We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
我觉得此处“二次型”这部分表述有问题,这里定义了一个xTQx形式的多元函数,说“给定如下二次型”,然后分成Q为常数矩阵/对称矩阵考虑求导。 但是如果说这里大标题就是二次型,则Q一定是对称的(可以证明),那么这里分出Q为“常数矩阵”这样的说法不合适。 我建议此处标题改为“形如xTQx的多元函数”更为合适,然后分成Q为常数矩阵/对称矩阵考虑求导。
The text was updated successfully, but these errors were encountered:
Sorry, something went wrong.
No branches or pull requests
我觉得此处“二次型”这部分表述有问题,这里定义了一个xTQx形式的多元函数,说“给定如下二次型”,然后分成Q为常数矩阵/对称矩阵考虑求导。
但是如果说这里大标题就是二次型,则Q一定是对称的(可以证明),那么这里分出Q为“常数矩阵”这样的说法不合适。
我建议此处标题改为“形如xTQx的多元函数”更为合适,然后分成Q为常数矩阵/对称矩阵考虑求导。
The text was updated successfully, but these errors were encountered: