利用matlab编写的神经网络算法

				-2.69277
				-2.94811
				-0.32985
				0.63950
				1.22923
				-2.39583
				-3.10859
				-1.11999
				0.19931
				1.07087
				0.14820
				0.51344
				-0.26457
				-2.01344
				-0.96801
				0.43668
				-3.10536
				1.26186
				4.89981
				2.46913
				4.09693
				1.51307
				1.54092
				4.60184
				2.26579
				-0.81806
				1.22878
				0.20195
				-1.73624
				0.34355
				1.30277
				3.66724
				1.35962
				0.15818
				1.95006
				0.29250
				0.72188
				-2.95844
				0.08144
				-2.74005