error using MEX issue about fidvc HOT 1 CLOSED

Hi Ron,
We use a precompliled mex function to speed up 3D interpolation. In recent desktop versions of Matlab (for Windows version especially) this usually works fairly seamlessly, but other environments will often need to recompile the mex function using appropriate local settings. It looks like you are trying to run this in an environment were Matlab is configured to use the 'g++' compiler, which seems to have a slightly different feature set and is not typically compatible. See the "Running FIDVC" section in the readme. In generally getting a mex to run properly is outside our expertise.

If, for some reason, you cannot get mex files to work properly, it is possible that you could rewrite the interpolation step such that the mex is not needed. In that case, you would need to make sure to validate your results, because interpolation settings may influence final accuracy, and the code may be noticeably slower.

Did you get this running on our example dataset, or only with our own? Occasionally, datasets will cause errors in the interpolation and Matlab will still throw a relatively generic mex error. In this case, we can discuss with you what your images look like and try to diagnose what the issue is.

Regards,
Alex

from fidvc.