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Theory and Modern Applications

Table 2 Errors and CTs for Ex. 5.2

From: Approximated least-squares solutions of a generalized Sylvester-transpose matrix equation via gradient-descent iterative algorithm

Method

Iterations

Error

CT

TauOpt

100

7.3178e−04

0.0015

GI

100

0.6164

0.0025

LSI

100

0.8453

0.0076

direct

0

0.0020