Welcome
Docs
07/18/2014 12:22 PM
plotting a function
09/29/2010 01:08 AM
and second derivatives
09/05/2006 01:43 PM
11/24/2009 02:40 PM
06/21/2014 09:21 AM
1,384,960 Bli.docfinds the optimal set of points for
85,504 Cubic Spline Interpolation.doc continuous first
74,752 FileFun.docconverts x,y list into a function
988,672 Locate.doc 20 questions
70,509 Spline vs Lagrange.docx
Interpolation
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In order to evaluate f(x) from this set of points, one needs to find J such that
x(J)  x  x(J+1). This is accomplished by the subroutines (locate.for and
LOCATE.C) described in Locate.doc.
Conversion of this file into a linear function is covered in FileFun.doc.
Once these points have been found Lagrange.doc is a good way to interpolate
between these points to convert a collection of data points into a function.
The files in Aigaum6m3.zip make a function of evenly spaced midpoint trap
points found in ..\integration\MPtrap_m6_m3_2016-1-30.zip