Matlab的命令中有求一个多元函数的黑塞矩阵的命令吗?有的话是什么 ?

2025-01-07 01:54:42
推荐回答(1个)
回答1:

hess

The function hess has a new syntax of the form

[AA,BB,Q,Z] = hess(A,B)

where A and B are square matrices, and returns an upper Hessenberg matrix AA, an upper triangular matrix BB, and unitary matrices Q and Z such that

Q*A*Z = AA

and

Q*B*Z = BB