The following Matlab project contains the source code and Matlab examples used for nanderivative v2.1 (jul 2009).
This program estimates the N-order (1rst derivative by default) derivative of a vector data Y (or the columns of a matrix) by interpolating, using INTERP1, two nearby points at each argument point X and then calculating their slope.

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

## Project Files:

File Name | Size |
---|---|

license.txt | 1334 |

nanderivative.m | 7866 |