On Apr 16, 1:39 pm, Alec Mihailovs <[email protected]> wrote:

> simple - find 10 other columns with non-zero determinant of the matrix
> constructed from them, and use the inverse of this matrix for
> decoding.

Or even more simple -if A is the matrix consisting of all non-erased
columns, use A.transpose()*(A*A.transpose()).inverse() for decoding,
applying it to the non-erased part.

Alec

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