I am trying to run the GUI to generate surrogate data right now but after I load the data and click Resampled time series, the Resampling Types box doesn’t populate and only shows greyed out boxes for Degree of polynomial approximation, Order of autoregressive model and Order of autoregressive model (repeated). The only box that is not grayed out and available is Number of resampled time series. My colleague also just started running the GUI with the exact same data file and we found that the Resampling Types box populated with all the methods that were available (i.e. FT, AAFT etc.). We are using the exact same Matlab version, data files and followed the same steps so I have no idea how to get it to populate. Do you know what might be causing this error?
My immediate reply is that for the k-d-tree data structure and nearest neighbors search we turned now to the faster routines of ann. We have not yet implemented them in MATS, but we will soon come with a new version incorporating this. Thanks for the link anyway. Unfortunately, we do not use MAC therefore we have not compiled the C-programs for MACOSX. We will try to find a MAC machine and do it (no promise this will be done immediately).
Concerning my previous post about the source code of the kdtree functions:
I found these files on an other submission
where one can find the C source files and compile them for hers/his system. To compile, however, one minor modification of the .h file is required, as stated in a comment on the aforementioned page.
All the best,
This contribution encompasses more than I would ever need for time series analysis.
There is however some kind of incompatibility with the operating system I use, MACOSX. Specifically the mex files are not compiled for the architecture of my system's processor (extensions should be .mexmaci64).
Would it be possible to provide the C source files, so that the users could compile them themselves for their systems' architectures? If not, would it be possible to provide mex files for more processor architectures (like for example, MACI64)?
Thank you in advance,