Fig. 11From: Transforming the canonical piecewise-linear model into a smooth-piecewise representationCurve fitting deviations of \(lne\), \(lch\) and \(th\), with respect to the absolute-value function. \(k_{1} = 0.1\), \(k_{2} = 10\), and \(k_{3} = 4\) Back to article page