视频素材查找
中国大学MOOChttps://search.bilibili.com/https://www.toutiao.com/https://www.ixigua.com/http://www.365yg.
如何买笔记本
http://nb.zol.com.cn/
fat32转ntfs
convert d: /fs:ntfs
文明风采大赛-演讲类优秀作品-视频
https://mp.weixin.qq.com/s?__biz=MzU2MTAxNDA5Nw==&mid=2247488873&idx=1&sn=03e8de5e443976
TCP/IP协议
https://developer.51cto.com/art/201906/597961.htm
码分多址(CDMA)通信的计算题
共有四个站进行码分多址CDMA通信。四个站的码片序列为:A:(-1 -1 -1 +1 +1 -1 +1 +1) B:(-1 -1 +1 -1 +1 +1 +1 -1)C:(-1 +1 -1 +1 +1