scipy.io.savemat¶
-
scipy.io.
savemat
(file_name, mdict, appendmat=True, format='5', long_field_names=False, do_compression=False, oned_as='row')[source]¶ Save a dictionary of names and arrays into a MATLAB-style .mat file.
This saves the array objects in the given dictionary to a MATLAB- style .mat file.
Parameters: file_name : str or file-like object
Name of the .mat file (.mat extension not needed if
appendmat == True
). Can also pass open file_like object.mdict : dict
Dictionary from which to save matfile variables.
appendmat : bool, optional
True (the default) to append the .mat extension to the end of the given filename, if not already present.
format : {‘5’, ‘4’}, string, optional
‘5’ (the default) for MATLAB 5 and up (to 7.2), ‘4’ for MATLAB 4 .mat files.
long_field_names : bool, optional
False (the default) - maximum field name length in a structure is 31 characters which is the documented maximum length. True - maximum field name length in a structure is 63 characters which works for MATLAB 7.6+.
do_compression : bool, optional
Whether or not to compress matrices on write. Default is False.
oned_as : {‘row’, ‘column’}, optional
If ‘column’, write 1-D numpy arrays as column vectors. If ‘row’, write 1-D numpy arrays as row vectors.
See also
mio4.MatFile4Writer
,mio5.MatFile5Writer