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The QR Factorization - USM
www.math.usm.edu0:8147 0:0975 0:1576 0:9058 0:2785 0:9706 0:1270 0:5469 0:9572 0:9134 0:9575 0:4854 0:6324 0:9649 0:8003 3 7 7 7 7 5: First, we compute a Givens rotation that, when applied to a 41 and a 51, zeros a 51: 0:8222 0:5692 0:5692 0:8222 T 0:9134 0:6324 = 1:1109 0 : Applying this rotation to rows 4 and 5 yields 2 6 6 6 6 4 1 0 0 0 0 0 1 0 0 0 0 0 1 0 ...