Libqrencode是C库数据进行编码QR代码标志,一种二维的象征,可以自行扫描方便接线端子.-Libqrencode is a C library data to be encoded QR code logo, a two-dimensional symbol, and can scan to facilitate the terminals.

C#下的QR编码译码的代码，从其他地方看到的，跟大家分享一下-C# QR code codec from other places to see, to share with you

矩阵QR算法 能计算任何矩阵的Q和R，结果很精确，望大家修改使其精简点-Matrix QR algorithm can calculate any matrix Q and R, the results are accurate, we modify and adapt them to look to streamline the point