import numpy as np
a2=np.array([[1,0.5,4,3,3],[2,1,7,5,5],[0.25,0.14,1,0.5,0.33],[0.33,0.2,2,1,1],[0.33,0.2,3,1,1]]) #建立矩阵
a,b=np.linalg.eig(a2)
a为特征值,b为特征向量。
import numpy as np
a2=np.array([[1,0.5,4,3,3],[2,1,7,5,5],[0.25,0.14,1,0.5,0.33],[0.33,0.2,2,1,1],[0.33,0.2,3,1,1]]) #建立矩阵
a,b=np.linalg.eig(a2)
a为特征值,b为特征向量。