After running 3D mesh plot of displacement, and deleting markers I then use the 'save validx and valid y' button in the menu. I can save the .dat files, however I get the same error every time I try to open them:
Undefined function 'sum' for input arguments of type 'cell'.
Error in mean (line 30)
y = sum(x,dim)/size(x,dim);
Error in displacement (line 52)
I don't get this error with the original validx and y files. But then I need to re-delete badly tracked markers. Has anyone encountered this?
Thanks for the code
hello, thanks for the code.,
it would be of great help,if you could send the edited copy of the same 'to save the values of displacement vs position'
to following address : email@example.com
hello, really appreciate for your work. I'm a student in Sheffield University.
i'm using your code for deformation measurement. I met some difficulties of extracting numerical data from the DIC result figure. could you help out? really thanks.
Over the last two years, I have been using and modifying this code, and I have recently posted my modified version on to Matlab's File Exchange, under File ID #43073. Key improvements that my modified code contains are as follows:
-- Displacements are calculated for each image.
-- Strains are calculated by interpolating displacements using finite element shape functions.
-- The computation time has been greatly reduced through several means, including an option to run the code in parallel mode on multiple cores when processing large number of images.
-- The entire code is wrapped in graphical user interfaces (GUIs) in order to make using the code easier and more straight forward.
If you have been using this DIC code by Christoph Eberl, then you may consider looking at the improvements I made.
Thanks again to Christoph and his colleagues for making a great code, which formed the base of my code.