学习笔记3：Python将.npy文件变为.mat文件

import numpy as np
import scipy.io as io
import os
def npy_mat(npy_path,mat_path):
    npyname_path = os.listdir(npy_path)
    for npyname in npyname_path:
        npyname = os.path.join(npy_path,npyname)
        name = npyname[:-4]
        # name = name[39:]
        mat_name = name+'.mat'
        mat_name = os.path.join(mat_path,mat_name)
        npy = np.load(npyname)
        io.savemat(mat_name,{'data':npy})
npy_mat(r'D:\REDCNN\RED-CNN-master\npy_img',r'D:\REDCNN\RED-CNN-master\mat')

原文地址：https://blog.csdn.net/aboy2018/article/details/86479026?ops_request_misc=&request_id=&biz_id=102&utm_term=python%E6%89%B9%E9%87%8F%E5%B0%86npy%E8%BD%AC%E6%8D%A2%E4%B8%BAmat&utm_medium=distribute.pc_search_result.none-task-blog-2_allsobaiduweb~default-0-86479026.first_rank_v2_pc_rank_v29