Polynomial Interpolation (Lagrange Interpolation) with Vandermonde Matrix – Matlab / GNU Octave Code

May 16, 2017

A quick but ill-conditioned way to compute a Lagrange polynomial interpolation…

Tags: math, matlab, octave

Line Codes - Matlab / GNU Octave Code

Jul 19, 2012

I came up with the following approach to do line coding without for loops. My approach involves a bit of system theory, modulo 2 arithmetic, and sometimes just tricks founded on simple coincidence. So one is advised to be a little careful while sifting through the logic. But ultimately, the code is terse and fairly elegant.

Tags: signals, matlab, octave, software

Lagrange Interpolation - Matlab / GNU Octave Code

Mar 18, 2012

This piece of code is a Matlab/GNU Octave function to perform Lagrange interpolation.

Tags: math, matlab, octave