generating row space of a matrix

Hi All,

I have a 4x7 matrix and I would like to generate its whole row space using matlab. Can anybody help me?

Thanks.

[Azzi Abdelmalek]

What does that mean?

[Mnr]

I have a generator matrix. I would like to generate all the possible codewords which span the row space of this matrix.

[the cyclist]

Row space of a matrix

[Mnr]

How can I let matlab generate the rowspace automatically for me?

[Matt J]

Explain why the "row space", in your context, is a finite thing that can be displayed as a "whole". Normally, the row space of a numeric matrix is linear space and therefore doesn't contain a finite number of points.

[Mnr]

Isn't it finite in binary case? my generator matrix consists of binary values.

[Matt J]

Maybe in coding theory, but not in linear algebra .