矩阵的加权QR分解为矩阵的QR分解的推广，可以用来求解加权线性最小二乘问题．本文利用矩阵方程方法与修正的矩阵方程方法相结合的方法......

The global stabilization problem of nonlinear systems with uncertain structure is dealt with. Based on control Lyapunov ......