCAD mathematical package. The information presented in the article can be used when performing laboratory classes in such academic disciplines as "Numerical methods", "Computer modeling".
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