MATLAB: Is it possible to invert a binary sparse matrix

Question

I am performing binary (modulo 2) operations on binary matrices (containing only 1s or 0s).

In order to invert such matrix using binary arithmetic I am currently converting it to GF(2). The process works well, however Galois Fields take as much memory as single precision real numbers. This leads to 'out-of-memory errors' for large matrices.

Is there an efficient way to invert a large sparse matrix in GF(2)?

Answer 1

The ability to efficiently invert a large sparse matrix in GF(2) is not available in Communications Toolbox.

There are no workarounds.