Wenbin Wang

3 Questions 8 Answers 0 Followers

Questions related from Wenbin Wang

The difference between least square fitting and gradient descent?

Hi, I am doing a fitting problem. The method I've finished is least square fitting, which doesn't look good. I am now considering gradient descent. Could anyone provide some insights about the...

02 February 2020 5,170 5 View

Exporting deformation gradient from Abaqus?

Is there a way to export deformation gradient from Abaqus? Thanks.

12 December 2019 9,313 3 View

How does Abaqus calculate the strain on a shell?

Hi all, I am wondering how did Abaqus calculate strain on a shell. Specifically, for a curved shell, if the displacements of all nodes are known, what is the next step to calculate the...

01 January 1970 4,076 4 View