def multiply(coding):
#
# 繁衍一代
# 传入参数,上一代编码coding
# 返回,新一代编码mutationcoding,新一代解码值decoding,新一代适应度值fitnessvalues
#
inipol = coding
decoding = ga.decodeit(inipol, boudary[0], brange)
fitnessvalues = ga.fitnessevaluations(decoding)
copycoding = ga.copyoperator(inipol, fitnessvalues)
crossovercoding = ga.crossoveroprator(copycoding, crossoverpossibility)
mutationcoding = ga.mutationoprator(crossovercoding, mutationpossibility, boudary[0], brange)
return mutationcoding, decoding, fitnessvalues
