基于cordic算法的givens变换实现矩阵QR分解-Transform matrix QR decomposition based on the givens of cordic algorithm

快速矩阵响应二维码，编码源程序，希望对有需要的朋友有帮助。-Another product purchased, and I hope to help a friend in need.

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