The script ensures that the diagonal elements of L are always 1, making the decomposition unique. The script does not modify the input matrix. For each row i, compute the upper triangular matrix U by ...
QR Decomposition is a matrix factorization technique that decomposes a matrix A into two matrices: Q (an orthogonal matrix) and R (an upper triangular matrix). The decomposition is useful in solving ...
Abstract: This paper revisits both the uplink and downlink two-user multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) systems. We present a novel concept of matrix ...
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