Description: To study the changes of function, often need to find the function value is not on the table. We therefore hope that the given function can make a table can reflect the function f (x) features simple and easy to calculate the function P (x). With P (x) is approximately f (X). Usually selected as a function of a class of simple P (x), and P (xi) = f (xi) for i = 1,2, ......, n holds. Such finalized P (x) is the interpolation function we want, that is, for interpolation.
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chazhi\chazhi.m
......\readme.txt
chazhi