698057.fig.007a
(a) Sphere function
698057.fig.007b
(b) Rosenbrock function
698057.fig.007c
(c) Sum of powers function
698057.fig.007d
(d) Sin function
698057.fig.007e
(e) Rastrigin function
698057.fig.007f
(f) Griewank function
698057.fig.007g
(g) Ackley function
698057.fig.007h
(h) Weierstrass function
698057.fig.007i
(i) RO-Rastrigin function
698057.fig.007j
(j) RO-Griewank function
698057.fig.007k
(k) RO-Ackley function
698057.fig.007l
(l) RO-Weierstrass function
Figure 7: The median convergence characteristics of 40-D test functions.