mutation_none: NULL mutation for DE
Description
Implements the "/none" mutation (i.e., no mutation performed) for the
ExpDE framework
Usage
mutation_none(X, mutpars)
Arguments
mutpars
mutation parameters (see Mutation parameters for details)
Value
@return The same matrix X used as an input.
Mutation Parameters
The mutpars parameter contains all parameters required to define the
mutation. mutation_none() requires no fields in this parameter.