Large Hessian matrix not displayed

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Sed
Sed 2018 年 2 月 7 日
Hello,
I am trying to calculate the Hessian of a symbolic determinant with respect to 12 symbolic variables. Then creat a matlabFunction of the resulting Hessian to use the block in Simulink. My concern is:
- Is is realistic to have a 12x12 Hessian
- Matlab does calculate the 12x12 Hessian but the Command Window does not display the result of the symbolic Hessian.
- The matlabFunction instruction takes ages and doesn't even calculate it as i always stop it after a few hours.
Do you have any instructions or comment. I really need your help. Thank you :)
Regards.

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