Implements the "/exp" (exponential) recombination for the ExpDE framework
recombination_exp(X, M, recpars)population matrix (original)
population matrix (mutated)
recombination parameters (see Recombination parameters
for details)
Matrix U containing the recombined population
The recpars parameter contains all parameters required to define the
recombination. recombination_exp() understands the following
fields in recpars:
cr : component-wise probability of selection as a cut-point.
Accepts numeric value 0 < cr <= 1.
K. Price, R.M. Storn, J.A. Lampinen, "Differential Evolution: A Practical Approach to Global Optimization", Springer 2005