Python中求矩阵的逆

import numpy as npkernel = np.array([1, 1, 1, 2]).reshape((2, 2))
print(kernel)
print(np.linalg.inv(kernel))

注意，Singular matrix奇异矩阵不可求逆

Python中求矩阵的逆

import numpy as npkernel = np.array([1, 1, 1, 2]).reshape((2, 2))
print(kernel)
print(np.linalg.inv(kernel))

注意，Singular matrix奇异矩阵不可求逆