Matrix2D is a free library that implements a set of functions allowing to manage bi-dimensional matrixes with language C. Those matrixes can be constituted of floating or integer elements. The choice of the nature of these elements allows to save the memory space according to the necessities of the main program.
The implemented function are varied. For example, it is very easy to compute a matrix product, to extract a determinant, to invert a matrix, to read or to write a matrix in a file. Developed initially for a project of movement analysis, Matrix2D contains also several functions of images processing. A descriptive is available in the Documentation section.

This library is available with its source code and can be freely used in personal applications.