Wenbin Wang

3 Questions 3 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...

11 February 2020 9,242 6 View

Exporting deformation gradient from Abaqus?

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

10 December 2019 4,336 3 View

Could the X-ray source and tested sample be same material?

I am using Laue diffraction. If the X-ray source and tested sample are all copper, what's the influence for the diffraction pattern?

03 August 2017 3,390 3 View