数学建模例题 2.51 求下列矩阵的特征值呵特征向量的符号解
`import numpy as np
import sympy as sp
a = np.identity(4) #单位矩阵的另一种写法
b = np.rot90(a)
c = sp.Matrix(b)
print('特征值为:', c.eigenvals())
print('特征向量为:\n', c.eigenvects())
print("学号:3005")`
`import numpy as np
import sympy as sp
a = np.identity(4) #单位矩阵的另一种写法
b = np.rot90(a)
c = sp.Matrix(b)
print('特征值为:', c.eigenvals())
print('特征向量为:\n', c.eigenvects())
print("学号:3005")`