def generateSet(prototype,nbrEchantillon,coef):
rand_value=np.random.randn(len(prototype),len(prototype[0]))/coef
#print(rand_value)
rand_set=prototype+rand_value
if nbrEchantillon == 0 :
return prototype
else:
return np.concatenate((rand_set,generateSet(prototype,nbrEchantillon-1,coef)))































