A survey on 5G channel encoding technology Abstract This article begins by explaining the meaning, motivation, and development of channel encoding. The concepts of two modern 5G code systems, particularly polar codes, are then discussed, along 2021-12-06
Hexo配置 Hexo 下载与部署(win10) 步骤 下载git -> 打开git bash -> 利用官网指令下载并初始化hexo 概念 通过git bash在win10代替cmd作为终端。 npm是node.js的包管理工具 win10的环境变量是程序运行的默认路径，按照顺序找运行命令对应的程序 注意事项 注意环境变量的设置 将git加入环境变量 将npm对应bin文件的位置加入环境变 2021-10-07 Hexo
math matrix basic dot product transpose \[ (AB)^T = B^TA^T \] 如果结果为scaler(标量 \(1\times1\)),则转置等于自身 regression BLUE best linear unbiased estimator (最佳线性无偏估计) OLS ordinary least square \[ y = X \beta + \epsi 2021-10-07