Index of /grad/509/src_numerics/interpolation

 Name                    Last modified       Size  Description

 Parent Directory        18-Jan-2007 16:46      -  
 old/                    03-Mar-2007 11:26      -  
 sblas.h                 03-Mar-2007 11:27     1k  
 Makefile                03-Mar-2007 11:27     1k  
 interpolation.cc        03-Mar-2007 11:27     1k  
 sutil.h                 03-Mar-2007 11:27     1k  
 spline.cc               03-Mar-2007 11:27     4k  
 zeroin.h                03-Mar-2007 11:27     5k  
 sfunction.h             03-Mar-2007 11:27    13k  
 smesh.h                 03-Mar-2007 11:27    13k  

To compile the code, type make. You should get two executables:
"interpolation" and "spline".

The first example demonstrates the log-tan mesh and error of linear interpolation
of a function exp(-x)/sqrt(x)

The second example implements cubic splines and the help can be acceded by typing
"spline --help"

By default, "spline" prints the error of cubic spline for the same function

If '-task 1' option is added, it shows Fourier transform of the same function
using splines.