Assume that the n hyperplanes associated with the rows of the constraint matrix G are orthonormal and that the dimension of f (i.

One consequence is that, given an orthonormal constraint matrix G, the solution vector x can be found rather inexpensively and quickly using a single iteration of [LA.

In each case the test matrix A consists of an upper left hand block which was a square identity matrix matching the column dimension of the constraint matrix G derived from the chosen matrix.

For each matrix a specific number of the upper rows of the matrix was extracted and used as the constraint matrix G.

In this section we talk about the CSP basic notions, such as: constraint matrix, instantiation, and partial instantiation.

A Constraint Matrix R is a [eta] x n matrix, such as:

For a CSP with a constraint matrix R and an Instantiation I, we define the Error Evaluation e([C.