Global Optimization of Redescending Robust Estimators

Figure 5

Misfits in the sequential adjustments with the Welsch estimator computed by GO. (a) Solution 1, (b) Solution 2, (c) Solution 3, (d) Solution 4, (e) Solution 5, (f) Solution 6, and (g) Solution 7.

(a)

(b)

(c)

(d)

(e)

(f)

(g)