Files are in .mat format but opened with h5py

[MustafaArikan]

The sample files are in .mat format but the method to load uses h5py,

It would be helpful if there was a np array to data format conversion method in the util e.g.

def LoadDataSet(load_dir, variable = 'data_fs', padding = True, Norm = True):
    f = h5py.File(load_dir,'r') 
    if np.array(f[variable]).ndim==3:
        data=np.expand_dims(np.transpose(np.array(f[variable]),(0,2,1)),axis=1)
    else:
        data=np.transpose(np.array(f[variable]),(1,0,3,2))
    data=data.astype(np.float32) 
    if padding:
        pad_x=int((256-data.shape[2])/2)
        pad_y=int((256-data.shape[3])/2)
        print('padding in x-y with:'+str(pad_x)+'-'+str(pad_y))
        data=np.pad(data,((0,0),(0,0),(pad_x,pad_x),(pad_y,pad_y)))   
    if Norm:    
        data=(data-0.5)/0.5      
    return data